C8051F964-A-GQ Silicon Labs, C8051F964-A-GQ Datasheet - Page 368

• Manufacturer Part Number: C8051F964-A-GQ
• Description: 8-bit Microcontrollers - MCU 64KB DC-DC LCD AES
• Manufacturer: Silicon Labs

Specifications of C8051F964-A-GQ

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 24.5 MHz
• Program Memory Size: 64 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 27.16. P1MDOUT: Port1 Output Mode
SFR Page = 0x0; SFR Address = 0xA5
SFR Definition 27.17. P1DRV: Port1 Drive Strength
SFR Page = 0xF; SFR Address = 0xA5
368
Name
Reset
Name
Reset
7:0
7:0
Type
Bit
Type
Bit
Bit
Bit
P1DRV[7:0]
P1MDOUT[7:0] Output Configuration Bits for P1.7–P1.0 (respectively).
Name
Name
7
0
7
0
Drive Strength Configuration Bits for
Configures digital I/O Port cells to high or low output drive strength.
0: Corresponding P1.n Output has low output drive strength.
1: Corresponding P1.n Output has high output drive strength.
These bits control the digital driver even when 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
0
6
0
5
0
5
0
Rev. 0.5
P1MDOUT[7:0]
4
0
4
0
P1DRV[7:0]
R/W
R/W
P1.7–P1.0 (respectively).
Function
Function
3
0
3
0
2
0
2
0
1
0
1
0
0
0
0
0