ST52T440F3M6 STMicroelectronics, ST52T440F3M6 Datasheet - Page 10
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
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
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ST52T400/T440/E440/T441
Figure 1.2 ST52x400 SO28 Pin Configuration
Figure 1.3 ST52x400 PDIP28 Pin Configuration
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OSCOUT
OSCOUT
OSCIN
OSCIN
PB5
PC4
PC3
PB7
PB6
PB4
PB3
PB2
PB0
PB1
Vpp
Vss
PC3
PB0
PB7
PB5
PB4
PB3
PB2
PC4
PB6
PB1
Vss
Vpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Vdd
Vss
RESET
PC0
PC1
PC2
PA7/INT
PA6/TRES/TOUT
PA5/TCLK
PA4/TSTRT
PA3
PA2/MAIN2/TOUTN
PA1/MAIN1
PA0/TROUT
Vdd
Vss
RESET
PC0
PC1
PC2
PA7/INT
PA6/TRES/TOUT
PA5/TCLK
PA4/TSTRT
PA3
PA2/MAIN2/TOUTN
PA1/MAIN1
PA0/TROUT
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