ST72T631K4M1 STMicroelectronics, ST72T631K4M1 Datasheet - Page 6

• Manufacturer Part Number: ST72T631K4M1
• Description: Microcontrollers (MCU) OTP EPROM 16K USB/SC
• Manufacturer: STMicroelectronics

Specifications of ST72T631K4M1

• Data Bus Width: 8 bit
• Program Memory Type: EPROM
• Program Memory Size: 16 KB
• Data Ram Size: 512 B
• Interface Type: I2C, SCI, USB
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SO-34
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

ST7263
1.2 PIN DESCRIPTION
Figure 2. 34-Pin SO Package Pinout
Figure 3. 32-Pin SDIP Package Pinout
6/109
* V
* V
PP
PP
on EPROM/OTP versions only
on EPROM/OTP versions only
AIN7/IT8/PB7 (10mA)
AIN6/IT7/PB6 (10mA)
AIN5/IT6/PB5 (10mA)
AIN4/IT5/PB4 (10mA)
AIN7/IT8/PB7 (10mA)
AIN6/IT7/PB6 (10mA)
AIN5/IT6/PB5 (10mA)
AIN4/IT5/PB4 (10mA)
AIN1/PB1/ (10mA)
AIN3/PB3 (10mA)
AIN2/PB2 (10mA)
AIN3/PB3 (10mA)
AIN2/PB2 (10mA)
AIN1/PB1 (10mA)
PC2/USBOE
PC2/USBOE
V
V
PC1/TDO
PC1/TDO
OSCOUT
PP
OSCOUT
PC0/RDI
PC0/RDI
PP
RESET
RESET
/TEST*
OSCIN
OSCIN
/TEST
V
V
V
V
NC
DD
DD
SS
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
28
27
26
25
24
23
22
21
20
19
18
17
32
31
30
29
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
USBVCC
USBVCC
V
V
V
USBDP
USBDM
USBDP
V
PA0/MCO
PA1 (25mA) /SDA
PA2 (25mA) /SCL
PA3/EXTCLK
PA4/ICAP1/IT1
PA5/ICAP2/IT2
PA6/COMP1/IT3
PA7/COMP2/IT4
PB0 (10mA) /AIN0
USBDM
PA0/MCO
PA1 (25mA) /SDA
NC
NC
NC
PA2 (25mA) /SCL
PA3/EXTCLK
PA4/ICAP1/IT1
PA5/ICAP2/IT2
PA6/OCMP1/IT3
PA7/OCMP2/IT4
PB0 (10mA) /AIN0
NC
NC
SSA
DDA
DDA
SSA