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ST72251 bảng dữ liệu(PDF) 4 Page - STMicroelectronics

tên linh kiện ST72251
Giải thích chi tiết về linh kiện  ST7 KEYPAD DECODING TECHNIQUES, IMPLEMENTING WAKE-UP ON KEYSTROKE
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nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72251 bảng dữ liệu(HTML) 4 Page - STMicroelectronics

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KEYPAD
4/10
The keypad code is in the file constant.asm as follows:
.keypad
DC.B
$0E,$0E,$1
;PC0PA0
DC.B
$0E,$0D,$2
;PC0PA1
DC.B
$0E,$0B,$3
;PC0PA2
DC.B
$0E,$07,$F
;PC0PA3
DC.B
$0D,$0E,$4
;PC1PA0
DC.B
$0D,$0D,$5
;PC1PA1
DC.B
$0D,$0B,$6
;PC1PA2
DC.B
$0D,$07,$E
;PC1PA3
DC.B
$0B,$0E,$7
;PC2PA0
DC.B
$0B,$0D,$8
;PC2PA1
DC.B
$0B,$0B,$9
;PC2PA2
DC.B
$0B,$07,$D
;PC2PA3
DC.B
$07,$0E,$A
;PC3PA0
DC.B
$07,$0D,$0
;PC3PA1
DC.B
$07,$0B,$B
;PC3PA2
keypad_top
DC.B
$07,$07,$C
;PC3PA3


Số phần tương tự - ST72251

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
STMicroelectronics		 ST722511R6T1 STMICROELECTRONICS-ST722511R6T1 Datasheet
1Mb / 164P		    8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
ST722511R6T1S STMICROELECTRONICS-ST722511R6T1S Datasheet
1Mb / 164P		    8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
ST722511R6T3 STMICROELECTRONICS-ST722511R6T3 Datasheet
1Mb / 164P		    8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
ST722511R6T3S STMICROELECTRONICS-ST722511R6T3S Datasheet
1Mb / 164P		    8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
ST722511R6T6 STMICROELECTRONICS-ST722511R6T6 Datasheet
1Mb / 164P		    8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
More results

Mô tả tương tự - ST72251

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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STMicroelectronics		 AN980 STMICROELECTRONICS-AN980 Datasheet
51Kb / 8P		    ST7 KEYPAD DECODING TECHNIQUES
AN1711 STMICROELECTRONICS-AN1711 Datasheet
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AN3324 STMICROELECTRONICS-AN3324 Datasheet
254Kb / 37P		    Implementing power-on self tests
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Silicon Laboratories		 EFM32G200 SILABS-EFM32G200 Datasheet
1Mb / 67P		    Wake-up Interrupt Controller
EFM32G210 SILABS-EFM32G210 Datasheet
1Mb / 68P		    Wake-up Interrupt Controller
EFM32G280 SILABS-EFM32G280 Datasheet
1Mb / 72P		    Wake-up Interrupt Controller
EFM32G880 SILABS-EFM32G880 Datasheet
1Mb / 75P		    Wake-up Interrupt Controller
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SparkFun Electronics		 SEN-11447 SPARKFUN-SEN-11447 Datasheet
107Kb / 2P		    SparkFun Wake on Shake
10/14/2015
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Silicon Laboratories		 EFM32G232 SILABS-EFM32G232 Datasheet
1Mb / 69P		    Wake-up Interrupt Controller
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STMicroelectronics		 AN3998 STMICROELECTRONICS-AN3998 Datasheet
96Kb / 10P		    PDM audio software decoding on STM32 microcontrollers
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