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ST16C32245
14 BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR, A SIDE SERIES RESISTOR, 2 BIT I2C LINES
PRELIMINARY DATA
s
s
s
s s s s
s
s
s
s
HIGH SPEED: tPD = 4.4ns (MAX.) at TA=85C VCCA = 3.0V VCCB = 2.3V LOW POWER DISSIPATION: ICCA = ICCB = 20A(MAX.) at TA=85C SYMMETRICAL OUTPUT IMPEDANCE: |IOHA| = IOLA = 8mA MIN at VCCA = 3.0V VCCB = 1.65V or 2.3V |IOHB| = IOLB = 6mA MIN at VCCB = 1.65V VCCA = 3V) BALANCED PROPAG. DELAYS: tPLH tPHL POWER DOWN PROTECTION ON I/O 26 SERIES RESISTOR ON A SIDE OUTPUTS OPERATING VOLTAGE RANGE: VCCA(OPR)=2.3V to 3.6V (1.2V Data Retent) VCCB(OPR)=1.65V to 2.7V (1.2V Data Retent) FAST I2C LINES 1.8V/2.8V LEVEL TRANSLATOR: 400KHz GUARANTEED DATA RATE AT CL = 15pF BUS HOLD PROVIDED ON DATA INPUT BOTH SIDE LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17) ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V
TSSOP
TFBGA
TFBGA
Table 1: Order Codes
PACKAGE TSSOP48 TFBGA54 TFBGA42 T&R ST16C32245TTR ST16C32245LBR ST16C32245TBR
Figure 1: Logic Diagram
DESCRIPTION The ST16C32245 is a dual supply low voltage CMOS 14-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 and it includes 2-bit I2C level translation. 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 nG 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 don't need external pull-up or pull-down resistor.
October 2004
Rev. 1
1/20
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
ST16C32245
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
TFBGA54 PIN N A3 J3 A6, B5, B6, C5, C6, D5, D6, E5 E6, F5, F6, G5, G6, H5 A1, B2, B1, C2, C1, D2, D1, E2 E1, F2, F1, G2, G1, H2 J4 A4 D3, D4, E3, E4, F3, F4 A2, A5, B3, B4, H3, H4, J2, J5 C4, G4 C3, G3 H6, J6 H1, J1 2/20 TFBGA42 PIN N B3 F3 A4, A5, A6, B5, B6, C5, C6, D5 D6, E5, E6, F5, F6, G6 A3, A2, A1, B2, B1, C2, C1, D2 D1, E2, E1, F2, F1, G1 F4 B4 C3, C4, E3, E4 D4 D3 G5, G4 G2, G3 TSSOP PIN N 1 24 47, 46, 44, 43, 41, 40, 38, 37 36, 35, 33, 32, 30, 29 2, 3, 5, 6, 8, 9, 11, 12 13, 14, 16, 17, 19, 20 25 48 4, 10, 15, 21, 28, 34, 39, 45 42, 31 7, 18 27, 26 22, 23 SYMBOL 1DIR 2DIR 1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7, 1A8 1A9, 1A10, 1A11, 1A12, 2A13, 2A14 1B1, 1B2, 1B3, 1B4, 1B5, 1B6, 1B7, 1B8 1B9, 1B10, 1B11, 1B12, 2B13, 2B14 2G 1G GND NC VCCA VCCB I/OVA1, I/OVA2 I/OVB1, I/OVB2 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 I2C Line (VCCA Referred) I2C Line (VCCB Referred)
ST16C32245
Figure 3: Pin Connection (top view for TSSOP, top through view for BGA)
TSSOP TFBGA
TFBGA
Table 3: 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
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ST16C32245
Table 4: I2C Bus Function Table
I/O INPUT 2G H L L L L 1G, 1DIR, 2DIR X X X X X I/OVA Z L VCCA Open VCCA I/OVB Z L VCCB VCCB Open FUNCTION I2C Disabled I2C Comm. I2C Comm. I2C Comm. I2C Comm.
Open: If I/OVA is not driven then the I/OVB will go in high level VCCB by embedded 10k pull-up resistor; If I/OVB is not driven then the I/OVA will go in high level VCCB by embedded 10k pull-up resistor.
