C8051F312 Silicon Laboratories Inc, C8051F312 Datasheet - Page 218
C8051F312
Manufacturer Part Number
C8051F312
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F31xr
Specifications of C8051F312
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
29
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 21x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
336-1151
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C8051F310/1/2/3/4/5/6/7
218
Bits 7–0: PCA0L: PCA Counter/Timer Low Byte.
Bits 7–0: PCA0H: PCA Counter/Timer High Byte.
PCA0CPLn Address:
Bits7–0: PCA0CPLn: PCA Capture Module Low Byte.
R/W
R/W
R/W
Bit7
Bit7
Bit7
SFR Definition 18.6. PCA0CPLn: PCA Capture Module Low Byte
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.
The PCA0CPLn register holds the low byte (LSB) of the 16-bit capture module n.
SFR Definition 18.5. PCA0H: PCA Counter/Timer High Byte
SFR Definition 18.4. PCA0L: PCA Counter/Timer Low Byte
R/W
Bit6
R/W
R/W
Bit6
Bit6
R/W
Bit5
R/W
R/W
PCA0CPL0 = 0xFB (n = 0), PCA0CPL1 = 0xE9 (n = 1),
PCA0CPL2 = 0xEB (n = 2), PCA0CPL3 = 0xED (n = 3),
PCA0CPL4 = 0xFD (n = 4)
Bit5
Bit5
R/W
Bit4
R/W
R/W
Bit4
Bit4
Rev. 1.7
R/W
Bit3
R/W
R/W
Bit3
Bit3
R/W
Bit2
R/W
R/W
Bit2
Bit2
R/W
Bit1
R/W
R/W
Bit1
Bit1
R/W
Bit0
R/W
R/W
Bit0
Bit0
0xFB, 0xE9, 0xEB,
SFR Address:
00000000
Reset Value
SFR Address:
SFR Address:
0xED, 0xFD
00000000
00000000
Reset Value
Reset Value
0xFA
0xF9
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