W91561DLNF

Preliminary W91560DN SERIES 3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS GENERAL DESCRIPTION The W91560DN series ICs are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. They feature 3 number memories and a 12/16-digit LCD driver for displaying telephone numbers and calling time. A real time clock is included to display the time of day. The W91560DN series is fabricated using CMOS technology and thus provide good performance in low voltage, low power applications. FEATURES • One by 32 digits for redial • Three by 32 digits for one-touch direct repertory memory • Uses 5 × 6 keyboard • Pause, Pulse-to-tone (*/T) can be stored as a digit in memory • Flash can be stored as a digit in memory when in store mode • Minimum tone output duration: 87 mS (81 mS for W91564DNF and W91565DNF) • Minimum intertone pause: 87 mS • Tone/Pulse mode pin selectable • Make/Break ratio pin selectable • Dialing rate: 10 ppS • Pause time: 3.6 Sec. (2.0 Sec. for W91564DNF and W91565DNF) • Flash break time (73 mS, 100 mS, 300 mS or 600 mS) selectable by keypad • Built-in 12 or 16-digit LCD driver (1/4 duty, 1/3 bias) selectable by mask option • Built-in calling timer from [00:00] to [59:59] • Memory check function • On-chip power-on reset and clear LCD • Uses 3.579545 MHz TV quartz crystal or ceramic resonator • Uses 32768 Hz crystal as RTC frequency base • Switchable 24-hour clock or 12-hour clock with p.m. mode by keypad • 0 or 9 dialing inhibition pin for PABX systems or long distance dialing lock out • On-hook debounce: 150 mS in normal mode and 20 mS in lock mode • Off-hook delay 300 mS in lock mode ( DP will keep low for 300 mS while off hook except the first off hook after power on reset that DP will keep high for 100 mS then go low for 200 mS) • First key-in delay: 300 mS in lock mode • Mixed dialing allowed • Packaged in 64-pin plastic QFP with RTC • The functions of the different dialers in the W91560DN series are shown in following table: -1- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES TYPE NO. W91560DNF W91561DLNF W91562DNF W91563DLNF W91564DNF W91565DNF W91560DNH W91562DNH LCD DIGITS 16 16 12 12 16 12 16 12 LOCK --Yes --Yes ----Yes Yes HOLD Yes --Yes --Yes Yes Yes Yes 3.6 Sec. 2.0 Sec. 3.6 Sec. PAUSE TIME Note: W91564DNF/W91565DNF is only for the French market. The pause time will not be added when in pulse-to-tone function mode. PIN CONFIGURATION W91560DNF Series 64 20 1 -2- Preliminary W91560DN SERIES PIN DESCRIPTION SYM. Row, Column Inputs PIN NO. 18−21, 13−17 I/O I FUNCTION The keyboard inputs may be used with either the standard 5 × 6 keyboard, an inexpensive single contact (form A) keyboard or electronic input. A valid key entry is defined by a single row being connected to a single column. XT1, XT1 22, 23 I, O A built-in inverter provides oscillation with an inexpensive 3.579545 MHz crystal or ceramic resonater. The oscillator ceases when a keypad input is not sensed after the chip is enabled and dialing is finished. The crystal frequency deviation is ±0.02%. T/P MUTE 8 O The T/P MUTE is a conventional CMOS N-channel open drain output. The output transistor is switched on low level during the dialing sequence (both pulse and tone mode), one-key redial break and flash break. Otherwise, it is switched off. The H/P MUTE is a conventional CMOS inverter output, During pulse dialing, one-key redial break, flash break and hold functions, this pin will output an active high. It remains in a low state at all other times. H/P MUTE 