LV5231CS

Ordering number : ENA1970 Bi-CMOS IC LV5231CS Overview Features LED Driver The LV5231CS is 16ch LED driver IC for the cell phones with built-in charge pump circuit. • LED driver ×16 (3-color ×2, MAIN, Flash) and on-chip switching regulator control circuit. • Each LED driver current level can be adjusted independently over the serial bus. • Support strobe mode of LED for flash. • Gradation function (3-color LEDs) • Ring tone signal and 3-color LEDs synchronization function. • Miniature package Function • PWM switching regulator control circuit Built-in Triangular wave oscillator, Standard voltage, PWM comparator, Driver, DTC and short-circuit protection circuit. The output interception circuit at the overload is a timer latch method. • LED driver LED driver for the main liquid crystal backlight ×6 LED current can be switched indecently in 6-bit units (0.4 to 25.6mA) External current value control pin is provided. As for MLED6, a possible independent control (0.6 to 19.2mA) 3-colorLEDs driver ×2 LED current can be switched indecently in 5-bit units (0.5 to 16mA) Ring tone synchronization function (forced activation with SCTL: High) It corresponds to the information mode. RGBLED1 only, Built-in low current consumption internal oscillator Gradation function Twice current mode (1 to 32mA) RGBLED2 only LED driver for flash ×4 LED current can be switched indecently in 4-bit units (2 to 32mA) At the strobe mode (6 to 96mA) (FCTL: High) Flash mode 1sec limiter (It is an automatic migration in a normal mode after about 1sec at continuousness High of FCTL). As for FLED3 and FLED4, a possible independent control. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. 82411 SY 20090626-S00001 No.A1970-1/29 LV5231CS Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg * Mounted on a circuit board Conditions Ratings 6 850 -30 to +75 -40 to +125 Unit V mW °C °C * Specified board: 40mm × 50mm × 0.8mm, glass epoxy board. (2S2P (4-layer board)) Operating Conditions at Ta = 25°C Parameter Supply voltage 1 Supply voltage 2 Symbol VBAT VDD Conditions Ratings 3.0 to 4.5 1.65 to VBAT Unit V V Electrical Characteristics at Ta = 25°C, VBAT = 3.7V, VDD = 2.6V unless otherwise specified. Parameter Consumption current Consumption current ICC1 ICC2 ICC3 ICC4 ICC5 VBAT+VDD consumption current RESET: Low (when reset) VBAT+VDD consumption current RESET: High in serial default VBAT+VDD consumption current RESET: High, STBY=1, When clock operates VBAT+VDD consumption current When switching regulator operates VBAT+VDD consumption current Information LED lighting mode Current consumption when turning it off Switching regulator control blocks Error Amp. IN pin internal voltage LED pin voltage Dormant period Coordination block Threshold voltage VD1 VD2 Output block Output LOW voltage Output High voltage Triangular wave oscillator block Oscillatory frequency LED driver block Minimum output current value IMIN1 3-color 1, 2 LED driver, Current value setting Min., VO=0.5V 3-color 2 LED driver, Current value setting Min. IMIN2 IMIN3 IMIN4 IMIN5 IMIN6 VO=0.5V, Twice current mode MAIN LED driver, Current value setting Min. VO=0.5V Flash LED driver, Current value setting Min., VO=0.5V Flash LED driver, Current value setting Min., VO=0.5V, FCTL=High LED driver(MLED6 a possible independent mode), Current value setting Min., VO=0.5V LED driver(FLED3 and FLED4, a possible independent mode), Current value setting Min., VO=0.5V Continued on next page. 0.2 1.0 2.0 mA 0.2 0.1 0.5 1 0.2 1.0 0.4 2.0 6 0.6 2.0 1.0 4.0 12 1.2 mA mA mA mA mA 0.2 0.5 1.0 mA fOSC 900 1000 1100 kHz VL VH VIN=0V, IO=10mA VIN=0V, IO=10mA VBAT-0.3 0.1 VBAT-0.1 0.3 V V Duty cycle=100% Duty cycle=Min 0.25 0.75 0.30 0.80 0.35 0.85 V V V01 V02 IO=100mA, At 