C8051F022 Silicon Laboratories Inc, C8051F022 Datasheet - Page 239
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C8051F022
Manufacturer Part Number
C8051F022
Description
IC 8051 MCU 64K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Specifications of C8051F022
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
64
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F022
Manufacturer:
SILICON
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513
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Part Number:
C8051F022
Manufacturer:
Silicon Laboratories Inc
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10 000
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Part Number:
C8051F022-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
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Part Number:
C8051F022-GQ
Manufacturer:
SILICON LABS/芯科
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20 000
Company:
Part Number:
C8051F022-GQR
Manufacturer:
Silicon Laboratories Inc
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10 000
Company:
Part Number:
C8051F022R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Bits 7-0: RCAP2L: Timer 2 Capture Register Low Byte.
Bits 7-0: RCAP2H: Timer 2 Capture Register High Byte.
Bits 7-0: TL2: Timer 2 Low Byte.
Bits 7-0: TH2: Timer 2 High Byte.
R/W
R/W
R/W
R/W
Bit7
Bit7
Bit7
Bit7
The RCAP2L register captures the low byte of Timer 2 when Timer 2 is configured in capture mode.
When Timer 2 is configured in auto-reload mode, it holds the low byte of the reload value.
The RCAP2H register captures the high byte of Timer 2 when Timer 2 is configured in capture mode.
When Timer 2 is configured in auto-reload mode, it holds the high byte of the reload value.
The TL2 register contains the low byte of the 16-bit Timer 2.
The TH2 register contains the high byte of the 16-bit Timer 2.
R/W
R/W
R/W
R/W
Bit6
Bit6
Bit6
Bit6
Figure 22.16. RCAP2H: Timer 2 Capture Register High Byte
Figure 22.15. RCAP2L: Timer 2 Capture Register Low Byte
R/W
R/W
R/W
R/W
Bit5
Bit5
Bit5
Bit5
Figure 22.18. TH2 Timer 2 High Byte
Figure 22.17. TL2: Timer 2 Low Byte
R/W
R/W
R/W
R/W
Bit4
Bit4
Bit4
Bit4
R/W
R/W
R/W
R/W
Bit3
Bit3
Bit3
Bit3
Rev. 1.4
R/W
R/W
R/W
R/W
Bit2
Bit2
Bit2
Bit2
C8051F020/1/2/3
R/W
R/W
R/W
R/W
Bit1
Bit1
Bit1
Bit1
R/W
R/W
R/W
R/W
Bit0
Bit0
Bit0
Bit0
SFR Address:
SFR Address:
SFR Address:
SFR Address:
00000000
00000000
00000000
00000000
Reset Value
Reset Value
Reset Value
Reset Value
0xCA
0xCD
0xCB
0xCC
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