參數(shù)資料
型號(hào)： ST7FL09Y0MATRE
廠商： STMICROELECTRONICS
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDSO16
封裝： 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-16
文件頁(yè)數(shù)： 29/104頁(yè)
文件大?。?/td> 2151K
代理商： ST7FL09Y0MATRE
Obsolete
Product(s)
- Obsolete
Product(s)
ST7L05, ST7L09
30/104
INTERRUPTS (Cont’d)
EXTERNAL INTERRUPT CONTROL REGISTER
(EICR)
Read/Write
Reset Value: 0000 0000 (00h)
Bits 7:6 = IS3[1:0] ei3 sensitivity
These bits define the interrupt sensitivity for ei3
(Port B0) according to Table 8.
Bits 5:4 = IS2[1:0] ei2 sensitivity
These bits define the interrupt sensitivity for ei2
(Port B3) according to Table 8.
Bits 3:2 = IS1[1:0] ei1 sensitivity
These bits define the interrupt sensitivity for ei1
(Port A7) according to Table 8.
Bits 1:0 = IS0[1:0] ei0 sensitivity
These bits define the interrupt sensitivity for ei0
(Port A0) according to Table 8.
Note: These 8 bits can be written only when the I
bit in the CC register is set.
Table 8. Interrupt Sensitivity Bits
70
IS31
IS30
IS21
IS20
IS11
IS10
IS01
IS00
ISx1
ISx0
External Interrupt Sensitivity
0
Falling edge & low level
0
1
Rising edge only
1
0
Falling edge only
1
Rising and falling edge
1
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ST7FL09Y0MB 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:8-bit MCU for automotive with single voltage Flash memory, data EEPROM, ADC, timers, SPI
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ST7FL15F1MARE 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
ST7FL15F1MATRE 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
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