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ST7282A5 Fiches technique(PDF) 21 Page - STMicroelectronics

No de pièce ST7282A5
Description  ROM FROM EPROM
PDF  23 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7282A5 Fiches technique(HTML) 21 Page - STMicroelectronics

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ST7282A5 - ST7282B5 - ROM FROM EPROM
Family
Issuer Ref.
Chrono
March 26, 1997
Previous Ref
Edition
ST7
PG-RO
97115
7282A5B5
Target C
Page 21/23
3 TESTING
Pin VPP/TEST is used for testing the device. For
normal operation pin VPP/TEST has to be con-
nected to VSS or has to be left open. An internal
pull down resistor of about 100k is integrated to
select normal operation mode if pin VPP/TEST is
not connected.
The testmodes are for SGS THOMSON internal
use only!
4 PIN DESCRIPTION
4.1 Connection diagram
Figure 10. Connection Diagram ( top view ) for the 80 pin quad flat pack
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ST 7282 B5
PB1/AIN
PB0/AIN
PA7/DOUT/AIN
PA6/SDA/AIN
PA5/SCL/AIN
PA4/AIN
PA3/AIN
PA2/AIN
PA1/CP2/AIN
PA0/CP1/AIN
RESET
VSSA
VDDA
RDSREF
MPX
RDSFIL
PE5/S22
RDSCOMP/PE4/S21
S20/PE3
S19/PE2
S18/PE1
S17/PE0
VLCD1/5
VLCD2/5
PC6/AIN
PC7/AIN
STOP/OSCOUT
OSCIN
S16/PD7
S15/PD6
S14/PD5
S13/PD4
S12/PD3
S11/PD2
S10/PD1
S09/PD0
VPP/TEST
S8/PF7
S7/PF6
S6/PF5
S5/PF4
S4/PF3
S3/PF2
S2/PF1
S1/PF0
BP16/S-0/PG7
BP15/S-1/PG6
BP14/S-2/PG5
CONDIAG.DS4



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