参数资料
型号: S80C32-25SHXXX:RD
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 25 MHz, MICROCONTROLLER, PQCC44
封装: PLASTIC, LCC-44
文件页数: 79/109页
文件大小: 10824K
57
ATtiny20 [DATASHEET]
8235E–AVR–03/2013
10.4.2 PUEA – Port A Pull-up Enable Control Register
10.4.3 PORTA – Port A Data Register
10.4.4 DDRA – Port A Data Direction Register
10.4.5 PINA – Port A Input Pins
10.4.6 PUEB – Port B Pull-up Enable Control Register
10.4.7 PORTB – Port B Data Register
10.4.8 DDRB – Port B Data Direction Register
Bit
76543210
PUEA7
PUEA6
PUEA5
PUEA4
PUEA3
PUEA2
PUEA1
PUEA0
PUEA
Read/Write
R/W
Initial Value
00000000
Bit
76543210
PORTA7
PORTA6
PORTA5
PORTA4
PORTA3
PORTA2
PORTA1
PORTA0
PORTA
Read/Write
R/W
Initial Value
00000000
Bit
76543210
DDA7
DDA6
DDA5
DDA4
DDA3
DDA2
DDA1
DDA0
DDRA
Read/Write
R/W
Initial Value
00000000
Bit
76543210
PINA7
PINA6
PINA5
PINA4
PINA3
PINA2
PINA1
PINA0
PINA
Read/Write
R/W
Initial Value
N/A
Bit
76543210
––––
PUEB3
PUEB2
PUEB1
PUEB0
PUEB
Read/Write
RRRR
R/W
Initial Value
00000000
Bit
76543210
––––
PORTB3
PORTB2
PORTB1
PORTB0
PORTB
Read/Write
RRRR
R/W
Initial Value
00000000
Bit
76543210
––––
DDB3
DDB2
DDB1
DDB0
DDRB
Read/Write
RRRR
R/W
Initial Value
00000000
相关PDF资料
PDF描述
S80C52XXX-20:RD 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQCC44
S80C52XXX-36:RD 8-BIT, MROM, 36 MHz, MICROCONTROLLER, PQCC44
MC80C32E-30:D 8-BIT, 30 MHz, MICROCONTROLLER, CDIP40
MR80C32E-20 8-BIT, 20 MHz, MICROCONTROLLER, CQCC44
MR80C32E-20 8-BIT, 20 MHz, MICROCONTROLLER, CQCC44
相关代理商/技术参数
参数描述
S80C32-30 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller
S80C32-30R 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller
S80C32-33 制造商:INTEL 制造商全称:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
S-80C32-36 制造商:TEMIC 功能描述:
S80C32-36 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller