C8051F997-GUR Silicon Labs, C8051F997-GUR Datasheet - Page 228

• Manufacturer Part Number: C8051F997-GUR
• Description: 8-bit Microcontrollers - MCU 8kB 14-CH CDC
• Manufacturer: Silicon Labs

Specifications of C8051F997-GUR

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

C8051F99x-C8051F98x
SFR Definition 21.12. P0DRV: Port0 Drive Strength
SFR Page = 0xF; SFR Address = 0xA4
228
Name
Reset
Type
Bit
7:0
Bit
P0DRV[7:0]
Name
7
0
Drive Strength Configuration Bits for
Configures digital I/O Port cells to high or low output drive strength.
0: Corresponding P0.n Output has low output drive strength.
1: Corresponding P0.n Output has high output drive strength.
6
0
5
0
Rev. 1.1
4
0
P0DRV[7:0]
R/W
P0.7–P0.0 (respectively).
Function
3
0
2
0
1
0
0
0