C8051F960-A-GQ Silicon Labs, C8051F960-A-GQ Datasheet - Page 374

• Manufacturer Part Number: C8051F960-A-GQ
• Description: 8-bit Microcontrollers - MCU 128KB DC-DC LCD AES
• Manufacturer: Silicon Labs

Specifications of C8051F960-A-GQ

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 24.5 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFP-80
• Mounting Style: SMD/SMT

C8051F96x
SFR Definition 27.28. P4MDIN: Port4 Input Mode
SFR Page = 0xF; SFR Address = 0xF2
SFR Definition 27.29. P4MDOUT: Port4 Output Mode
SFR Page = 0xF; SFR Address = 0xF9
374
Name
Reset
Name
Reset
7:0
Type
Type
Bit
Bit
Bit
7:0
Bit
P4MDOUT[7:0] Output Configuration Bits for P4.7–P4.0 (respectively).
P4MDIN[3:0] Analog Configuration Bits for P4.7–P4.0 (respectively).
Name
Name
7
1
7
0
Port pins configured for analog mode have their weak pullup and digital receiver
disabled. The digital driver is not explicitly disabled.
0: Corresponding P4.n pin is configured for analog mode.
1: Corresponding P4.n pin is not configured for analog mode.
These bits control the digital driver even when the corresponding bit in register
P4MDIN is logic 0.
0: Corresponding P4.n Output is open-drain.
1: Corresponding P4.n Output is push-pull.
6
1
6
0
5
1
5
0
Rev. 0.5
P4MDOUT[7:0]
4
1
4
0
P4MDIN[7:0]
R/W
R/W
Function
Function
3
1
3
0
2
1
2
0
1
1
1
0
0
1
0
0