74VCX163245LBR

74VCX163245 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR TARGET DATA s s s s s s s s s HIGH SPEED: tPD = 4.4ns (MAX.) at TA=85°C VCCA = 3.0V VCCB = 2.3V LOW POWER DISSIPATION: ICCA = ICCB = 20µA(MAX.) at TA=85°C SYMMETRICAL OUTPUT IMPEDANCE: |IOHA| = IOLA = 12mA MIN at VCCA = 3.0V VCCB = 1.65V or 2.3V |IOHA| = IOLA = 8mA MIN at VCCA = 2.3V VCCB = 1.65V) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL POWER DOWN PROTECTION ON INPUTS AND OUTPUTS OPERATING VOLTAGE RANGE: VCCA(OPR) = 2.3V to 3.6V (1.2V Data Retention) VCCB(OPR)=1.65Vto2.7V(1.2VDataRetention) PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 16245 LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17) ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V TSSOP TFBGA µTFBGA ORDER CODES PACKAGE TSSOP48 TFBGA54 µTFBGA42 TRAY 74VCX163245LB 74VCX163245TB T&R 74VCX163245TTR 74VCX163245LBR 74VCX163245TBR LOGIC DIAGRAM DESCRIPTION The 74VCX163245 is a dual supply low voltage CMOS 16-BIT BUS TRANSCEIVER fabricated with sub-micron silicon gate and five-layer metal wiring C2MOS technology. Designed for use as an interface between a 3.3V bus and a 2.5V or 1.8V bus in a mixed 3.3V/1.8V,3.3V/2.5V and 2.5V/ 1.8V supply systems, it achieves high speed operation while maintaining the CMOS low power dissipation. This IC is intended for two-way asynchronous communication between data buses and the direction of data transmission is determined by nDIR inputs. The enable inputs nOE can be used to disable the device so that the buses are effectively isolated. The A-port interfaces with the 3V bus, the B-port with the 2.5V and 1.8V bus. All inputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. All floating bus terminals during High Z State must be held HIGH or LOW. June 2003 This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice. 1/15 74VCX163245 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION TFBGA54 PIN No A3 J3 A6, B5, B6, C5, C6, D5, D6, E5 E6, F5, F6, G5, G6, H5, H6, J6 A1, B2, B1, C2, C1, D2, D1, E2 E1, F2, F1, G2, G1, H2, H1, J1 J4 A4 D3, D4, E3, E4, F3, F4 A2, A5, B3, B4, H3, H4, J2, J5 C4, G4 C3, G3 µTFBGA42 PIN No B3 F3 A4, A5, A6, B5, B6, C5, C6, D5 D6, E5, E6, F5, F6,G4, G5, G6 A3, A2, A1, B2, B1, C2, C1, D2 D1, E2, E1, F2, F1,G3, G2, G1 F4 B4 C3, C4, E3, E4 D4 D3 TSSOP PIN No 1 24 47, 46, 44, 43, 41, 40, 38, 37 36, 35, 33, 32, 30, 29, 27, 26 2, 3, 5, 6, 8, 9, 11, 12 13, 14, 16, 17, 19, 20, 22, 23 25 48 4,10,15, 21, 28, 34, 39, 45 42, 31 7, 18 SYMBOL 1DIR 2DIR 1A1 to 1A8 2A1 to 2A8 1B1 to 1B8 2B1 to 2B8 G2 G1 GND NC VCCA VCCB NAME AND FUNCTION Directional Controls Directional Controls Data Inputs/Outputs Data Inputs/Outputs Data Inputs/Outputs Data Inputs/Outputs Output Enable Inputs Output Enable Inputs Ground (0V) No Connected Positive Supply Voltage Positive Supply Voltage 2/15 74VCX163245 PIN CONNECTION (top view for TSSOP, bottom view for BGA) TSSOP TFBGA µTFBGA TRUTH TABLE