9 (W91560DNF, W91562DNF, W91564DNF, W91565DNF only) O LOCK 9 (W91561DLNF, W91563DLNF only) I The LOCK pin is used to prevent "0" or "9" dialing under PABX system long distance call control. When the first key input after reset is "0" or "9", all the key inputs, including the "0" or "9" key, become invalid, and the chip generates no output. The telephone is reinitialized by a reset. The following table describes the functions of the LOCK pin: LOCK PIN Floating VDD VSS FUNCTION Normal dialing "0", "9" dialing inhibited "0" dialing inhibited HKS 24 I Hook switch input. HKS = VDD or floating: On-hook state. Chip in sleeping mode, no operation. HKS = VSS: Off-hook state. Chip enable for normal operation. HKS pin is pulled to VDD by internal resistor. -3- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Pin Description, continued SYM. MODE PIN NO. 12 I/O I FUNCTION Pulling the mode pin to VSS places the dialer in tone mode. Pulling the mode pin to VDD places the dialer in pulse mode (10 ppS, M/B = 2:3). Floating the mode pin places the dialer in pulse mode (10 ppS, M/B = 1:2). Handfree control pins. A low pulse on the HFI input pin toggles the handfree control state. Status of the handfree control is listed in the following table: CURRENT STATE Hook SW. HFO Low On Hook Off Hook On Hook Off Hook Off Hook Low High High High Input HFI HFI HFI Off Hook On Hook On Hook NEXT STATE HFO High Low Low Low Low High Dialing Yes No Yes Yes No Yes HFI , HFO 25, 10 I, O HFI pin is pulled to VDD by internal resistor. Detailed timing diagrams are shown in Figure 4(a), 4(b). DP / C6 11 O This pin is a CMOS N-channel open drain output. The flash key will cause DP to go active in either pulse mode or tone mode. In lock mode, the DP keeps low for 300 mS during off-hook delay time. The timing diagram is shown as Figure 1(a), 1(b), 1(c), 1(d). In pulse mode, this pin remains in low state at all times. In tone mode, it will output a dual or single tone. The detailed timing diagram for tone mode is shown in Figure 2(a), 2(b), 2(c), 2(d). Output Frequency Specified R1 R2 R3 R4 C1 C2 C3 697 770 852 941 1209 1336 1477 Actual 699 766 848 948 1216 1332 1472 Error % +0.28 -0.52 -0.47 +0.74 +0.57 -0.30 -0.34 DTMF 6 O VLCD 29 O Power supply pin for LCD driver. A 0.1µF capacitor is connected between VLCD and VSS. -4- Preliminary W91560DN SERIES Pin Description, continued SYM. CP, CN PIN NO. 31, 32 I/O I FUNCTION CP is the voltage control capacitor positive pin. CN is the voltage control capacitor negative pin. A 0.1 µF capacitor is connected between these two pins. COM1 to COM4 SEG1 to SEG32 XT2, XT2 VRTC1, VRTC2 VDD, VSS 33−36 37−64 1−4 26, 27 28, 30 O O I, O I COM1 to COM4 are the common signal output terminals for the 1/4 duty LCD. SEG1 to SEG32 are the 16-digit segment signal outputs. A quartz crystal oscillator provides an RTC frequency time base of 32.768 KHz. Either VRTC1 should be connected to a 1.5V battery and VRTC2 should be connected to a capacitor 0.1 µF, which supplies the power source for the RTC. Power input pins. 5, 7 I -5- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES BLOCK DIAGRAM VDD VSS XT2 XT2 XT1 XT1 REAL TIME CLOCK GENERATOR SYSTEM CLOCK GENERATOR HKS HFI CONTROL LOGIC ROW (R1 ~ R4) KEYBOARD INTERFACE COLUMN (C1 ~ C5) LOCATION LATCH RAM PULSE/ TONE CONTROL LOGIC H/P MUTE T/P MUTE DP HFO READ/WRITE COUNTER LOCK MODE DTMF D/A CONVERTER ROW & COLUMN PROGRAMMABLE COUNTER DATA LATCH & DECODER V LCD V RTC1 VRTC2 BACKPLANE SIGNAL GENERATOR SEGMENT OUTPUT DECODER