ST7263BK1 STMicroelectronics, ST7263BK1 Datasheet - Page 48

• Manufacturer Part Number: ST7263BK1
• Description: LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 32K FLASH/ROM, DFU CAPABILITY, 8-BIT ADC, WDG, TIMER, SCI and I2C
• Manufacturer: STMicroelectronics

Specifications of ST7263BK1

• 4, 8, 16 Or 32 Kbytes Program Memory: high density Flash (HDFlash), FastROM or ROM with Read-Out and Write protection

I/O ports
Figure 24. Port B and D[3:0] configuration
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ALTERNATE INPUT
DR SEL
DDR SEL
LATCH
LATCH
DDR
DR
ALTERNATE
OUTPUT
1
0
ALTERNATE ENABLE
0
1
DIGITAL ENABLE
ANALOG ENABLE
Doc ID 7516 Rev 8
(ADC)
ALTERNATE ENABLE
ALTERNATE ENABLE
ANALOG
SWITCH
V
P-BUFFER
SS
V
N-BUFFER
DD
V
DD
ST7263Bxx
DIODES
PAD