ST7FLITE29 STMICROELECTRONICS [STMicroelectronics], ST7FLITE29 Datasheet - Page 37

• Manufacturer Part Number: ST7FLITE29
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

INTERRUPTS (Cont’d)
Bit 3:2 = ei1[1:0] ei1 pin selection
These bits are written by software. They select the
Port A I/O pin used for the ei1 external interrupt ac-
cording to the table below.
External Interrupt I/O pin selection
* Reset State
Bit 1:0 = ei0[1:0] ei0 pin selection
These bits are written by software. They select the
ei11
0
0
1
1
ei10
0
1
0
1
I/O Pin
PA7*
PA4
PA5
PA6
Port A I/O pin used for the ei0 external interrupt ac-
cording to the table below.
External Interrupt I/O pin selection
* Reset State
Bits 1:0 = Reserved.
ei01
0
0
1
1
ei00
0
1
0
1
I/O Pin
PA0 *
PA1
PA2
PA3
ST7LITE2
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