CP CN COM1 COM2 COM3 COM4 L.C.D. FUNCTIONAL DESCRIPTION Keyboard Operation C1 1 4 7 */T F1 C2 2 5 8 0 F2 C3 3 6 9 # F3 C4 E F4 CHK R/P OKR C5 M1 M2 M3 RTC/HOUR TIM/MIN DP / C6 HOLD1 HOLD2 APSET SET R1 R2 R3 R4 Vx • */T: * in tone mode and P→T in pulse mode • E: Store digit • F1, F2, F3, F4: Flash keys • M1−M3: One-touch memory • R/P: Redial and pause function key • OKR: One-key redial function -6- Preliminary W91560DN SERIES • RTC: Real time clock toggle key • TIM: a. Display last calling time • • • • • b. Start and/or stop counting up calling time HOUR and MIN: Adjusting time setting keys HOLD1, HOLD2: Hold function keys APSET: Toggle to set RTC display mode SET: Toggle the RTC set function on/off. CHK: a. Check dialing number b. Check dialing time c. Memory check Notes: D1, ..., Dn, D1', ..., Dn': 0, ..., 9, ∗ /T, # Mn: Direct memory location M1, ..., M3 Normal Dialing OFF HOOK (or ON HOOK & HFI ¡õ ), D1 , D2 , ..., Dn 1. D1, D2, ..., Dn will be dialed out. 2. Dialing length is unlimited, but redial is inhibited if length oversteps 32 digits in normal dialing. Redialing 1. OFF HOOK Number Store ON HOOK a. The R/P & (or ), ON HOOK D3 HFI ¡õ , ..., ), & Dn R/P HFI ¡õ ), D1 , D2 , , Check Memory OFF HOOK (or (or , Busy, Come ON HOOK key can execute the redial function only after the first key-in is off-hook; otherwise, it will invoke the pause function. b. The contents of redial memory are D3, …, Dn. c. Redial memory can be checked in memory check mode. ( CHK , R/P ) d. If the redialing length oversteps 32 digits, the redialing function will be inhibited. 2. OFF HOOK (or ON HOOK D1 to Dn & HFI ¡õ ), D1 , D2 , ..., Dn , Busy, OKR a. If the dialing of is finished, pressing the OKR key causes the pulse output pin to go low for 2.2 seconds (break time) with 0.6 seconds of pause time automatically added. b. If the pulses of the dialed D1 to Dn have not finished, OKR will be ignored. -7- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES digits c. The one-key redialing function timing diagram is shown in Figure 3. 3. OFF HOOK , Busy, Come or (or ON HOOK , & HFI ¡õ ), (or D1 , D2 , ∗ (or #), & D2 HFI ¡õ D3 ), , ..., R/P Dn , Dn ON HOOK (or OFF HOOK & ON HOOK ), D1 , OFF HOOK OKR ON HOOK HFI ¡õ , ∗ (or #), ..., Busy, a. Only D1, D2 will be dialed out for W91564DNF and W91565DNF. b. D1, D2, * (or #) , D3, ..., Dn will be dialed out for other dialer. (or ON HOOK & HFI ¡õ ON HOOK ), D1 , D2 , ..., Dn , E (many times Number Entry 1 . OFF HOOK same as one times), Mn , D1, D2, ..., Dn will be stored in memory location Mn and will be dialed out. 2 . OFF HOOK (or ON HOOK Mn , & HFI ¡õ ), E , D1 , D2 , ..., Dn , E (could be skipped), ON HOOK a. D1, D2, ..., Dn will be stored in memory location Mn but will not be dialed out. b. R/P and */T function key. c. The store mode is released after the store function is executed or when the hook switch is depressed. 4. OFF HOOK , E , Mn keys can be stored as a digit in memory, in store mode, R/P is the pause The redial contents excluding memory dialing will be copied to memory location Mn. 5. The key-in number should not exceed 32 digits. If the number exceeds 32 digits, it will not be stored in memory. Repertory Dialing One-touch direct repertory dialing. OFF HOOK (or ON HOOK & HFI ¡õ ), Mn or R/P , OKR ) Access Pause -8- Preliminary W91560DN SERIES OFF HOOK , Busy, Come (or ON HOOK , & HFI ¡õ ), (or D1 , D2 , & R/P , D3 ), , ..., R/P Dn ON HOOK OFF HOOK ON HOOK HFI ¡õ 1. The first R/P functions as a pause key and the second as a first key-in redial key. 2. The pause function can be stored in memory. 