INPUTS G L L H X=Don’t care; Z=High Impedance FUNCTION OUTPUT DIR L H X A BUS OUTPUT INPUT Z B BUS INPUT OUTPUT Z A=B B=A Z 3/15 74VCX163245 ABSOLUTE MAXIMUM RATINGS Symbol VCCA VCCB VI VI/OA VI/OB VI/OA VI/OB IIK IOK IOA IOB ICCA ICCB Pd Tstg TL Supply Voltage Supply Voltage DC Input Voltage DC I/O Voltage (Output disabled) DC I/O Voltage (Output disabled) DC I/O Voltage DC I/O Voltage DC Input Diode Current DC Output Diode Current DC Output Current DC Output Current DC VCC or Ground Current DC VCC or Ground Current Power Dissipation Storage Temperature Lead Temperature (10 sec) Parameter Value -0.5 to +4.6 -0.5 to +4.6 -0.5 to +4.6 -0.5 to +4.6 -0.5 to +4.6 -0.5 to VCCA + 0.5 -0.5 to VCCB + 0.5 − 20 − 50 ± 50 ± 50 ± 100 ± 100 400 -65 to +150 300 Unit V V V V V V V mA mA mA mA mA mA mW °C °C Absolute Maximum Rating are those value beyond which damage to the device may occur. Functional operation under these condition is not implied (*) 500mW: ≅ 65°C derated to 300mW by 10mW/°C: 65°C to 85°C RECOMMENDED OPERATING CONDITIONS Symbol VCCA VCCB VI VI/OA VI/OB Top dt/dv Supply Voltage Supply Voltage Input Voltage (Dir, OE) I/O Voltage I/O Voltage Operating Temperature Input Rise and Fall Time (note 1) Parameter Value 2.3 to 3.6 1.65 to 2.7 0 to VCCB 0 to VCCA 0 to VCCB -40 to 85 0 to 10 Unit V V V V V °C ns/V 1) VIN from 0.8V to 2.0V at VCC =3.0V 4/15 74VCX163245 DC SPECIFICATION FOR VCCA Test Condition Symbol Parameter VCCB VCCA (*) (*) Value TA = 25 °C Min. 1.6 2.0 2.0 0.7 0.8 0.8 Typ. Max. -40 to 85 °C Min. 1.6 2.0 2.0 0.7 0.8 0.8 2.8 2.2 2.2 1.7 0.2 0.55 0.55 0.60 ± 0.5 ± 1.0 0.2 0.55 0.55 0.60 ±5 ± 10 µA µA V V Max. V Unit (V) VIHA High Level Input Voltage (An) Low Level Input Voltage (An) High Level Output Voltage 1.8 1.8 2.5 1.8 1.8 2.5 2.3 2.3 1.65 1.65 VOLA Low Level Output Voltage 2.3 2.3 1.65 1.65 IIA IOZA Input Leakage Current High Impedance Output Leakage Current 2.7 2.7 (V) 2.5 3.3 3.3 2.5 3.3 3.3 3.0 3.0 3.0 2.3 3.0 3.0 3.0 2.3 3.6 3.6 IO=-100 µA IO=-24 mA IO=-24 mA IO=-18 mA IO=100 µA IO=24 mA IO=24 mA IO=18 mA VI = VCC or GND VIA = Gnd or 3.6V VIB = VIHB or VILB OE = VCCB VI = 0.57V VI = 1.07V VI = 0.57V VI = 1.07V VI = 0.7V VI = 1.6V VIB = 0 to 2.7V VIA = Gnd to 3.6V VIB = Gnd to 3.6V G, Dir = GND to 3.6V VIA =VCCA or GND VIB =VCCB or GND VIA =VCCA - 0.6V VIB =VCCB or GND VILA V VOHA 2.8 2.2 2.2 1.7 IIA(HOLD) Input Hold Current 1.65 1.65 1.65 1.65 2.3 2.3 2.7 2.3 2.3 3.0 3.0 3.0 3.0 3.6 0 25 -25 25 -25 45 -45 ± 1.0 25 -25 25 -25 45 -45 ± 300 ± 10 µA µA µA IOFF Power Off Leakage Current 0 µA ICCtA Quiescent Supply Current Maximum Quiescent Supply Current / Input (An) ∆ICCtA 1.95 1.95 2.7 2.7 1.95 1.95 3.6 2.7 3.6 3.6 3.6 2.7 2 20 µA 0.75 mA 5/15 74VCX163245 DC SPECIFICATION FOR VCCB Test Condition Symbol Parameter VCCB VCCA (V) (V) (*) (*) 1.8 1.8 2.5 VILB Low Level Input Voltage (Bn, Dir, OE) High Level Output Voltage 1.8 1.8 2.5 VOHB 2.3 2.3 1.65 1.65 VOLB Low Level Output Voltage 