C8051F700-GQR Silicon Laboratories Inc, C8051F700-GQR Datasheet - Page 193

• 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 28.4. P0MAT: Port 0 Match Register
SFR Address = 0xF3; SFR Page = 0
SFR Definition 28.5. P1MASK: Port 1 Mask Register
SFR Address = 0xE2; SFR Page = 0
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0
Type
Type
Bit
Bit
P1MASK[7:0]
P0MAT[7:0]
Name
Name
7
1
7
0
Port 0 Match Value.
Match comparison value used on Port 0 for bits in P0MASK which are set to 1.
0: P0.n pin logic value is compared with logic LOW.
1: P0.n pin logic value is compared with logic HIGH.
Port 1 Mask Value.
Selects P1 pins to be compared to the corresponding bits in P1MAT.
0: P1.n pin logic value is ignored and cannot cause a Port Mismatch event.
1: P1.n pin logic value is compared to P1MAT.n.
6
6
1
0
5
1
5
0
Rev. 1.0
P1MASK[7:0]
4
1
4
0
P0MAT[7:0]
R/W
R/W
Function
Function
3
1
3
0
C8051F70x/71x
2
1
2
0
1
1
1
0
0
1
0
0
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