3. The pause function is executed in normal dialing, redialing, or memory dialing. 4. The pause duration time is 3.6 Sec. (2.0 Sec. for W91564DNF and W91565DNF only) 5. The pause function timing diagram is shown in Figure 5. Pulse- to-tone (*/T) OFF HOOK , D2' , ..., (or Dn' ON HOOK & HFI ¡õ ), D1 , D2 , ..., Dn , ∗/T , D1' 1. If the mode switch is set to pulse mode, then the output signal will be: D1, D2, …, Dn, Pause (3.6 sec), D1', D2', …, Dn' (Pulse) (Tone) 2. If the mode switch is set to tone mode, then the output signal will be: D1, D2, …, Dn, *, D1', D2', …, Dn' (Tone) (Tone) 3. The dialer remains in tone mode after the digits have been dialed out and can be reset to pulse mode only by going on-hook. 4. The pulse-to-tone function timing diagram is shown in Figure 6(a), 6(b). Flash (F = F1, F2, F3, F4) OFF HOOK (or ON HOOK & HFI ¡õ ), F 1. The dialer will execute flash break time of 600 mS (F1), 300 mS (F2), 73 mS (F3) or 100 mS(F4) and pause time of 1S before the next digit (except flash key) is dialed out. 2. The flash key has first priority in normal dialing but an insert flash can be stored into memory when flash is the first digit in memory. In this condition, only one flash key can be released to the user. a. For the digit sequence E, F1, D1, D2, D3, E, Mn, the sequence stored in Mn will be F1, D1, D2, D3. b. For the digit sequence E, D1, F1, D2, D3, E, Mn, the sequence stored in Mn will be D1, D2, D3. c. For the digit sequence F1, D1, D2, D3, E, Mn, the sequence stored in Mn will be D1, D2, D3. 3. The system will return to the initial state after the flash break time is finished. 4. Keyboard functions are inhibited when flash break is being executed. 5. The flash timing daigram is shown in Figure 7. HOLD Key -9- Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES OFF HOOK (or ON HOOK & HFI ¡õ ), HOLD1 (or HOLD2 ) 1.The hold function is toggled on and off by the HOLD1 or HOLD2 key. When the hold function is toggled on, the hold mark (dot of digit_4) will be lit and all key-ins (except hold keys and icon keys) will be ignored. 2. The following examples show the hold function being toggled on and off: a. b. c. d. OFF HOOK OFF HOOK OFF HOOK ON HOOK , , , HOLD1 HOLD1 HOLD1 (or (or (or , HOLD2 HOLD2 HOLD2 HOLD1 ), ), ), (or HOLD1 HFI ¡õ ON HOOK HOLD2 ), , HFI ¡õ HFI ¡õ (or HOLD2 ) & HFI ¡õ 3. HOLD1 and HOLD2 have the same function in the off-hook state. The difference between HOLD1 and HOLD2 are shown as follows: a. If OFF HOOK , HOLD1 (or HOLD2 ), ON HOOK , HOLD1 is entered, the then dialer will be off-line. OFF HOOK If dialer will be on hold. b. If ON HOOK & HFI ¡õ HFI ¡õ , HOLD1 (or HOLD2 ), HOLD1 is entered, then the , HOLD1 (or HOLD2 ), ON HOOK , HOLD2 is entered, then the dialer will be off-line. c. If ON HOOK & , HOLD1 (or HOLD2 ), HOLD2 is entered, then the dialer will be on hold. 4. The function timing diagram is shown in Figure 8(a), 8(b), 8(c). Adjusting Time Setting OFF HOOK (or (or ) ON HOOK & HFI ¡õ ), SET , HOUR , MIN , SET ON HOOK 1. Only HOUR and MIN keys are valid in RTC set mode. 2. Hours and minutes count forward as long as the HOUR or MIN key is pressed. 3. The on/off function of SET is tolggled, and the dialer is initialized after the SET key is toggled. 