C8051F700-GQR Silicon Laboratories Inc, C8051F700-GQR Datasheet - Page 299

• 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 34.5. PCA0L: PCA Counter/Timer Low Byte
SFR Address = 0xF9; SFR Page = 0
SFR Definition 34.6. PCA0H: PCA Counter/Timer High Byte
SFR Address = 0xFA; SFR Page = 0
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0 PCA0[15:8] PCA Counter/Timer High Byte.
Type
Type
Bit
Bit
PCA0[7:0] PCA Counter/Timer Low Byte.
Name
Name
R/W
R/W
7
0
7
0
The PCA0L register holds the low byte (LSB) of the 16-bit PCA Counter/Timer.
The PCA0H register holds the high byte (MSB) of the 16-bit PCA Counter/Timer.
Reads of this register will read the contents of a “snapshot” register, whose contents
are updated only when the contents of PCA0L are read (see Section 34.1).
R/W
R/W
6
0
6
0
R/W
R/W
5
0
5
0
R/W
R/W
Rev. 1.0
4
0
4
0
PCA0[15:8]
PCA0[7:0]
Function
Function
R/W
R/W
3
0
3
0
R/W
R/W
C8051F70x/71x
2
0
2
0
R/W
R/W
1
0
1
0
R/W
R/W
0
0
0
0
299