ST7263 STMICROELECTRONICS [STMicroelectronics], ST7263 Datasheet - Page 6

• Manufacturer Part Number: ST7263
• Description: LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7263
1.2 PIN DESCRIPTION
Figure 2. 34-Pin SO Package Pinout
Figure 3. 32-Pin SDIP Package Pinout
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* 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