4. If the dialing sequence D1, D2, ..., Dn (including flash and pause) has not finished, SET will be ignored. RTC Display Mode OFF HOOK (or ON HOOK & HFI ¡õ ), RTC - 10 - Preliminary W91560DN SERIES 1.The real time clock display mode can be toggled on and off by the RTC key. 2. The icon display will not change when the RTC display mode is entered and set. APSET 1. In the off-hook state, press the APSET key to toggle the RTC function to 24-hour clock mode or 12hour clock with p.m. mode. 2. The default mode is a 12-hour clock with p.m. mode. Check Key OFF HOOK , ..., etc.) The contents of redial (or memory) is displayed on the LCD when either R/P or OKR is key in. (or ON HOOK & HFI ¡õ ), CHK , R/P (or OKR , Mn TIM OFF HOOK or (or ON HOOK ), & HFI ¡õ ), D1 , D2 , ..., Dn (or Redialing Repertory dialing CONVERSATIO N 1. If no key is pressed after dialing is finished, the LCD will display a timer after 6 seconds. 2. If the dialing sequence D1, D2, ..., Dn has not finished, TIM will be ignored. 3. The timer will be initialized by the flash and toggle SET key. Mixed Dialing 1. Definition of mixed dialing: In mixed dialing, a new sequence may be pressed after the previous sequence has been sent out completely. The following are examples of mixed dialing: Example 1: Example 2: Example 3: Normal dialing Repertory dialing Redialing + + Repertory dialing + Normal dialing + +... + Repertory dialing +... +... Normal dialing Repertory dialing 2. There is no limitation on the number of digits and sequences in mixed dialing. 3. The content of mixed dialing may be a combination of normal dialing, memory dialing, or one-key redialing. ABSOLUTION MAXIMUM RATINGS - 11 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES PARAMETER DC Supply Voltage Input/Output Voltage SYMBOL VDD−VSS VIL VIH VOL VOH Power Dissipation Operating Temperature Storage Temperature PD TOPR TSTG RATING -0.3 to +7.0 VSS −0.3 VDD +0.3 VSS −0.3 VDD +0.3 120 -0.5 to +70 -55 to +125 mW °C °C V UNIT V Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device. ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS (VDD−VSS = 2.5V. FOSC = 3.58 MHZ, TA = 25° C, all outputs unloaded.) PARAMETER Operating Voltage Operating Current Standby Current SYM. VDD IOP ISB CONDITIONS Tone, Unloaded Pulse, Unloaded HKS = 0, Unloaded and no key entry MIN. 2.0 - TYP. 0.5 0.4 - MAX. 5.5 0.7 0.5 15 UNIT V mA µA Memory Retention Current Tone Output Voltage Pre-emphasis IMR VTO HKS = 1 VDD = 1.0V Row group RL = 10 KΩ Col/Row VDD = 2.0 to 5.5V 130 - 150 2 0.5 170 3 µA mVrms dB - 12 - Preliminary W91560DN SERIES DC Characteristics, continued PARAMETER DTMF Distortion DTMF Output DC Level DTMF Output Sink Current DP Output Sink Current SYM. THD VTDC ITL IPL VCH VCL ICH ICL CONDITIONS RL = 10 KΩ VDD = 2.0 to 5.5V VDD = 2.0 to 5.5V VTO = 0.5V VPO = 0.5V VRTC = 1.5V VRTC = 1.5V VTMO = 0.5V VHMO = 2.0V VHMO = 0.5V VI = 0V VI = 2.5V HFI MIN. 1.0 0.2 0.5 4.2 -20 20 4.2 -5 5 2.4 0.8 VDD TYP. -30 4.5 0 4.5 0 2.6 1.5 500 MAX. -23 3.0 4.8 0.3 4.8 0.3 1.7 100 VDD 0.2 VDD UNIT dB V mA mA V µA V µA Vrms mV V V mA mA mA µA µA KΩ KΩ KΩ Common Output Voltage Common Output Current Segment Output Voltage Segment Output Current VSH VSL ISH ISL RMS Voltage Across a Segment Average DC Offset Voltage HFI High Voltage HFI Low Voltage T/P MUTE Output Sink Current H/P MUTE Output Drive Current H/P MUTE Output Sink Current Keypad Input Drive Current Keypad Input Sink Current Keypad Resistance Control Input Pull Up/Down Resistor HKS Input Pull High Resistor VON VOFF VDC VHFIH VHFIL ITML IHMH IHML IKD IKS RK RCIP RHK 0.5 0.5 0.5 4 200 100 - 5 - - - 13 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES AC CHARACTERISTICS (VDD−VSS = 2.5V , FOSC. = 3.58 MHz , TA = 25° C, all outputs unloaded.) PARAMETER Key-in Debounce Key Release Debounce Off-hook Delay Time First Key-in Delay Time On-hook Debounce Time Pulse Mute Delay Pre-digit-pause (10 ppS) Inter-digit Pause (Auto Dialing) Make/Break Ratio Tone Output Duration SYM. TKID TKRD TOFD TFKD TOHD TMD TPDP TIDP M:B TTD CONDITIONS Unlock Lock Mode = VDD Mode = Floating Mode = VDD Mode = Floating 10 ppS Mode = VDD Mode = Floating W91564DNF and W91565DNF only MIN. - TYP. 20 20 300 300 150 20 40 33.3 40 33.3 800 40:60 33:67 87 81 87 600 300 73 100 1 3.6 2.0 MAX. - UNIT mS mS mS mS mS mS mS mS % mS mS mS Inter-tone Pause Flash Break Time TITP TFB F1 F2 F3 F4 Flash Pause Time Pause Time TFP TP F1, F2, F3, F4 R/P W91564DNF and W91565DNF only S S One Key Redialing Break Time One Key Redialing Pause Time LCD Frame Frequency TRB TRP FLCD - - 2.2 0.6 32 - S S Hz - 14 - Preliminary W91560DN SERIES RTC DC Characteristics (VRTC = 1.5V ,VSS = 0V , FOSC. = 32,768 Hz , TA = 25° C, all outputs unloaded.) PARAMETER Supply Voltage Supply Current OSC. Starting Time OSC. Output Built-in Cap. OSC. in Trimmer Cap. Frequency Stability Notes : SYM. VRTC IRTC TOSC CO CTRIM ∆f/f CONDITIONS No Load Cl = 12.5 pF VDD−VSS = 1.3 to 1.6V MIN. 1.2 5 - TYP. 1.5 2.0 25 - MAX. 1.8 4.0 3 35 1 UNIT V µA S pF pF PPM 1. Crystal parameters suggested for proper operation are Rs < 100 ohms, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF, and Fosc. = 3.579545 MHz ±0.02% 2. Crystal oscillator accuracy directly affects these times. TIMING WAVEFORMS HKS KEY IN DP T/P MUTE < 600mS < 300mS TKRD 4 2 MB MB 3 TKID 2 TKID TIDP TPDP TIDP TIDP TIDP TPDP TMD H/P MUTE TKD DTMF OSC. OSCILLATION OSCILLATION Low Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function) - 15 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN DP T/P MUTE H/P MUTE DTMF OSC. < 600mS < 300mS T KRD 4 T KID MB 3 TOFD 2 MB 2 T KID TIDP TPDP T IDP TPDP TFKD TIDP TMD TMD Low OSCILLATION T KD OSCILLATION Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function) HKS KEY IN DP T/P MUTE < 600mS TKRD R/P TKID MB TPDP TIDP MB TIDP TIDP TMD H/P MUTE TKD DTMF OSC. Low TMD OSCILLATION Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode without Lock Function) - 16 - Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN DP T/P MUTE H/P MUTE DTMF OSC. < 600mS 300mS R/P TKID MB TOFD TPDP TFKD TIDP MB TIDP TIDP TMD TMD Low OSCILLATION Figure 1(d). Auto Dialing Timing Diagram (Pulse Mode with Lock Function) HKS KEY IN DTMF < 600mS < 300mS TKRD 4 2 5 2 TKID TKRD 3 TKID TTD TITP TITP TITP TITP T/P MUTE H/P MUTE DP OSC. OSCILLATION TKD Low High OSCILLATION OSCILLATION Figure 2(a). Normal Dialing Timing Diagram (Tone Mode without Lock Function) - 17 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN DTMF < 600mS < 300mS T KRD 4 T KD TTD TITP TITP 2 5 2 T KID 3 TITP T/P MUTE H/P MUTE DP OSC. TOFD TFKD Low OSCILLATION OSCILLATION Figure 2(b). Normal Dialing Timing Diagram (Tone Mode with Lock Function) HKS KEY IN DTMF < 600mS TKRD R/P TKID TTD T/P MUTE H/P MUTE TKD TITP TITP Low DP OSC. High TOHD OSCILLATION Figure 2(c). Auto Dialing Timing Diagram (Tone Mode without Lock Function) - 18 - Preliminary W91560DN SERIES Timing Waveforms, continued < 600mS HKS TKRD KEY IN DTMF TTD T/P MUTE H/P MUTE 300mS R/P TKD TITP TITP TFKD Low DP OSC. TOFD TOHD OSCILLATION Figure 2(d). Auto Dialing Timing Diagram (Tone Mode with Lock Function) HKS KEY IN DP < 600mS 300mS OKR OKR TKID MB TIDP TRB MB TOFD T/P MUTE TFKD H/P MUTE TPDP TMD