4.9V setting of output Voltage of LED pin at MLED current setting 20mA time. Load MLED current 4.7 0.25 4.9 0.40 5.1 0.55 V V 0 0.5 1.2 3.6 5 5 8 5 5 μA μA mA mA μA Symbol Conditions Ratings min typ max Unit No.A1970-2/29 LV5231CS Continued from preceding page. Parameter Maximum output current value Symbol IMAX1 Conditions 3-color 1, 2 LED driver, Current value setting Max., VO=0.5V 3-color 2 LED driver, Current value setting Max. IMAX2 IMAX3 IMAX4 IMAX5 IMAX6 VO=0.5V, Twice current mode MAIN LED driver, Current value setting Max., VO=0.5V Flash LED driver, Current value setting Max. VO=0.55V Flash LED driver, Current value setting Max., VO=0.6V, FCTL=High LED driver(MLED6 a possible independent mode), Current value setting Max., VO=0.5V LED driver(FLED3 and FLED4, a possible independent mode), Current value setting Max., Maximum output current ΔIL1 VO=0.5V 3-color LED driver, Maximum current setting, Voltage of PIN that becomes -10% of current ΔIL2 value of VO=2V time MAIN LED driver, Maximum current setting, Voltage of PIN that becomes -10% of current ΔIL3 value of VO=2V time Flash LED driver, Maximum current setting, Voltage of PIN that becomes -10% of current ΔIL4 value of VO=2V time Flash LED driver, FCTL=High, Maximum current setting, Voltage of PIN that becomes -10% of current value of VO=2V time Leakage current IL1 IL2 IL3 Non-linearity error *1 LE1 LE2 LE3 Differential linearity error *2 DLE1 3-color LED driver, LED driver: OFF, VO=0.5V MAIN LED driver, LED driver: OFF, VO=0.5V Flash LED driver, LED driver: OFF, VO=0.5V All LED driver, Current value: to 3mA All LED driver, Current value: 3 to 8mA All LED driver, Current value: 8mA over 3-color 1, 2 LED driver, Flash LED driver, MLED6 a possible independent mode, FLED3 and FLED4 a possible independent mode DLE1 Control circuit block High level 1 Low level 1 High level 2 Low level 2 High level 3 Low level 3 High output level 1 Low output level 1 High input current 4 Low input current 4 VINH1 VINL1 VINH2 VINL2 VINH3 VINL3 VH01 VL01 IHIN4 ILIN4 Input High level, FCTL, SCTL Input Low level, FCTL, SCTL Input High level, Serial signal input PIN Input Low level, Serial signal input PIN Input High level, RESET Input Low level, RESET Output High level, INTO, IL=1mA Output Low level, INTO, IL=-1mA IN/OUT Current when VDD voltage is charged to SCTL pin and FCTL pin IN/OUT Current when 0V is charged to SCTL pin and FCTL pin -1 0 1 μA 1.5 0 VDD×0.8 0 1.5 0 VDD-0.3 0 15 47 0.3 75 0.3 VDD×0.2 VBAT 0.3 V V V V V V V V μA MAIN LED driver -1 2 LSB -1 -1.5 -10 -1 1 1 1 1 1.5 10 1 μA μA μA LSB LSB % LSB 0.6 V 0.55 V 0.25 V 0.3 V 29 32 35 mA Ratings min 14.5 29 23.0 29 87 17.4 typ 16.0 32 25.6 32 96 19.2 max 17.5 35 28.2 35 105 21.0 Unit mA mA mA mA mA mA *1. Non-linearity error: The difference between the actual and ideal current values. *2. Differential linearity error: The difference between the actual and ideal increment when one low-order bi value is added. No.A1970-3/29 LV5231CS Package Dimensions unit : mm (typ) 3413 TOP VIEW 2.97 SIDE VIEW BOTTOM VIEW 1.0 Pd max -- Ta Specified board : 40.0 × 50.0 × 0.8mm3 4-layer glass epoxy(2S2P) Allowable power dissipation, Pd max -- W 0.285 0.4 0.285 0.85 0.8 GFEDCBA 0.6 2.97 0.4 0.4 0.43 7654321 0.65 MAX SIDE VIEW 0.25 0.2 0 --30 0 30 60 90 120 Ambient temperature, Ta -- C 0.175 SANYO : WLP40(2.97X2.97) Block Diagram VBAT VOUT 56pF 2200pF PVCC F1 SGND C7 LEDGND4 D1 RLED1 D2 GLED1 PGND SVCC G7 GRADATI ON TEST C2 BLED1 D7 RLED2 SCTL FCTL OUT RT2 DTC CT RT IN E1 G2 F2 E6 G4 G5 E2 F4 G6 A1 A7 OSC 1MEG REFI REFI PWM I/F level shift FLED RGBLED MLED To ERR AMP I2C BUS control I/F level shift RGB1LED OSC 64Hz D6 GLED2 C6 BLED2 E7 CT2 G1 B1 MLED1 MICTL B2 MLED2 A2 MLED3 B3 MLED4 B4 MLED5 A4 MLED6 B5 FLED1 