参数资料
型号: R5F2138CFJFP
元件分类: 微控制器/微处理器
英文描述: FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 25/30页
文件大小: 483K
代理商: R5F2138CFJFP
83
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [DATASHEET]
8285E–AVR–02/2013
14.4.24
DDRH – Port H Data Direction Register
14.4.25
PINH – Port H Input Pins Address
14.4.26
PORTJ – Port J Data Register
14.4.27
DDRJ – Port J Data Direction Register
14.4.28
PINJ – Port J Input Pins Address
Note:
1. Register only available in Atmel ATmega3250A/3250PA/6450A/6450P.
Bit
7
6
543210
(0xD9)
DDH7
DDH6
DDH5
DDH4
DDH3
DDH2
DDH1
DDH0
DDRH
Read/Write
R/W
Initial Value
0
000000
Bit
7
6
543210
(0xD8)
PINH7
PINH6
PINH5
PINH4
PINH3
PINH2
PINH1
PINH0
PINH
Read/Write
R/W
Initial Value
N/A
Bit
7
6
5
43
210
(0xDD)
PORTJ6
PORTJ5
PORTJ4
PORTJ3
PORTJ2
PORTJ1
PORTJ0
PORTJ
Read/Write
R
R/W
Initial Value
0
Bit
76543210
(0xDC)
DDJ6
DDJ5
DDJ4
DDJ3
DDJ2
DDJ1
DDJ0
DDRJ
Read/Write
R
R/W
Initial Value
00000000
Bit
7
6
543210
(0xDB)
PINJ6
PINJ5
PINJ4
PINJ3
PINJ2
PINJ1
PINJ0
PINJ
Read/Write
R
R/W
Initial Value
0
N/A
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