2.3 2.3 1.65 1.65 IIB IOZB Input Leakage Current High Impedance Output Leakage Current 2.7 2.7 2.5 3.3 3.3 2.5 3.3 3.3 3.0 3.0 3.0 2.3 3.0 3.0 3.0 2.3 3.6 3.6 IO=-100 µA IO=-18 mA IO=-6 mA IO=-6 mA IO=100 µA IO=18 mA IO=6 mA IO=6 mA VI = VCC or GND VIA = VIHA or VILA VIB = GND or 2.7V G = VCCB VI = 0.57V VI = 1.07V VI = 0.57V VI = 1.07V VI = 0.7V VI = 1.6V VIB = 0 to 2.7V VIA =VCCA or GND VIB =VCCB or GND Dir or G=VCCB or GND VIB =VCCB - 0.6V VIA =VCCA or GND 2 25 -25 25 -25 45 -45 2.8 1.7 1.25 1.25 0.2 0.60 0.30 0.30 ± 0.5 ± 1.0 TA = 25 °C Min. 0.65VCCB 0.65VCCB 1.6 0.35VCCB 0.35VCCB 0.7 2.8 1.7 1.25 1.25 0.2 0.60 0.30 0.30 ±5 ± 10 µA µA V V Typ. Max. Value -40 to 85 °C Min. 0.65VCCB 0.65VCCB 1.6 0.35VCCB 0.35VCCB 0.7 V V Max. Unit VIHB High Level Input Voltage (Bn, Dir, OE) IIB(HOLD) Input Hold Current 1.65 1.65 1.65 1.65 2.3 2.3 2.7 2.3 2.3 3.0 3.0 3.0 3.0 3.6 3.6 2.7 3.6 3.6 3.6 2.7 25 -25 25 -25 45 -45 ± 300 20 µA µA µA ICCtB Quiescent Supply Current 1.95 1.95 2.7 2.7 1.95 1.95 µA ∆ICCtB Maximum Quiescent Supply Current / Input (Bn, DIR, OE) 0.75 mA 6/15 74VCX163245 DYNAMIC SWITCHING CHARACTERISTICS Test Condition Symbol Parameter VCCB (V) 1.8 1.8 2.5 1.8 1.8 2.5 1.8 1.8 2.5 1.8 1.8 2.5 1.8 1.8 2.5 1.8 1.8 2.5 VCCA (V) 2.5 3.3 3.3 2.5 3.3 3.3 2.5 3.3 3.3 2.5 3.3 3.3 2.5 3.3 3.3 2.5 3.3 3.3 CL =30pF VIL =0V VIH =Vcc CL =30pF VIL =0V VIH =Vcc CL =30pF VIL =0V VIH =Vcc CL =30pF VIL =0V VIH =Vcc CL =30pF VIL =0V VIH =Vcc CL =30pF VIL =0V VIH =Vcc Value TA = 25 °C Min. Typ. 0.25 0.25 0.6 0.6 0.8 0.8 -0.6 -0.8 -0.8 -0.25 -0.25 -0.6 1.7 2.0 2.0 1.3 1.3 1.7 Max. -40 to 85 °C Min. Max. V Unit VOLPA Dynamic Low Level Quiet An Output Dynamic Low Level Quiet Bn Output Dynamic Low Level Quiet An Output Dynamic Low Level Quiet Bn Output Dynamic Low Level Quiet An Output Dynamic Low Level Quiet Bn Output VOLPB V VOLVA V VOLVB V VOHVA V VOHVB V AC ELECTRICAL CHARACTERISTICS Test Condition Symbol Parameter VCCB (V) VCCA (V) 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 2.5 ± 0.2 3.3 ± 0.3 3.3 ± 0.3 CL = 30 pF RL = 500 Ω CL = 30 pF RL = 500 Ω CL = 30 pF RL = 500 Ω CL = 30 pF RL = 500 Ω CL = 30 pF RL = 500 Ω CL = 30 pF RL = 500 Ω CL = 30 pF RL = 500 Ω Value -40 to 85 °C Min. 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 Max. 5.8 6.2 4.4 5.5 5.1 4.0 5.3 5.1 4.0 8.3 8.2 4.6 5.2 5.6 4.5 4.6 4.5 4.4 0.5 0.5 0.75 ns Unit tPLH tPHL tPLH tPHL tPZL tPZH tPZL tPZH tPLZ tPHZ tPLZ tPHZ tOSLH tOSHL Propagation Delay Time 1.8 ± 0.15 An to Bn 1.8 ± 0.15 2.5 ± 0.2 Propagation Delay Time 1.8 ± 0.15 Bn to An 1.8 ± 0.15 2.5 ± 0.2 1.8 ± 0.15 Output Enable Time OE to An 1.8 ± 0.15 2.5 ± 0.2 1.8 ± 0.15 Output Enable Time OE to Bn 1.8 ± 0.15 2.5 ± 0.2 1.8 ± 0.15 Output Disable Time OE to An 1.8 ± 0.15 2.5 ± 0.2 1.8 ± 0.15 Output Disable Time OE to Bn 1.8 ± 0.15 2.5 ± 0.2 Output To Output Skew 1.8 ± 0.15 Time (note1, 2) 1.8 ± 0.15 1.8 ± 0.15 ns ns ns ns ns ns 7/15 74VCX163245 AC ELECTRICAL CHARACTERISTICS Test