ST62E32BF1 STMicroelectronics, ST62E32BF1 Datasheet - Page 6

• Manufacturer Part Number: ST62E32BF1
• Description: 8-bit Microcontrollers - MCU UV EPROM 8K SPI/UART
• Manufacturer: STMicroelectronics

Specifications of ST62E32BF1

• Product Category: 8-bit Microcontrollers - MCU
• Core: ST6
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 7948 B
• Data Ram Size: 192 B
• On-chip Adc: Yes
• Package / Case: SDIP-42
• Mounting Style: Through Hole
• A/d Bit Size: 8 bit
• A/d Channels Available: 21
• Data Rom Size: 128 B
• Interface Type: SPI, UART
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Programmable I/os: 30
• Number Of Timers: 1 x 8 bit
• Program Memory Type: EPROM
• Factory Pack Quantity: 13
• Supply Voltage - Max: 5 V
• Supply Voltage - Min: 4.5 V

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
6/83
TEST/V
1. V
Ain/CP7
Ain/PC6
Ain/PC5
Ain/PB7
Ain/PB6
Ain/PB5
Ain/PB4
Ain/PB3
OSCout
RESET
OSCin
V
V
PP
PP
DDp
V
V
SSp
PE4
PE3
PE2
PE1
PE0
DD
SS
on EPROM/OTP only
(1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
PA0
PA1
PA2/OVF
PA3/PWM
PA4/Ain/CP1
PA5/Ain/CP2
PA6/Ain
PA7/Ain
TIMER
NMI
AV
AV
PD0/Ain
PD1/Ain/SCL
PD2/Ain/Sin
PD3/Ain/Sout
PD4/Ain/RXD1
PD5/Ain/TXD1
PD6/Ain
PD7/Ain
PB0/Ain
SS
DD
VR01375G
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
TEST/V
Ain/PC7
Ain/PC6
Ain/PC5
OSCout
RESET
OSCin
V
V
V
DDP
V
SSP
NC
NC
DD
SS
PP
(1)
1. V
13
1
2
3
4
5
6
7
8
9
10
11
12
14151617181920212223242526
52515049484746454443424140
PP
on EPROM/OTP only
39
38
37
36
35
34
33
32
31
30
29
28
27
PA4/Ain/CP1
PA5/Ain/CP2
PA6/Ain
PA7/Ain
TIMER
NMI
AV
AV
PD0/Ain
PD1/Ain/SCL
PD2/Ain/Sin
PD3/Ain/Sout
NC
VR02008A
SS
DD