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ST7263BHx Fiches technique(PDF) 47 Page - STMicroelectronics

No de pièce ST7263BHx
Description  Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI and I²C
PDF  186 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7263BHx Fiches technique(HTML) 47 Page - STMicroelectronics

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ST7263Bxx
I/O ports
Doc ID 7516 Rev 8
47/186
9.3.2
Port B
Table 13.
Port B description
Port B
I/O
Alternate function
Input(1)
Output
Signal
Condition
PB0
without pull-up
push-pull
Analog input (ADC)
CH[3:0] = 000
(ADCCSR)
PB1
without pull-up
push-pull
Analog input (ADC)
CH[3:0] = 001
(ADCCSR)
USBOE (USB output
enable)(2)
USBOE =1 (MISCR)
PB2
without pull-up
push-pull
Analog input (ADC)
CH[3:0]= 010
(ADCCSR)
PB3
without pull-up
push-pull
Analog input (ADC)
CH[3:0]= 011
(ADCCSR)
PB4
without pull-up
push-pull
Analog input (ADC)
CH[3:0]= 100
(ADCCSR)
IT5 Schmitt triggered
input
IT5E = 1 (ITIFRE)
PB5
without pull-up
push-pull
Analog input (ADC)
CH[3:0]= 101
(ADCCSR)
IT6 Schmitt triggered
input
IT6E = 1 (ITIFRE)
PB6
without pull-up
push-pull
Analog input (ADC)
CH[3:0]= 110
(ADCCSR)
IT7 Schmitt triggered
input
IT7E = 1 (ITIFRE)
PB7
without pull-up
push-pull
Analog input (ADC)
CH[3:0]= 111
(ADCCSR)
IT8 Schmitt triggered
input
IT8E = 1 (ITIFRE)
1.
Reset State
2.
On SO24 only



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