C8051F700-GQR Silicon Laboratories Inc, C8051F700-GQR Datasheet - Page 199

• Manufacturer Part Number: C8051F700-GQR
• Description: MCU 8-Bit C8051F70x 8051 CISC 15KB Flash 1.8V/3V 64-Pin TQFP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F700-GQR

• Package: 64TQFP
• Device Core: 8051
• Family Name: C8051F70x
• Maximum Speed: 25 MHz
• Ram Size: 512 Byte
• Program Memory Size: 15 KB
• Operating Supply Voltage: 1.8|3 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 54
• Interface Type: I2C/SMBus/SPI/UART
• On-chip Adc: 16-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4

SFR Definition 28.15. P1SKIP: Port 1 Skip
SFR Address = 0xD5; SFR Page = F
SFR Definition 28.16. P1DRV: Port 1 Drive Strength
SFR Address = 0xFA; SFR Page = F
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0
Type
Type
Bit
Bit
P1SKIP[7:0]
P1DRV[7:0]
Name
Name
7
0
7
0
Port 1 Crossbar Skip Enable Bits.
These bits select Port 1 pins to be skipped by the Crossbar Decoder. Port pins
used for analog, special functions or GPIO should be skipped by the Crossbar.
0: Corresponding P1.n pin is not skipped by the Crossbar.
1: Corresponding P1.n pin is skipped by the Crossbar.
Drive Strength Configuration Bits for P1.7–P1.0 (respectively).
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.
6
0
6
0
5
0
5
0
Rev. 1.0
4
0
4
0
P1SKIP[7:0]
P1DRV[7:0]
R/W
R/W
Function
Function
3
0
3
0
C8051F70x/71x
2
0
2
0
1
0
1
0
0
0
0
0
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