TRP TPDP TIDP DTMF OSC. Low OSCILLATION Figure 3. One-key Redial Timing Diagram - 19 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS HFI HFO T/P MUTE H/P MUTE DP OSC. TOFD High Low TFKD TOHD OSC. OSC. OSC. TOHD Figure 4(a). Handfree Timing Diagram (with Lock Function) HKS HFI HFO T/P MUTE H/P MUTE DP TOHD High Low High TOHD OSC. Figure 4(b). Handfree Timing Diagram (without Lock Function) - 20 - Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN DP T/P MUTE < 600mS 300mS 2 R/P 3 TOFD TKID MB MB TIDP TPDP TP TMD TMD T PDP H/P MUTE DTMF OSC. TFKD OSCILLATION Low OSCILLATION Figure 5. Pause Function Timing Diagram (Pulse Mode) HKS KEY IN DP T/P MUTE < 600mS 300mS TOFD 2 TKID MB */T 3 TPDP TP TIDP H/P MUTE TMD DTMF OSC. TFKD OSCILLATION OSCILLATION TITP Figure 6(a). Pulse-to-tone Timing Diagram - 21 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS KEY IN DP T/P MUTE < 600mS 300mS TOFD 2 TKID MB */T 3 TPDP TIDP H/P MUTE TMD DTMF OSC. TFKD * TITP 3 TITP OSCILLATION OSCILLATION Figure 6(b). Pulse-to-tone Timing Diagram (W91564DNF and W91565DNF only) HKS Low KEY IN F TKID F F TFB TFP TKID 3 TKID DP T/P MUTE HPM MUTE DTMF TITP OSC. OSCILLATION Figure 7. First Priority Flash Timing Diagram - 22 - Preliminary W91560DN SERIES Timing Waveforms, continued HKS HFI HOLD KEY HFO T/P MUTE H/P MUTE CHIP ENBLE OFF HOOK ON HOOK High Low Figure 8(a). Hold and Handfree Timing Diagram Note: The HOLD KEY cannot be enabled when the chip is disabled. HKS HFI HOLD KEY HFO OFF HOOK T/P MUTE H/P MUTE CHIP ENBLE High Figure 8(b). Hold and Handfree Timing Diagram Note: The HFI and HOLD KEY inputs will toggle the HFO signal; as soon as either HFI or HOLD KEY is activated, the HFO signal will go high and previous activated inputs will be ignored. - 23 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Timing Waveforms, continued HKS HFI HOLD1 KEY HFO ON HOOK T/P MUTE H/P MUTE High CHIP ENBLE Figure 8(c). Hold and Handfree Timing Diagram Note: Changing the state of the HKS signal from high to low will initialize the HFO and H/P MUTE signals. - 24 - Preliminary W91560DN SERIES LCD DISPLAY FORMAT A. Normal Dialing Off hook or press "HFI" switch (Here tone mode was selected). Blinking Dial " 0123456789123456" and "78" B. Redialing, Memory Dialing, One Touch Dialing Off hook or press "HFI" switch (Here tone mode was selected). Blinking Press "R/P", "OKR" or "Mn" key (Redial or Mn = "8123456789") - 25 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES C. Memory Check Off-hook or press "HFI" switch (M1= "886P35P770066PP7126", and here pulse mode was selected) Blinking Press "CHK" key Press "M1" key (Display 1 to 16 digits) Blinking Press "any key" (Display 17 to 19 digits) D. Timer Function a. Off-hook or press "HFI" switch (here pulse mode was selected) Blinking Press "TIM" key (Display last calling time) - 26 - Preliminary W91560DN SERIES Dial "9375607" If "9375607" is dialed comlepted, the system will start timer after 6 seconds (Timer will start counting up) Press "TIM" key (Timer will stop) b. Off-hook or press "HFI" switch (here pulse mode was selected) Blinking Dial "9375607" If "9375607" is dialed completed press "TIM" key (Timer will start counting up) - 27 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES Press "CHK" key (M2 = "314P4430256") Press "M2" key The system will go back to timer mode after 6 seconds (Timer count up continuously) Press "F1", "F2", "F3" or "F4" key (The timer will stop and the LCD will display a flash mark and flash pattern) After