ST6232B 데이터 시트보기 (PDF) - STMicroelectronics
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ST6232B
STMicroelectronics
ST6232B Datasheet PDF : 86 Pages
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ST62T32B ST62E32B
INTRODUCTION (Cont’d)
OTP and EPROM devices are functionally identi-
cal. The ROM based versions offer the same func-
tionality selecting as ROM options the options de-
fined in the programmable option byte of the
OTP/EPROM versions.OTP devices offer all the
advantages of user programmability at low cost,
which make them the ideal choice in a wide range
of applications where frequent code changes, mul-
tiple code versions or last minute programmability
are required.
Figure 2. ST62T32B/E32B Pin Configuration
PE4 1
PE3 2
PE2 3
PE1 4
PE0 5
OSCin 6
OSCout 7
Ain/CP7 8
Ain/PC6 9
Ain/PC5 10
VSSp 11
VDDp 12
VSS 13
VDD 14
TEST/VPP(1) 15
RESET 16
Ain/PB7 17
Ain/PB6 18
Ain/PB5 19
Ain/PB4 20
Ain/PB3 21
42 PA0
41 PA1
40 PA2/OVF
39 PA3/PWM
38 PA4/Ain/CP 1
37 PA5/Ain/CP 2
36 PA6/Ain
35 PA7/Ain
34 TIMER
33 NMI
32 AVSS
31 AVDD
30 PD0/Ain
29 PD1/Ain/SCL
28 PD2/Ain/Si n
27 PD3/Ain/Sout
26 PD4/Ain/RXD1
25 PD5/Ain/TX D1
24 PD6/Ain
23 PD7/Ain
22 PB0/Ain
These compact low-cost devices feature a Timer
comprising an 8-bit counter and a 7-bit program-
mable prescaler, an 16-bit Auto-Reload Timer,
with 2 input capture channels, EEPROM data ca-
pability, a serial synchronous port communication
interface (SPI), a serial asynchronous port inter-
face (UART), an 8-bit A/D Converter with 21 ana-
log inputs and a Digital Watchdog timer, making
them well suited for a wide range of automotive,
appliance and industrial applications.
Figure 3. ST62T32B Pin Configuration
NC 1 5251504948474645444342414039
OSCin 2
38
OSCout 3
37
Ain/PC7 4
36
Ain/PC6 5
35
Ain/PC5 6
34
NC 7
33
VSSP 8
32
VDDP 9
31
VSS 10
30
TESTV/VDDPP(111) 12
29
28
RESET 13
27
14151617181920212223242526
PA4/A in/CP1
PA5/A in/CP2
PA6/A in
PA7/A in
TIMER
NMI
AVSS
AVDD
PD0/Ain
PD1/Ain/SCL
PD2/Ain/Sin
PD3/Ain/Sout
NC
1. V on EPROM/OTP only
PP
VR01375G
1. V on EPROM/OTP only
PP
VR02008A
6/86
110
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