ST52T440F3M6 STMicroelectronics, ST52T440F3M6 Datasheet - Page 14
ST52T440F3M6
Manufacturer Part Number
ST52T440F3M6
Description
MCU 8-Bit ST52 CISC 8KB EPROM 5V 20-Pin SO
Manufacturer
STMicroelectronics
Datasheet
1.ST52T440F3M6.pdf
(94 pages)
Specifications of ST52T440F3M6
Package
20SO
Family Name
ST52
Maximum Speed
20 MHz
Ram Size
256 Byte
Program Memory Size
8 KB
Operating Supply Voltage
5 V
Data Bus Width
8 Bit
Program Memory Type
EPROM
Number Of Programmable I/os
13
On-chip Adc
6-chx12-bit
Operating Temperature
-40 to 85 °C
Number Of Timers
1
Available stocks
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ST52T400/T440/E440/T441
Table 1.2 SO28 and DIP28 Pin Configuration - ST52x400
14/94
PIN SO28/DIP28
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
4
5
6
7
8
9
1
2
3
PA6/TRES/TOUT
PA0/TROUT
PA2/MAIN2/
PA4/TSTRT
PA1/MAIN1
PA5/TCLK
OSCOUT
PA7/INT
TOUTN
RESET
OSCIN
NAME
PC4
PC3
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC2
PC1
PC0
Vpp
PA3
V
Vss
V
DD
SS
Configuration INCREMENT
Power supply (12V 5%)
PHASE signal (PHASE)
EPROM Programming
Address INCREMENT
Programming Phase
Configuration RESET
Digital Power Supply
I/O EPROM Data
I/O EPROM Data
I/O EPROM Data
I/O EPROM Data
I/O EPROM Data
I/O EPROM Data
I/O EPROM Data
I/O EPROM Data
Address Reset
General Reset
Digital Ground
(RST_CONF)
(INC_CONF)
(RST_ADD)
(INC_ADD)
This pin must be tied to Digital Ground
Timer external reset - Timer output
Digital I/O - TRIAC Driver Output
Digital I/O - Timer external clock
Digital I/O - Timer external start
Zero Crossing Detection pin 1
Zero Crossing Detection pin 2
Complementary Timer Output
Digital Power Supply
EPROM V
Oscillator Output
External Interrupt
Working Phase
Oscillator Input
General Reset
Digital Ground
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
DD
or Vss