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ST7263BE1 데이터 시트보기 (PDF) - STMicroelectronics
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ST7263BE1
Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI and I²C
STMicroelectronics
ST7263BE1 Datasheet PDF : 186 Pages
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Pin description
Figure 4. 34-pin SO package pinout
V
DD
1
OSCOUT
2
OSCIN
3
V
SS
4
PC2/USBOE
5
PC1/TDO
6
PC0/RDI
7
RESET
8
NC
9
AIN7/IT8/PB7
(10mA)
10
AIN6/PB6/IT7
(10mA)
11
V
PP
/TEST
12
AIN5/IT6/PB5
(10mA)
13
AIN4/IT5/PB4
(10mA)
14
AIN3/PB3
(10mA)
15
AIN2/PB2
(10mA)
16
AIN1/PB1
(10mA)
17
ST7263Bxx
34
V
DDA
33
USBVCC
32
USBDM
31
USBDP
30
V
SSA
29
PA0/MCO
28
PA1
(25mA)
/SDA/ICCDATA
27
NC
26
NC
25
NC
24
PA2
(25mA)
/SCL/ICCCLK
23
PA3/EXTCLK
22
PA4/ICAP1/IT1
21
PA5/ICAP2/IT2
20
PA6/OCMP1/IT3
19
PA7/OCMP2/IT4
18
PB0
(10mA)
/AIN0
Figure 5. 32-pin SDIP package pinout
V
DD
1
OSCOUT
2
OSCIN
3
V
SS
4
PC2/USBOE
5
PC1/TDO
6
PC0/RDI
7
RESET
8
AIN7/IT8/PB7
(10mA)
9
AIN6/IT7/PB6
(10mA)
10
V
PP
/TEST
11
AIN5/IT6/PB5
(10mA)
12
AIN4/IT5/PB4
(10mA)
13
AIN3/PB3
(10mA)
14
AIN2/PB2
(10mA)
15
AIN1/PB1/
(10mA)
16
32
V
DDA
31
USBVCC
30
USBDM
29
USBDP
28
V
SSA
27
PA0/MCO
26
PA1
(25mA)
/SDA/ICCDATA
25
NC
24
NC
23
PA2
(25mA)
/SCL/ICCCLK
22
PA3/EXTCLK
21
PA4/ICAP1/IT1
20
PA5/ICAP2/IT2
19
PA6/OCMP1/IT3
18
PA7/OCMP2/IT4
17
PB0
(10mA)
/AIN0
Figure 6. 24-pin SO package pinout
V
DD
1
OSCOUT
2
OSCIN
3
V
SS
4
TDO/PC1
5
RDI/PC0
6
RESET/
7
IT7/PB6
(10mA)
8
V
PP
/TEST
9
PB3
(10mA)
10
PB2
(10mA)
11
USBOE/PB1
(10mA)
12
24
USBVcc
23
USBDM
22
USBDP
21
V
SSA
20
PA0/MCO
19
PA1
(25mA)
/SDA/ICCDATA
18
PA2
(25mA)
/SCL/ICCCLK
17
PA3/EXTCLK
16
PA4/ICAP1/IT1
15
PA5/ICAP2/IT2
14
PA7/OCMP2/IT4
13
PB0
(10mA)
16/186
Doc ID 7516 Rev 8
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