Table 5: Absolute Maximum Ratings
Symbol VCCA VCCB VI VI/OA VI/OB VI/OA VI/OB VI/OVA VI/OVB 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 Level Input Voltage (I/OVA) Level Input Voltage (I/OVB) 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 -0.5 to VCCA + 0.5 -0.5 to VCCB + 0.5 - 20 - 50 50 50 100 100 400 -65 to +150 260 Unit V V V V V V V V V mA mA mA mA mA mA mW C C
Absolute Maximum Ratings are those value beyond which damage to the device may occur. Functional operation under these conditions is not implied
4/20
ST16C32245
Table 6: Recommended Operating Conditions
Symbol VCCA VCCB VI VI/OA VI/OB VI/OVA VI/OVB Top dt/dv Supply Voltage Supply Voltage Input Voltage (Dir, G) I/O Voltage I/O Voltage Level Input Voltage (I/OVA) Level Input Voltage (I/OVB) 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 0 to VCCA 0 to VCCB -40 to 85 0 to 10 Unit V V V V V V V C ns/V
1) VI from 0.8V to 2.0V at VCC =3.0V
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ST16C32245
Table 7: DC Specification For VCCA
Test Condition Symbol Parameter VCCB VCCA (V) (V) 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 Input Leakage Current IIA(HOLD) Input Hold Current IIA 2.7 1.65 1.65 1.65 1.65 2.3 2.3 2.7 IOZA High Impedance Output Leakage Current Power Off Leakage Current 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 2.3 2.3 3.0 3.0 3.0 3.0 3.6 3.6 IO=-100A IO=-8mA IO=-8mA IO=-6mA IO=100A IO=8mA IO=8mA IO=6mA VI = VCC or GND VI = 0.7 V VI = 1.6 V VI = 0.8 V VI = 2.0 V VI = 0.8 V VI = 2.0 V VI = 0 to 3.6 V VIA = GND or 3.6V VIB = VIHB or VILB G = VCCB VIA = GND to 3.6V VIB = GND to 3.6V G, Dir = GND to 3.6V I/OVA1,2 = GND or VCCA; I/OVB1,2 = GND or VCCB; 2G = VCCB VIA =VCCA or GND VIB =VCCB or GND I/OVA1,2=VCCA or Open; Dir, G = GND or VCCB VIA =VCCA - 0.6V VIB =VCCB or GND 1.0 45 -45 75 -75 75 -75 TA = 25 C Min. 1.6 2.0 2.0 0.7 0.8 0.8 2.8 2.4 2.4 1.8 0.2 0.55 0.55 0.40 0.5 45 -45 75 -75 75 -75 500 10 A A 2.8 2.4 2.4 1.8 0.2 0.55 0.55 0.40 5 A V V Typ. Max. Value -40 to 85 C Min. 1.6 2.0 2.0 0.7 0.8 0.8 Max. V Unit
VIHA
High Level Input Voltage (An) (*) Low Level Input Voltage (An) (*) High Level Output Voltage
VILA
V
VOHA
IOFF
0
0
1.0
10
A
IOFFI2C Power Off I2C Line Leakage Current ICCtA Quiescent Supply Current
1.65 to 2.7 1.95 1.95 2.7
0
1.0
5
A
3.6 2.7 3.6
2
20
A
ICCtA
Maximum Quiescent Supply Current / Input (An)
2.7 1.95 1.95
3.6 3.6 2.7
0.75
mA
(*): VCC range = 3.30.3; 2.50.2V and 2.80.1V; 1.80.15V
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ST16C32245
Table 8: 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, G) (*) 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 Input Leakage Current IIB(HOLD) Input Hold Current IIB 2.7 1.65 1.65 1.65 1.65 2.3 2.3 2.7 IOZB High Impedance Output Leakage Current Quiescent Supply Current 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 2.3 2.3 3.0 3.0 3.0 3.0 3.6 3.6 IO=-100A IO=-18mA IO=-6mA IO=-6mA IO=100A IO=18mA IO=6mA IO=6mA VI = VCC or GND VI = 0.57 V VI = 1.07 V VI = 0.57 V VI = 1.07 V VI = 0.7 V VI = 1.6 V VI = 0 to 2.7 V VIA = VIHA or VILA VIB = GND or 2.7V G = VCCB VIA =VCCA or GND VIB =VCCB or GND Dir or G=VCCB or GND I/OVA1,2=VCCA or Open VIB =VCCB - 0.6V VIA =VCCA or GND 1.0 25 -25 25 -25 45 -45 2.1 1.7 1.25 1.25 0.2 0.60 0.30 0.30 0.5 25 -25 25 -25 45 -45 500 10 A A TA = 25 C Min. 0.65VCCB 0.65VCCB 1.6 0.35VCCB 0.35VCCB 0.7 2.1 1.7 1.25 1.25 0.2 0.60 0.30 0.30 5 A 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, G) (*)