A5 FLED2 B6 FLED3 B7 FLED4 A3 LEDGND1 A6 LEDGND2 C1 G3 F7 RESET SDA LEDGND3 F6 SCL F3 INTO F5 VDD 4700pF No.A1970-4/29 LV5231CS Pin Descriptions G 1 MICTL F SGND E SVCC D RLED1 C LEDGN D3 B MLED1 A SCTL 1 2 CT RT DTC GLED1 BLED1 MLED2 MLED3 2 3 RESET INTO MLED4 LEDGN D1 3 4 IN OUT MLED5 MLED6 4 5 PVCC VDD FLED1 FLED2 5 6 PGND SCL RT2 GLED2 BLED2 FLED3 LEDGN D2 6 7 TEST SDA CT2 RLED2 LEDGN D4 FLED4 FCTL 7 G F E D C B A Pin No. A1 A2 A3 A4 A5 Pin name SCTL MLED3 LEDGND1 MLED6 FLED2 Description Ring tone synchronization signal input pin MLED3 driver output pin GND for LED driver MLED6 driver output pin FLED2 driver output pin Protection diode vs. VBAT Protection diode vs. GND ○ ○ Pin No. D6 D7 E1 Pin name GLED2 RLED2 SVCC DTC RT2 Description GLED2 driver output pin RLED2 driver output pin Power supply pin for signal processing circuit DTC setting pin External control MLED current setting resistance connection pin Information mode frequency setting capacity connection pin GND for signal processing circuit Standard current setting resistance connection pin INTO output pin Switching regulator PWM signal output pin Power supply input pin for Serial signal I/F I2C clock signal input pin I2C data signal input pin External control MLED current control pin Setting of frequency of oscillator capacity connection pin RESET signal input pin Switching regulator output voltage input pin Power supply only for OUT pin internal driver GND only for OUT pin internal driver TEST pin Protection diode vs. VBAT Protection diode vs. GND ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ E2 E6 A6 LEDGND2 GND for LED driver E7 CT2 A7 B1 B2 B3 B4 B5 B6 B7 C1 FCTL MLED1 MLED2 MLED4 MLED5 FLED1 FLED3 FLED4 LEDGND3 MLED1 driver output pin MLED2 driver output pin MLED4 driver output pin MLED5 driver output pin FLED1 driver output pin FLED3 driver output pin FLED4 driver output pin GND for LED driver ○ ○ ○ ○ ○ ○ ○ ○ F1 F2 F3 F4 F5 F6 F7 G1 G2 SGND RT INTO OUT VDD SCL SDA MICTL CT C2 C6 C7 D1 D2 BLED1 BLED2 LEDGND4 RLED1 GLED1 BLED1 driver output pin BLED2 driver output pin GND for LED driver RLED1 driver output pin GLED1 driver output pin ○ ○ G3 G4 G5 RESET IN PVCC PGND TEST ○ ○ G6 G7 No.A1970-5/29 LV5231CS Serial Bus Communication Specifications 1) I2C serial transfer timing conditions twH SCL th1 twL th2 tbuf SDA th1 ts2 ts1 ts3 START condition ton tof Resend start condition STOP condition Input waveform condition Standard mode Parameter SCL clock frequency Data setup time Symbol fsc1 ts1 ts2 ts3 Data hold time Pulse width Input waveform conditions Bus free time th1 th2 twL twH ton tof tbuf Conditions SCL clock frequency SCL setup time relative to the fall of SDA SDA setup time relative to the rise of SCL SCL setup time relative to the rise of SDA SCL hold time relative to the fall of SDA SDA hold time relative to the fall of SCL SCL pulse width for the L period SCL pulse width for the H period SCL and SDA (input) rise time SCL and SDA (input) fall time Time between STOP condition and START condition Min. 0 4.7 250 4.0 4.0 0 4.7 4.0 4.7 Typ. Max. 100 1000 300 Unit kHz μs ns μs μs μs μs μs ns ns μs High-speed mode Parameter SCL clock frequency Data setup time Symbol fsc1 ts1 ts2 ts3 Data hold time Pulse width Input waveform conditions Bus free time th1 th2 twL twH ton tof tbuf Conditions SCL clock frequency SCL setup time relative to the fall of SDA SDA setup time relative to the rise of SCL SCL setup time relative to the rise of SDA SCL hold time relative to the fall of SDA SDA hold time relative to the fall of SCL SCL pulse width for the L period SCL pulse width for the H period SCL and SDA (input) rise time SCL and SDA (input) fall time Time between STOP and START conditions Min. 0 0.6 100 0.6 0.6 0 1.3 0.6 