ST62E32BF1 STMicroelectronics, ST62E32BF1 Datasheet - Page 33
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ST62E32BF1
Manufacturer Part Number
ST62E32BF1
Description
8-bit Microcontrollers - MCU UV EPROM 8K SPI/UART
Manufacturer
STMicroelectronics
Datasheet
1.ST62T32BQ6.pdf
(83 pages)
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
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INTERRUPTS (Cont’d)
Figure 21. Interrupt Block Diagram
PORT C
PORT A
PORT D
PORT B
Bits
PORT E
Bits
Bits
Bits
Bits
NMI
FROM REGISTER PORT A,B,C,D,E
SINGLE BIT ENABLE
PBE
RXRDY
RXIEN
PBE
TXIEN
TXMT
PBE
PBE
PBE
V
DD
IPR Bit 3
IPR Bit 4
IPR Bit 1
IPR Bit 0
SPI
ZEROFLG
ZEROIEN
CMPFLG
CP1FLG
CP2FLG
CMPIEN
OVFIEN
CP1IEN
CP2IEN
OVFLG
EOC
IPR Bit 2
TMZ
EAI
ETI
IOR bit 5 (ESB)
CLK
CLR
FF
CLK
Q
I
CLK
1
Start
CLR
FF
CLR
IOR bit 6 (LES)
FF
Q
Q
0
MUX
1
I
I
0
2
IOR bit 4(GEN)
Start
Start
ST62T32B ST62E32B
INT #0 NMI (FFC,D))
INT #1 (FF6,7)
INT #2 (FF4,5)
INT #3 (FF2,3)
INT #4 (FF0,1)
STOP/WAIT
RESTART
FROM
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