C8051F005 Silicon Laboratories Inc, C8051F005 Datasheet - Page 58

• Manufacturer Part Number: C8051F005
• Description: IC 8051 MCU 32K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F00xr

Specifications of C8051F005

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit7:
Bit6:
Bit5:
Bit4:
Bit3-2: CP1HYP1-0: Comparator 1 Positive Hysteresis Control Bits
Bit1-0: CP1HYN1-0: Comparator 1 Negative Hysteresis Control Bits
CP1EN
R/W
Bit7
0: Comparator 1 Disabled.
1: Comparator 1 Enabled.
0: Voltage on CP1+ < CP1-
1: Voltage on CP1+ > CP1-
CP1RIF: Comparator 1 Rising-Edge Interrupt Flag
0: No Comparator 1 Rising-Edge Interrupt has occurred since this flag was cleared
1: Comparator 1 Rising-Edge Interrupt has occurred since this flag was cleared
CP1FIF: Comparator 1 Falling-Edge Interrupt Flag
0: No Comparator 1 Falling-Edge Interrupt has occurred since this flag was cleared
1: Comparator 1 Falling-Edge Interrupt has occurred since this flag was cleared
00: Positive Hysteresis Disabled
01: Positive Hysteresis = 2mV
10: Positive Hysteresis = 4mV
11: Positive Hysteresis = 10mV
00: Negative Hysteresis Disabled
01: Negative Hysteresis = 2mV
10: Negative Hysteresis = 4mV
11: Negative Hysteresis = 10mV
CP1EN: Comparator 1 Enable Bit
CP1OUT: Comparator 1 Output State Flag
CP1OUT
Bit6
R
Figure 8.4. CPT1CN: Comparator 1 Control Register
CP1RIF
R/W
Bit5
CP1FIF
R/W
Bit4
Rev. 1.7
CP1HYP1
R/W
Bit3
CP1HYP0
R/W
Bit2
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
CP1HYN1
R/W
Bit1
CP1HYN0
R/W
Bit0
SFR Address:
Reset Value
00000000
0x9F
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