ICCtB
1.95 1.95 2.7
3.6 2.7 3.6
2
20
A
ICCtB
Maximum Quiescent Supply Current / Input (Bn, DIR, G)
2.7 1.95 1.95
3.6 3.6 2.7
0.75
mA
(*) VCC range = 3.30.3; 2.50.2V and 2.80.1V ; 1.80.15V
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ST16C32245
Table 9: DC Specification I2C Lines
Test Condition Symbol Parameter VCCB (V) (*) 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.65 1.65 VCCA (V) 2.65 to 3.6 2.65 to 3.6 2.65 to 3.6 2.65 to 3.6 2.65 to 2.65 to 2.65 to 2.65 to 2.3 2.3 3.6 3.6 3.6 3.6 TA = 25 C Min. 0.7xVCCB 0.7xVCCB 0.7xVCCA 0.7xVCCA 0 0 0 0 IOH = -20 A; V -0.4 VI/OVA=VCCA CCB IOH = -20 A; V -0.4 VI/OVB=VCCB CCA IOL = 1 mA; VI/OVB or VI/OVA=GND 0.35 Typ. Max. VCCB VCCB VCCA VCCA 0.25 0.25 0.25 0.25 Value -40 to 85 C Min. 0.7xVCCB 0.7xVCCB 0.7xVCCA 0.7xVCCA 0 0 0 0 VCCB-0.4 VCCA-0.4 Max. VCCB VCCB VCCA VCCA 0.25 0.25 0.25 0.25 V Unit
VIH2
High Level Input Voltage (I/OVB1, I/OVB2) High Level Input Voltage (I/OVA1, I/OVA2)
VIL2
Low Level Input Voltage (I/OVB1, I/OVB2) Low Level Input Voltage (I/OVA1, I/OVA2)
V
VOH2
High Level Output Voltage (I/OVB1, I/OVB2) High Level Output Voltage (I/OVA1, I/OVA2)
V
VOL2
Low Level Output Voltage (I/OVB1, I/OVB2), (I/OVA1, I/OVA2)
1.65
2.3
0.35
V
(*) VCC range = 1.80.15V
Table 10: 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 0.35 0.35 0.25 0.25 0.6 -0.25 -0.35 -0.35 -0.25 -0.25 -0.6 2.1 2.6 2.6 1.7 1.7 2.0 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 High Level Quiet An Output Dynamic High Level Quiet Bn Output
VOLPB
V
VOLVA
V
VOLVB
V
VOHVA
V
VOHVB
V
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ST16C32245
Table 11: 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 CL = 30 pF RL = 500 CL = 30 pF RL = 500 CL = 30 pF RL = 500 CL = 30 pF RL = 500 CL = 30 pF RL = 500 CL = 30 pF RL = 500 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 4.8 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 (nota 3) 1.8 0.15 2.5 0.2 1.8 0.15 Output Enable Time G to An 1.8 0.15 2.5 0.2 1.8 0.15 Output Enable Time G to Bn 1.8 0.15 2.5 0.2 1.8 0.15 Output Disable Time G to An 1.8 0.15 2.5 0.2 1.8 0.15 Output Disable Time G 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 2.5 0.2
ns
ns
ns
ns
ns
ns
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 3) To add 2.5ns at tPLH, tPHL max propagation delay time Bn to An at VCCB=1.80.15V; VCCA=2.80.1V; RL=500, when CL=60 pF
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ST16C32245
Table 12: AC I2C Electrical Characteristics
Test Condition Symbol Parameter VCCB (V)(*) 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 0.2 0.3 0.3 0.2 0.3 0.3 0.2 0.3 0.3 0.2 0.3 0.3 0.2 0.3 0.3 CL = 15 pF trI/O = 15ns CL = 15 pF trI/O = 15ns CL = 15 pF trI/O = 15ns CL = 15 pF trI/O = 15ns CL = 15 pF trI/O = 15ns 400 KHz Value -40 to 85 C Min. Max. 250 ns 250 ns 100 ns 100 ns Unit
trI/O
tfI/O
tPLH
tPHL
fI/OVA, fI/OVB