1.3 Typ. Max. 400 300 300 Unit kHz μs ns μs μs μs μs μs ns ns μs No.A1970-6/29 LV5231CS 2) I2C bus transfer method Start and stop conditions During data transfer operation using the I2C bus, SDA must basically be kept in constant state while SCL is “H” as shown below. SCL SDA ts2 th2 When data is not being transferred, both SCL and SDA are set in the “H” state. When SCL=SDA is “H,” the start condition is established when SDA is changed from “H” to “L,” and access is started. When SCL is “H,” the stop condition is established when SDA is changed from “L” to “H,” and access is ended. START condition STOP condition SCL SDA th1 ts3 Data transfer and acknowledgement response After the start condition has been established, the data is transferred one byte (8 bits) at a time. Any number of bytes of data can be transferred continuously. Each time the 8-bit data is transferred, the ACK signal is sent from the receive side to the send side. The ACK signal is issued when SDA on the send side is released and SDA on the receive side is set to “L” immediately after fall of the clock pulse at the SCL eighth bit of data transfer to “L.” When the next 1-byte transfer is left in the receive state after sending the ACK signal from the receive side, the receive side releases SDA at the fall of the SCL ninth clock. In the I2C bus, there is no CE signal. In its place, a 7-bit slave address is assigned to each device, and the first byte of transfer is assigned to the command (R/W) representing the 7-bit address and subsequent transfer direction. Note that only write is valid in this IC. The 7-bit address is transferred sequentially starting with MSB, and the eighth bit is set to “L” which indicates a write. In the LV5231CS the slave address is specified as "1110100" Start M S B Slave address L S B W A C K M S B Resistor address L S B A C K M S B Data L S B A C K Stop SCL SDA 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 No.A1970-7/29 LV5231CS Serial mode setting 00h 0 0 0 0 0 0 0 0 0 D6 D5 D4 D3 D2 D1 D0 D0 0 1 STBY OFF ON Standby mode setting *Default D1 0 1 RGSW OFF ON SW regulator setting *Default D2 0 1 FXSW OFF Fixed Output voltage mode setting *Default (Fixed: It fixes to the voltage set with serial VD.) D3 0 1 MSW OFF ON MAIN LED output setting *Default D4 0 1 MLED6 OFF ON MLED6 output setting *Default MLED6: Turn on MSW when you turn it on. D5 0 1 MLED5 OFF ON MLED5 output setting *Default MLED5: Turn on MSW when you turn it on. D6 0 1 MLED4 OFF ON MLED4 output setting *Default MLED4: Turn on MSW when you turn it on. No.A1970-8/29 LV5231CS 01h 0 0 0 0 0 0 0 1 D7 D6 D5 D4 D3 D2 D1 D0 D0 0 1 R1SW OFF ON RLED1 output setting *Default D1 0 1 G1SW OFF ON GLED1 output setting *Default D2 0 1 B1SW OFF ON BLED1 output setting *Default D3 0 1 R2SW OFF ON RLED2 output setting *Default D4 0 1 G2SW OFF ON GLED2 output setting *Default D5 0 1 B2SW OFF ON BLED2 output setting *Default D6 0 1 EXTSW OFF ON Information mode setting *Default Normal For SLEEP at information D7 0 1 RGB2X2 OFF ON RGBLED Twice current mode *Default One time mode Twice mode No.A1970-9/29 LV5231CS 02h 0 0 0 0 0 0 1 0 D7 D6 0 0 D3 D2 D1 D0 D0 0 1 F1SW OFF ON Flash LED1 output setting *Default D1 0 1 F2SW OFF ON Flash LED2 output setting *Default D2 0 1 F3SW OFF ON Flash LED3 output setting *Default D3 0 1 F4SW OFF ON Flash LED4 output setting *Default D6 0 1 SCTEN2 OFF ON SCTL signal enable RLED2, GLED2 and BLED2 setting *Default D7 0 1 SCTEN1 OFF ON SCTL signal enable RLED1, GLED1 and BLED1 setting *Default *SCTL turns three colors LED on and off by the external synchronous pin input because of the sound synchronization from sound source LSI etc. * Effective/invalidity of the SCTL signal can be specified by SCTL signal enable