C8051F022-GQR Silicon Laboratories Inc, C8051F022-GQR Datasheet - Page 239

• Manufacturer Part Number: C8051F022-GQR
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F02xr

Specifications of C8051F022-GQR

• 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
• For Use With: 336-1200 - DEV KIT FOR F020/F021/F022/F023
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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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