C8051T622-GMR Silicon Labs, C8051T622-GMR Datasheet - Page 113

• Manufacturer Part Number: C8051T622-GMR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-QFN24
• Manufacturer: Silicon Labs

Specifications of C8051T622-GMR

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Processor Series: C8051

SFR Definition 17.13. P1MDIN: Port 1 Input Mode
SFR Address = 0xF2
SFR Definition 17.14. P1MDOUT: Port 1 Output Mode
SFR Address = 0xA5
Name
Reset
Name
Reset
Bit
6:0
Bit
6:0 P1MDOUT[6:0] Output Configuration Bits for P1.7–P1.0 (respectively).
Type
Type
7
7
Bit
Bit
P1MDIN[6:0]
Unused
Unused
Name
Name
R
R
7
0
7
0
Unused. Read = 0b. Write = don’t care.
Analog Configuration Bits for P1.6–P1.0 (respectively).
Port pins configured for analog mode have their weak pullup, digital driver, and
digital receiver disabled.
0: Corresponding P1.n pin is configured for analog mode.
1: Corresponding P1.n pin is not configured for analog mode.
Note: P1.6 is not available on all devices
Unused/ Read = 0b. Write = don’t care.
These bits are ignored if the corresponding bit in register P1MDIN is logic 0.
0: Corresponding P1.n Output is open-drain.
1: Corresponding P1.n Output is push-pull.
Note: P1.6 is not available on all devices
6
1
6
0
5
1
5
0
C8051T622/3 and C8051T326/7
Rev. 1.1
4
1
4
0
P1MDOUT[6:0]
P1MDIN[6:0]
Function
Function
R/W
R/W
3
1
3
0
2
1
2
0
1
1
1
0
0
1
0
0
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