the flash break is executed Blinking After the flash pause is executed Blinking - 28 - Preliminary W91560DN SERIES E. RTC Setting Function On-hook (Display real time) Off-hook, before press "SET" key (Here tone mode was selected) Blinking Entering "Setting Mode" (Press "SET" key) Adjusting "Hour" (Press "HOUR" key) (Hour counts forward while the key is depressed) Blinking Adjusting "Minute" (Press "MIN" key) (Minute counts forward while the key is depressed) On-hook or press "SET" key (Toggle) (Here on-hook was selected) - 29 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES LCD PATTERN FOR DATA 1 2 3 4 5 6 7 8 9 0 * # PT P E CHECK F LOCK Icon1 Icon2 Icon3 Icon4 Icon5 Icon6 Icon7 Notes: Icon1: Pause Icon2: The icon will be blinking after power on. Icon3: Flash Icon4: Hold Icon5: Handfree Icon6: Timer Icon7: Tone - 30 - Preliminary W91560DN SERIES LCD PANEL PATTERN 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1 (SEG) C O M 4 C O M 3 C O M 2 C O M 1 (COM) BONDING PAD DIAGRAM 1 2 3 4 5 6 7 8 9S-1 9S-2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 49 48 47 46 45 44 43 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 (0,0) 42 41 40 39 38 37 36 35 34 33 Notes: 1. The substrate must be connected to VSS. - 31 - Publication Release Date: May 1997 Revision A2 Preliminary W91560DN SERIES 2. The chip size is 2940 × 3630 µ m2 Pad List PAD NO. 1 2 3 4 5 6 7 8 9S-1 9S-2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PAD NAME SEG29 SEG30 SEG31 SEG32 VDD DTMF VSS T/P MUTE H/P MUTE LOCK HFO DP / C6 PIN NO. 1 2 3 4 5 6 7 8 9* 9* 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 X -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1335.00 -1080.40 -841.70 -598.40 -453.20 -307.90 -167.90 24.20 188.80 326.30 488.50 636.30 798.50 946.30 Y 1430.70 1294.50 1158.50 1022.30 883.40 665.20 515.50 373.50 229.30 88.20 -49.80 -191.80 -327.80 -467.80 -627.20 -769.20 -928.60 -1070.60 -1226.40 -1368.40 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 -1679.90 PAD NO. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 PAD NAME OCM1 COM2 COM3 COM4 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 PIN NO. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 X 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 1335.00 941.30 749.00 534.80 398.60 262.60 126.40 -9.60 -145.80 -281.80 -418.00 -554.00 -757.70 -932.00 Y -1307.90 -1166.10 -1024.30 -882.50 -746.30 -607.50 -471.30 -335.30 -199.10 -63.00 73.00 209.20 345.20 481.40 617.40 753.60 889.60 1102.10 1270.80 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 1657.50 MODE COL1 COL2 COL3 COL4 COL5 ROW1 ROW2 ROW3 ROW4 XT1 XT1 HKS HFI XT2 XT2 VRTC1 VLCD VRTC2 CN CP Note: * is bonding option. - 32 - Preliminary W91560DN SERIES Headquarters No. 4, Creation Rd. III, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5770066 FAX: 886-3-5792697 http://www.winbond.com.tw/ Voice & Fax-on-demand: 886-2-7197006 Winbond Electronics (H.K.) Ltd. Rm. 803, World Trade Square, Tower II, 123 Hoi Bun Rd., Kwun Tong, Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064 Winbond Electronics North America Corp. Winbond Memory Lab. Winbond Microelectronics Corp. Winbond Systems Lab. 2730 Orchard Parkway, San Jose, CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-9436668 Taipei Office 11F, No. 115, Sec. 3, Min-Sheng East Rd., Taipei, Taiwan TEL: 886-2-7190505 FAX: 886-2-7197502 Note: All data and specifications are subject to change without notice. - 33 - Publication Release Date: May 1997 Revision A2