setting. The relation among SCTEN, SCTL, RLED, GLED, and BLED: as shown in the following table. SCTEN1 0 0 1 1 SCTL pin Low High Low High RLED1, BLED1, GLED1 state Turning off Possible to light Possible to light Possible to light When turning it off, it compulsion turns it off regardless of the serial command. Lighting by R1SW, G1SW and B1SW of the serial command, or automatic ON/OFF lighting in the gradation mode. SCTEN2 0 0 1 1 SCTL pin Low High Low High RLED2, BLED2, GLED2 state Turning off Possible to light Possible to light Possible to light When turning it off, it compulsion turns it off regardless of the serial command. Lighting by R1SW, G1SW and B1SW of the serial command, or automatic ON/OFF lighting in the gradation mode. No.A1970-10/29 LV5231CS 03h 0 0 0 0 0 0 1 1 D7 0 D5 D4 D3 D2 D1 D0 MLED current value(mA) D5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 MAIN[5:0] 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0 6.4 6.8 7.2 7.6 8.0 8.4 8.8 9.2 9.6 10.0 10.4 10.8 11.2 11.6 12.0 12.4 12.8 13.2 13.6 14.0 14.4 14.8 15.2 15.6 16.0 16.4 16.8 17.2 17.6 18.0 18.4 18.8 19.2 19.6 20.0 20.4 20.8 21.2 Continued on next page. MAIN current value setting *Default No.A1970-11/29 LV5231CS Continued from preceding page. MLED current value(mA) D5 1 1 1 1 1 1 1 1 1 1 1 D7 0 1 D4 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 1 1 1 1 1 1 1 1 VODET Re-detection D2 1 1 1 0 0 0 0 1 1 1 1 D1 0 1 1 0 0 1 1 0 0 1 1 D0 1 0 1 0 1 0 1 0 1 0 1 MAIN[5:0] 21.6 22.0 22.4 22.8 23.2 23.6 24.0 24.4 24.8 25.2 25.6 Mode setting that judges automatic pressure again *Default It becomes "0" and it enters the state of the acceptance after it detects it again. 04h 0 0 0 0 0 1 0 0 D7 D6 D5 D4 D3 D2 D1 D0 D0 0 1 D1 0 1 D2 0 1 RGB1VO No boost Auto boost RGB2VO No boost Auto boost FLVO No boost Auto boost RLED1, GLED1 and BLED1 ON time boost setting *Default Automatic boost after LED pin LOW is detected. Boost is fixed voltage boost. RLED2, GLED2, BLED2 ON time boost setting *Default Automatic boost after LED pin LOW is detected. Boost is fixed voltage boost. FLED1, FLED2, FLED3, FLED4 ON time boost setting. FCTL=L *Default Automatic boost after LED pin LOW is detected. Boost is fixed voltage boost. *It excludes it at an independent mode of FLED3 and FLED4. It doesn't boost it automatically at an independent mode. Set the manual operation with FXSW. D3 0 1 FHVO Boost(Fixed voltage) Boost(Auto output voltage) FLED1, FLED2, FLED3, FLED4 ON time boost setting. FCTL=H *Default LED pin LOW is detected and the pressure voltage is changeable. *It excludes it at an independent mode of FLED3 and FLED4. It doesn't boost it automatically at an independent mode. Set the manual operation with FXSW. D4 0 1 FXVO LED pin fixed voltage boost Fixed voltage boost MLED auto booster setting. *Default *It excludes it at an independent mode of MLED6. It doesn't boost it automatically at an independent mode. Set the manual operation with FXSW. Continued on next page. No.A1970-12/29 LV5231CS Continued from preceding page. DC/DC output voltage(V) D7 0 0 0 0 1 1 1 1 D6 0 0 1 1 0 0 1 1 D5 0 1 0 1 0 1 0 1 VD[2:0] 4.3 4.5 4.7 4.9 5.1 5.3 5.5 Not possible to use Output DC setting *Default 05h 0 0 0 0 0 1 0 1 D7 D6 D5 0 D3 D2 D1 D0 MICTL voltage at 50% in MLED current time D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 MICTLC[3:0] 1.10V 0.98V 0.86V 0.74V 0.62V 0.50V 0.38V 1.24V 1.38V 1.51V 1.64V 1.77V 1.90v 2.04V 2.16V Not possible to use MICTL input voltage value to which MLED current attenuates by 50% RT2=100kΩ MICTL adjustment *Default D5 0 1 MISW OFF ON MICTL control *Default MICTL pin input invalidity MICTL pin input effective D6 0 1 ICKSW OFF ON Information modal frequency switch *Default One cycle 2sec. One cycle 