C8051T322-GQR Silicon Labs, C8051T322-GQR Datasheet - Page 150

• Manufacturer Part Number: C8051T322-GQR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-LQFP32
• Manufacturer: Silicon Labs

Specifications of C8051T322-GQR

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

C8051T620/621/320/321/322/323
SFR Definition 22.13. P1MDIN: Port 1 Input Mode
SFR Address = 0xF2
SFR Definition 22.14. P1MDOUT: Port 1 Output Mode
SFR Address = 0xA5
150
Name
Reset
Name
Reset
7:0
7:0 P1MDOUT[7:0] Output Configuration Bits for P1.7–P1.0 (respectively).
Bit
Bit
Type
Type
Bit
Bit
P1MDIN[7:0]
Name
Name
7
1
7
0
Analog Configuration Bits for P1.7–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.
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.
6
1
6
0
5
1
5
0
Rev. 1.1
P1MDOUT[7:0]
4
1
4
0
P1MDIN[7:0]
R/W
R/W
Function
Function
3
1
3
0
2
1
2
0
1
1
1
0
0
1
0
0