C8051F011-GQ Silicon Laboratories Inc, C8051F011-GQ Datasheet - Page 58

• Manufacturer Part Number: C8051F011-GQ
• Description: IC 8051 MCU 32K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F01xr

Specifications of C8051F011-GQ

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F0x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F005DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• On-chip Dac: 2-ch x 12-bit
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F01x
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1192

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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