4sec. D7 0 1 CHSW Normal Charge time Information mode control when being charging it *Default No.A1970-13/29 LV5231CS 06h 0 0 0 0 0 1 1 0 D7 D6 D5 D4 D3 D2 D1 D0 FLED current value(mA) D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FLC[3:0] 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 Flash LED ordinary mode current setting *Default FLED current value(mA) D7 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D6 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D5 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D4 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FHC[3:0] 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 66.0 72.0 78.0 84.0 90.0 96.0 Flash LED strobe mode current value setting(SCTL=H effective) *Default is No.A1970-14/29 LV5231CS 07h 0 0 0 0 0 1 1 1 D7 0 0 D4 D3 D2 D1 D0 RLED1 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 R1C[4:0] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 RLED1 current value setting *Default D7 0 1 R3SW OFF ON Information RLED1 point light *Default No.A1970-15/29 LV5231CS 08h 0 0 0 0 1 0 0 0 D7 0 0 D4 D3 D2 D1 D0 GLED1 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 G1C[4:0] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 GLED1 current value setting *Default D7 0 1 G3SW OFF ON Information GLED1 point light *Default No.A1970-16/29 LV5231CS 09h 0 0 0 0 1 0 0 1 D7 0 0 D4 D3 D2 D1 D0 BLED1 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 B1C[4:0] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 BLED1 current value setting *Default D7 0 1 B3SW OFF ON Information BLED1 point light *Default No.A1970-17/29 LV5231CS 0ah 0 0 0 0 1 0 1 0 0 0 0 D4 D3 D2 D1 D0 RLED2 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 R2C[4:0] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 RLED2 current value setting *Default No.A1970-18/29 LV5231CS 0bh 0 0 0 0 1 0 1 1 0 0 0 D4 D3 D2 D1 D0 GLED2 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 G2C[4:0] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 GLED2 current value setting *Default No.A1970-19/29 LV5231CS 0ch 0 0 0 0 1 1 0 0 0 0 0 D4 D3 D2 D1 D0 BLED2 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 B2C[4:0] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 BLED2 current value setting *Default No.A1970-20/29 LV5231CS 0dh 0 0 0 0 1 1 0 1 D7 0 0 D4 D3 D2 D1 D0 MLED6 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 M6SPC[4:0] 0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 5.4 6.0 6.6 7.2 7.8 8.4 9.0 9.6 10.2 10.8 11.4 12.0 12.6 13.2 13.8 14.4 15.0 15.6 16.2 16.8 17.4 18.0 18.6 19.2 MLED6 Independent mode current value setting *Default D7 0 1 M6SP OFF ON MLED6 Independent mode setting *Default *M6SW: 1, M6SP: 1 is MLED6 independent mode lighting No.A1970-21/29 LV5231CS 0eh 0 0 0 0 1 1 1 0 D7 0 0 D4 D3 D2 D1 D0 FLED3 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 F3SPC[4:0] 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 FLED3 Independent mode current value setting *Default D7 0 1 F3SP OFF ON FLED3 Independent mode setting *Default *F3SW: 1, F3SP: 1 is FLED3 independent mode lighting No.A1970-22/29 LV5231CS 0fh 0 0 0 0 1 1 1 1 D7 0 0 D4 D3 D2 D1 D0 FLED4 current value(mA) D4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 F4SPC[4:0] 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 FLED4 Independent mode current value setting *Default D7 0 1 F4SP OFF ON FLED4 Independent mode setting *Default *F4SW: 1, F4SP: 1 is FLED4 independent mode lighting No.A1970-23/29 LV5231CS 10h 0 0 0 1 0 0 0 0 D7 0 D5 D4 D3 D2 D1 D0 Fade IN time D2 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 FIN1[2:0] No slope Slope 1/32 1/16 1/8 1/4 1/2 3/4 Max slope Slope time MAX is 1/2 of the settings during the AT1 