1.8 0.15 1.8 0.15 2.5 0.2 2C Input/Output Voltage 1.8 0.15 Fall Time I (80% to 20%) (See fig. 3) 1.8 0.15 2.5 0.2 2 1.8 0.15 Propagation Delay Time I C I/O Voltage (20% to 80%) (Low to 1.8 0.15 High) (fig. 3) 2.5 0.2 2 1.8 0.15 Propagation Delay Time I C I/O Voltage (20% to 80%) High to 1.8 0.15 Low) (fig. 3) 2.5 0.2 1.8 0.15 I2C lines data rate 1.8 0.15 2.5 0.2 Rise Time I2C Input/Output Voltage (20% to 80%) (See fig. 3)
(*) VCC range = 3.30.3; 2.50.2V and 2.80.1V; 1.80.15V
Table 13: Capacitance Characteristics
Test Condition Symbol Parameter VCCB VCCA (V) (V) open 2.5 2.5 1.8 open 3.3 3.3 3.3 f=10MHz Value TA = 25 C Min. Typ. 5 6 28 28 Max. -40 to 85 C Min. Max. pF pF pF pF Unit
CINB 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/14 (per circuit)
10/20
ST16C32245
Figure 4: Test Circuit
TEST tPLH, tPHL tPZL, tPLZ (VCC = 3.0 to 3.6V) tPZL, tPLZ (VCC = 2.3 to 2.8V or VCC = 1.65 to 1.95V) tPZH, tPHZ
CL = 30pF or equivalent (includes jig and probe capacitance) RL = R1 = 500 or equivalent RT = ZOUT of pulse generator (typically 50)
SWITCH Open 6V 2VCC GND
Table 14: 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 2.8V VCC VCC/2 VOL +0.15V VOL -0.15V 1.65 to 1.95V VCC VCC/2 VOL +0.15V VOL -0.15V
Figure 5: Waveform - Propagation Delay (f=1MHz; 50% duty cycle)
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ST16C32245
Figure 6: Waveform - Output Enable And Disable Time (f=1MHz; 50% duty cycle)
Figure 7: Waveform - I2C Propagation Delay Time (f = 400KHz; 50% duty cycle, CL = 15pF)
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ST16C32245
TSSOP48 MECHANICAL DATA
mm. DIM. MIN. A A1 A2 b c D E E1 e K L 0 0.45 6.0 0.5 BSC 8 0.75 0 0.018 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
7065588D
13/20
ST16C32245
TFBGA54 MECHANICAL DATA
mm. DIM. MIN. A A1 A2 B D D1 E E1 e SE 5.4 0.25 0.78 0.35 7.9 6.4 5.5 4 0.8 0.4 5.6 212.6 0.4 0.86 0.45 8.1 TYP MAX. 1.2 9.8 30.7 13.7 311.0 252.0 216.5 157.5 31.5 15.7 220.5 15.7 33.8 17.7 318.9 MIN. TYP. MAX. 47.2 mils
7390143/C
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ST16C32245
TFBGA42 MECHANICAL DATA
mm. DIM. MIN. A A1 A2 b D D1 E E1 e SE 3.4 0.78 0.25 3.9 0.30 4.0 3 3.5 2.5 0.5 0.25 3.6 133.9 1.0 TYP 1.1 MAX. 1.16 0.25 0.86 0.35 4.1 30.7 9.8 153.5 11.8 157.5 118.1 137.8 98.4 19.7 9.8 141.7 MIN. 39.4 TYP. 43.3 MAX. 45.7 9.8 33.9 13.8 161.4 mils
7513237/A
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ST16C32245
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
16/20
ST16C32245
Tape & Reel TFBGA42 MECHANICAL DATA
mm. DIM. MIN. A C D N T Ao Bo Ko Po P 3.9 7.9 3.8 4.3 1.05 4.1 8.1 0.153 0.311 12.8 20.2 60 14.4 0.149 0.169 0.041 0.161 0.319 TYP MAX. 330 13.2 0.504 0.795 2.362 0.567 MIN. TYP. MAX. 12.992 0.519 inch
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ST16C32245
Tape & Reel TFBGA54 MECHANICAL DATA
mm. DIM. MIN. A C D N T Ao Bo Ko Po P 3.9 7.9 6.1 8.6 1.8 4.1 8.1 0.153 0.311 12.8 20.2 60 22.4 0.240 0.339 0.071 0.161 0.319 TYP MAX. 330 13.2 0.504 0.795 2.362 0.882 MIN. TYP. MAX. 12.992 0.519 inch
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ST16C32245
Table 15: Revision History
Date 01-Oct-2004 Revision 1 First Release. Description of Changes
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ST16C32245
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners (c) 2004 STMicroelectronics - All Rights Reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com
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