Condition TA = -40 to 85 °C Symbol Parameter VCCB = 1.8 ± 0.15V VCCB = 1.8 ± 0.15V VCCA = 2.5 ± 0.2V Min. tPLH, tPHL Propagation Delay Time An to Bn tPLH, tPHL Propagation Delay Time Bn to An tPZL, tPZH Output Enable Time OE to An tPZL, tPZH Output Enable Time OE to Bn tPLZ, tPHZ Output Disable Time OE to An tPLZ, tPHZ Output Disable Time OE to Bn tOSLH tOSHL Output To Output Skew Time (note1, 2) 1.0 1.0 1.0 1.0 1.0 1.0 Max. 5.8 5.5 5.3 8.3 5.2 4.6 5.0 VCCA = 3.3 ± 0.3V Min. 1.0 1.0 1.0 1.0 1.0 1.0 Max. 6.2 5.1 5.1 8.2 5.6 4.5 0.5 VCCB = 2.5 ± 0.2V VCCA = 3.3 ± 0.3V Min. 1.0 1.0 1.0 1.0 1.0 1.0 Max. 4.4 4.0 4.0 4.6 4.8 4.4 0.75 ns ns ns ns Unit 1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn| 2) Parameter guaranteed by design CAPACITANCE CHARACTERISTICS Test Condition Symbol Parameter VCCB VCCA (V) (V) open 2.5 2.5 open 3.3 3.3 f=10MHz Value TA = 25 °C Min. Typ. 5 6 20 Max. -40 to 85 °C Min. Max. V V V Unit CINA CI/O CPD Input Capacitance Input/Output Capacitance Power Dissipation Capacitance 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/16 (per circuit) 8/15 74VCX163245 TEST CIRCUIT TEST tPLH, tPHL tPZL, tPLZ (VCC = 3.0 to 3.6V) tPZL, tPLZ (VCC = 2.3 to 2.7V or VCC = 1.65 to 1.95V) tPZH, tPHZ CL = 30pF or equivalent (includes jig and probe capacitance) RL = R1 = 500Ω or equivalent RT = ZOUT of pulse generator (typically 50Ω) SWITCH Open 6V 2VCC GND WAVEFORM SYMBOL VALUE Symbol 3.0 to 3.6V VIH VM VX VY VCC 1.5V VOL +0.3V VOL -0.3V VCC 2.3 to 2.7V VCC VCC/2 VOL +0.15V VOL -0.15V 1.65 to 1.95V VCC VCC/2 VOL +0.15V VOL -0.15V 9/15 74VCX163245 WAVEFORM 1: PROPAGATION DELAY (f=1MHz; 50% duty cycle) WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle) 10/15 74VCX163245 TSSOP48 MECHANICAL DATA mm. DIM. MIN. A A1 A2 b c D E E1 e K L 0˚ 0.50 6.0 0.5 BSC 8˚ 0.75 0˚ 0.020 0.17 0.09 12.4 8.1 BSC 6.2 0.236 0.0197 BSC 8˚ 0.030 0.05 0.9 0.27 0.20 12.6 0.0067 0.0035 0.488 0.318 BSC 0.244 TYP MAX. 1.2 0.15 0.002 0.035 0.011 0.0079 0.496 MIN. TYP. MAX. 0.047 0.006 inch A A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 7065588C 11/15 74VCX163245 TFBGA54 MECHANICAL DATA mm. DIM. MIN. A A1 A2 B D D1 E E1 e SE 5.4 0.25 0.85 0.45 7.9 6.4 5.5 4 0.8 0.4 5.6 212.6 0.55 8.1 TYP MAX. 1.2 9.8 33.5 17.7 311.0 252.0 216.5 157.5 31.5 15.7 220.5 21.7 318.9 MIN. TYP. MAX. 47.2 mils 0051434/E 12/15 74VCX163245 µFBGA42 MECHANICAL DATA mm. DIM. MIN. A B C D E F 0.78 3.90 3.40 1.07 0.3 0.5 0.86 30.7 TYP MAX. 4.10 3.60 1.16 MIN. 153.5 133.9 42.1 11.8 19.7 33.9 TYP. MAX. 161.4 141.7 45.6 mils 13/15 74VCX163245 Tape & Reel TSSOP48 MECHANICAL DATA mm. DIM. MIN. A C D N T Ao Bo Ko Po P 8.7 13.1 1.5 3.9 11.9 12.8 20.2 60 30.4 8.9 13.3 1.7 4.1 12.1 0.343 0.516 0.059 0.153 0.468 TYP MAX. 330 13.2 0.504 0.795 2.362 1.197 0.350 0.524 0.067 0.161 0.476 MIN. TYP. MAX. 12.992 0.519 inch 14/15 74VCX163245 Information furnished is believed to be accurate and reliable. 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