time. RLED1, GLED1 and BLED1 is lighting slope setting *Default Fade out time D5 0 0 0 0 1 1 1 1 D4 0 0 1 1 0 0 1 1 D3 0 1 0 1 0 1 0 1 FOUT1[2:0] No slope Slope 1/32 1/16 1/8 1/4 1/2 3/4 Max slope Slope time MAX is 1/2 of the settings during the AT1 time. RLED1, GLED1 and BLED1 is light off slope setting *Default D7 0 1 SYNC OFF ON Setting of synchronous mode of RLED1, GLED1, BLED1 and RLED2, GLED2, BLED2 *Default The operation of RLED2, GLED2, BLED2, becomes it as well as RLED1, GLED1, BLED1. As for the setting of the fade setting, the setting at the gradation time, the turning on position, and the turning off position, RLED1, GLED1 and BLED1 is used. 11h 0 0 0 1 0 0 0 1 0 D6 D5 D4 D3 D2 D1 D0 Gradation cycle D2 0 0 0 0 1 1 1 D1 0 0 1 1 0 0 1 D0 0 1 0 1 0 1 x AT1[2:0] 0.25s 0.5s 1s 2s 4s 8s RLED1, GLED1 and BLED1 automatic ON/OFF cycle setting *Default D3 0 1 GRON1 OFF ON RLED1, GLED1 and BLED1 automatic ON/OFF function setting *Default D4 0 1 GR1M1 OFF ON One time of RLED1, GLED1 and BLED1 gradation execution *Default No.A1970-24/29 LV5231CS D5 0 1 D6 0 1 GRON2 OFF ON GR1M2 OFF ON One time of RLED2, GLED2 and BLED2 gradation execution *Default RLED2, GLED2 and BLED2 automatic ON/OFF function setting *Default 12h 0 0 0 1 0 0 1 0 0 0 D5 D4 D3 D2 D1 D0 R1Aoff [5:0] D5-0 RLED1 automatic operation OFF position setting (Default All0) 13h 0 0 0 1 0 0 1 1 0 0 D5 D4 D3 D2 D1 D0 R1Aon [5:0] D5-0 RLED1 automatic operation ON position setting (Default All0) R1Aoff=R1Aon all cycle turning off 14h 0 0 0 1 0 1 0 0 0 0 D5 D4 D3 D2 D1 D0 R1Aoff [5:0] D5-0 GLED1 automatic operation OFF position setting (Default All0) 15h 0 0 0 1 0 1 0 1 0 0 D5 D4 D3 D2 D1 D0 R1Aon [5:0] D5-0 GLED1 automatic operation ON position setting (Default All0) R1Aoff=R1Aon all cycle turning off 16h 0 0 0 1 0 1 1 0 0 0 D5 D4 D3 D2 D1 D0 R1Aoff [5:0] D5-0 BLED1 automatic operation OFF position setting (Default All0) 17h 0 0 0 1 0 1 1 1 0 0 D5 D4 D3 D2 D1 D0 R1Aon [5:0] D5-0 BLED1 automatic operation ON position setting (Default All0) R1Aoff=R1Aon all cycle turning off 18h 0 0 0 1 1 0 0 0 0 0 D5 D4 D3 D2 D1 D0 Fade IN time D2 0 0 0 0 1 1 1 1 D1 0 0 1 1 0 0 1 1 D0 0 1 0 1 0 1 0 1 FIN2[2:0] No slope Slope 1/32 1/16 1/8 1/4 1/2 3/4 Max slope Fade out time D5 0 0 0 0 1 1 1 1 D4 0 0 1 1 0 0 1 1 D3 0 1 0 1 0 1 0 1 FOUT2[2:0] No slope Slope 1/32 1/16 1/8 1/4 1/2 3/4 Max slope Slope time MAX is 1/2 of the settings during the AT2 time. RLED2, GLED2 and BLED2 is light off slope setting *Default Slope time MAX is 1/2 of the settings during the AT2 time. RLED2, GLED2 and BLED2 is lighting slope setting *Default No.A1970-25/29 LV5231CS 19h 0 0 0 1 1 0 0 1 0 0 0 0 0 D2 D1 D0 Gradation cycle D2 0 0 0 0 1 1 1 D1 0 0 1 1 0 0 1 D0 0 1 0 1 0 1 x AT2[2:0] 0.25s 0.5s 1s 2s 4s 8s RLED2, GLED2 and BLED2 automatic ON/OFF cycle setting *Default 1ah 0 0 0 1 1 0 1 0 0 0 D5 D4 D3 D2 D1 D0 R2Aoff [5:0] D5-0 RLED2 automatic operation OFF position setting (Default All0) 1bh 0 0 0 1 1 0 1 1 0 0 D5 D4 D3 D2 D1 D0 R2Aon [5:0] D5-0 RLED2 automatic operation ON position setting (Default All0) R2Aoff=R1Aon all cycle turning off 1ch 0 0 0 1 1 1 0 0 0 0 D5 D4 D3 D2 D1 D0 R2Aoff [5:0] D5-0 GLED2 automatic operation OFF position setting (Default All0) 1dh 0 0 0 1 1 1 0 1 0 0 D5 D4 D3 D2 D1 D0 R2Aon [5:0] D5-0 GLED2 automatic operation ON position setting (Default All0) R2Aoff=R1Aon all cycle turning off 1eh 0 0 0 1 1 1 1 0 0 0 D5 D4 D3 D2 D1 D0 R2Aoff [5:0] D5-0 BLED2 automatic operation OFF position setting (Default All0) 1fh 0 0 0 1 1 1 1 1 0 0 D5 D4 D3 D2 D1 D0 R2Aon [5:0] D5-0 BLED2 automatic operation ON position setting (Default All0) R2Aoff=R1Aon all cycle turning off 20h 0 0 1 0 0 0 0 0 D7 0 0 0 D3 D2 D1 D0 D0 0 1 D1 0 1 D2 0 1 D3 0 1 D7 0 1 INTM1 OFF ON INTM2 OFF