參數(shù)資料
型號: ST72321BM
廠商: 意法半導體
英文描述: 80-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE(具有ICP,IAP,Nested Interrupt,TLI,ROP的8位MCU)
中文描述: 80引腳8位微控制器32至60,000閃存/ ROM,ADC的,5個定時器,SPI和SCI的I2C接口(具有比較方案,國際檢察官聯(lián)合會,嵌套中斷,中華語文研習所,人事登記的8位微控制器)
文件頁數(shù): 38/178頁
文件大?。?/td> 3121K
代理商: ST72321BM
ST72F321M, ST72321BM
38/178
INTERRUPTS
(Cont’d)
Figure 21. External Interrupt Control bits
IS10
IS11
EICR
SENSITIVITY
CONTROL
PBOR.3
PBDDR.3
IPB BIT
PB3
ei2 INTERRUPT SOURCE
PORT B [3:0] INTERRUPTS
PB3
PB2
PB1
PB0
IS10
IS11
EICR
SENSITIVITY
CONTROL
PBOR.7
PBDDR.7
PB7
ei3 INTERRUPT SOURCE
PORT B [7:4] INTERRUPTS
PB7
PB6
PB5
PB4
IS20
IS21
EICR
SENSITIVITY
CONTROL
PAOR.3
PADDR.3
IPA BIT
PA3
ei0 INTERRUPT SOURCE
PORT A [3:0] INTERRUPTS
PA3
PA2
PA1
PA0
IS20
IS21
EICR
SENSITIVITY
CONTROL
PFOR.2
PFDDR.2
PF2
ei1 INTERRUPT SOURCE
PORT F [2:0] INTERRUPTS
PF2
PF1
PF0
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