C8051F317-GMR Silicon Laboratories Inc, C8051F317-GMR Datasheet - Page 77

• Manufacturer Part Number: C8051F317-GMR
• Description: MCU 8-Bit C8051F31x 8051 CISC 16KB Flash 3.3V 24-Pin QFN EP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F317-GMR

• Package: 24QFN EP
• Device Core: 8051
• Family Name: C8051F31x
• Maximum Speed: 25 MHz
• Ram Size: 1.25 KB
• Program Memory Size: 16 KB
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 21
• Interface Type: I2C/SMBus/SPI/UART
• On-chip Adc: 17-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4

Bits7–6: UNUSED. Read = 00b, Write = don’t care.
Bit5:
Bit4:
Bits1–0: CP1MD1–CP1MD0: Comparator1 Mode Select.
R/W
Bit7
-
CP1RIE: Comparator Rising-Edge Interrupt Enable.
0: Comparator rising-edge interrupt disabled
1: Comparator rising-edge interrupt enabled.
CP1FIE: Comparator Falling-Edge Interrupt Enable.
0: Comparator falling-edge interrupt disabled.
1: Comparator falling-edge interrupt enabled.
These bits select the response time for Comparator1.
Mode
SFR Definition 7.6. CPT1MD: Comparator1 Mode Selection
R/W
0
1
2
3
Bit6
-
CP1MD1
CP1RIE
R/W
Bit5
0
0
1
1
CP1MD0
CP1FIE
R/W
Bit4
0
1
0
1
Rev. 1.7
CP1 Response Time (TYP)
Lowest Power Consumption
R/W
Bit3
-
Fastest Response Time
C8051F310/1/2/3/4/5/6/7
R/W
Bit2
—
—
-
CP1MD1 CP1MD0 00000010
R/W
Bit1
R/W
Bit0
SFR Address:
Reset Value
0x9C
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