C8051F131R Silicon Labs, C8051F131R Datasheet - Page 338

• Manufacturer Part Number: C8051F131R
• Description: 8-bit Microcontrollers - MCU 128kB 100MIPS 8448B RAM
• Manufacturer: Silicon Labs

Specifications of C8051F131R

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 100 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8.25 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 9
• Data Rom Size: 64 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V

C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
338
Bits 7–0: PCA0L: PCA0 Counter/Timer Low Byte.
Bits 7–0: PCA0H: PCA0 Counter/Timer High Byte.
Bits7–0: PCA0CPLn: PCA0 Capture Module Low Byte.
SFR Address:
SFR Page:
R/W
R/W
Bit7
Bit7
R/W
Bit7
SFR Definition 24.6. PCA0CPLn: PCA0 Capture Module Low Byte
The PCA0L register holds the low byte (LSB) of the 16-bit PCA0 Counter/Timer.
The PCA0H register holds the high byte (MSB) of the 16-bit PCA0 Counter/Timer.
The PCA0CPLn register holds the low byte (LSB) of the 16-bit capture module n.
SFR Definition 24.5. PCA0H: PCA0 Counter/Timer High Byte
PCA0CPL0: 0xFB, PCA0CPL1: 0xFD, PCA0CPL2: 0xE9, PCA0CPL3: 0xEB, PCA0CPL4: 0xED, PCA0CPL5:
0xE1
PCA0CPL0: page 0, PCA0CPL1: page 0, PCA0CPL2: page 0, PCA0CPL3: page 0, PCA0CPL4: page 0,
PCA0CPL5: page 0
SFR Definition 24.4. PCA0L: PCA0 Counter/Timer Low Byte
R/W
R/W
Bit6
Bit6
R/W
Bit6
R/W
R/W
Bit5
Bit5
R/W
Bit5
R/W
R/W
Bit4
Bit4
R/W
Bit4
Rev. 1.4
R/W
R/W
Bit3
Bit3
R/W
Bit3
R/W
R/W
Bit2
Bit2
R/W
Bit2
R/W
R/W
Bit1
Bit1
R/W
Bit1
SFR Address:
SFR Address:
SFR Page:
SFR Page:
R/W
R/W
Bit0
Bit0
R/W
Bit0
0xF9
0
0xFA
0
00000000
00000000
Reset Value
Reset Value
00000000
Reset Value