參數(shù)資料
型號(hào): ST7FLIT19BF1U6TR
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, QCC20
封裝: LEAD FREE, QFN-20
文件頁數(shù): 86/153頁
文件大小: 2862K
代理商: ST7FLIT19BF1U6TR
ST7LITE1xB
38/153
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
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
ei11
ei10
I/O Pin
0
PA4
0
1
PA5
1
0
PA6
1
PA7*
ei01
ei00
I/O Pin
0
PA0 *
0
1
PA1
1
0
PA2
1
PA3
1
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參數(shù)描述
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