ON INTM3 OFF ON INTM4 OFF ON INTCR INT acceptance INT clear INT mask setting. Mask of interrupt factor 1(RGBLED1 fade end) *Default INT mask setting. Mask of interrupt factor 2(RGBLED1 gradation end) *Default INT mask setting. Mask of interrupt factor 3(RGBLED2 fade end) *Default INT mask setting. Mask of interrupt factor 4(RGBLED2 gradation end) *Default INTCR (INT clear) *Default *It becomes "0" and it enters the state of the INT acceptance after INT is cleared. No.A1970-26/29 LV5231CS Precautions for serial transmission and usage note * The switching regulator must start when it is LED driver OFF. * Set the setting of the gradation in the state of gradation OFF. * Set the setting of the MLED4, MLED5 and MLED6 in the state of MSW ON. • When LED pin unused Connect the LED driver pin with VBAT or GND when you do not connect LED with the LED pin. • Information LED lighting Impress the VDD voltage when information LED lights because the oscillator for information LED lighting is operated by the VDD voltage. • FLED use time Using FLED (An independent mode is excluded) must use FLED1. The use of FLED2, 3, and 4 is prohibited by FLED1:OFF. No.A1970-27/29 LV5231CS LV5231CS serial map • Table upper row: Register name Register address A7 00h 0 A6 0 A5 0 A4 0 A3 0 A2 0 A1 0 A0 0 D7 × 0 RGB2x2 0 SCTEN1 0 VODET 0 D6 MLED4 0 EXTSW 0 SCTEN2 0 × 0 VD[2:0] 0 CHSW 0 0 ICKSW 0 FHC[3:0] 0 R3SW 0 G3SW 0 B3SW 0 × 0ah 0 0 0 0 1 0 1 0 0 × 0bh 0 0 0 0 1 0 1 1 0 × 0ch 0 0 0 0 1 1 0 0 0 M6SP 0 F3SP 0 F4SP 0 SYNC 0 × 11h 0 0 0 1 0 0 0 1 0 × 12h 0 0 0 1 0 0 1 0 0 × 13h 0 0 0 1 0 0 1 1 0 × 14h 0 0 0 1 0 1 0 0 0 × 15h 0 0 0 1 0 1 0 1 0 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 GR1M2 0 × 0 × 0 × 0 × 0 0 0 data Continued on next page. 0 0 0 0 0 0 0 0 0 0 0 GRON2 0 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 0 FOUT1[2:0] 0 GR1M1 0 0 GRON1 0 0 R1Aoff[5:0] 0 R1Aon[5:0] 0 G1Aoff[5:0] 0 G1Aon[5:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1C[4:0] 0 G1C[4:0] 0 B1C[4:0] 0 R2C[4:0] 0 G2C[4:0] 0 B2C[4:0] 0 M6SPC[4:0] 0 F3SPC[4:0] 0 F4SPC[4:0] 0 0 FIN1[2:0] 0 AT1[2:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MISW 0 0 0 FXVO 0 × 0 0 0 FHVO 0 D5 MLED5 0 B2SW 0 × 0 D4 MLED6 0 G2SW 0 × 0 Table the lower: Default value data D3 MSW 0 R2SW 0 F4SW 0 D2 FXSW 0 B1SW 0 F3SW 0 MAIN[5:0] 0 FLVO 0 0 RGB2VO 0 0 RGB1VO 0 D1 RGSW 0 G1SW 0 F2SW 0 D0 STBY 0 R1SW 0 D1SW 0 01h 0 0 0 0 0 0 0 1 02h 0 0 0 0 0 0 1 0 03h 0 0 0 0 0 0 1 1 04h 0 0 0 0 0 1 0 0 05h 0 0 0 0 0 1 0 1 MICTLC[3:0] 0 FLC[3:0] 0 0 0 0 06h 0 0 0 0 0 1 1 0 07h 0 0 0 0 0 1 1 1 08h 0 0 0 0 1 0 0 0 09h 0 0 0 0 1 0 0 1 0dh 0 0 0 0 1 1 0 1 0eh 0 0 0 0 1 1 1 0 0fh 0 0 0 0 1 1 1 1 10h 0 0 0 1 0 0 0 0 Register address No.A1970-28/29 LV5231CS Continued from preceding page. Register address A7 16h 0 A6 0 A5 0 A4 1 A3 0 A2 1 A1 1 A0 0 D7 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 INTCR 0 D6 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 × 0 0 × 0 0 × 0 Data 0 0 0 0 0 0 0 0 0 0 0 × 0 0 0 FOUT2[2:0] 0 × 0 0 × 0 0 0 0 0 D5 D4 data D3 D2 D1 D0 B1Aoff[5:0] 0 0 0 0 17h 0 0 0 1 0 1 1 1 B1Aon[5:0] 0 0 0 FIN2[2:0] 0 AT2[2:0] 0 0 0 0 18h 0 0 0 1 1 0 0 0 19h 0 0 0 1 1 0 0 1 1ah 0 0 0 1 1 0 1 0 R2Aoff[5:0] 0 0 0 0 1bh 0 0 0 1 1 0 1 1 R2Aon[5:0] 0 0 0 0 1ch 0 0 0 1 1 1 0 0 G2Aoff[5:0] 0 0 0 0 1dh 0 0 0 1 1 1 0 1 G2Aon[5:0] 0 0 0 0 1eh 0 0 0 1 1 1 1 0 B2Aoff[5:0] 0 0 0 0 1fh 0 0 0 1 1 1 1 1 B2Aon[5:0] 0 INTM4 0 0 INTM3 0 0 INTM2 0 0 INTM1 0 20h 0 0 1 0 0 0 0 0 Register address SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. 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SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of August, 2011. Specifications and information herein are subject to change without notice. PS No.A1970-29/29