C8051F017R Silicon Laboratories Inc, C8051F017R Datasheet - Page 33

• Manufacturer Part Number: C8051F017R
• Description: IC 8051 MCU 32K FLASH 32LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F01xr

Specifications of C8051F017R

• 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: 8
• 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 4x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 336-1042-2; Q1057388

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Bits7-5: ADCSC2-0: ADC SAR Conversion Clock Period Bits
Bits4-3: UNUSED. Read = 00b; Write = don’t care
Bits2-0: AMPGN2-0: ADC Internal Amplifier Gain
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
ADCSC2
R/W
Bit7
000: SAR Conversion Clock = 1 System Clock
001: SAR Conversion Clock = 2 System Clocks
010: SAR Conversion Clock = 4 System Clocks
011: SAR Conversion Clock = 8 System Clocks
1xx: SAR Conversion Clock = 16 Systems Clocks
(Note: the SAR Conversion Clock should be  2MHz)
000: Gain = 1
001: Gain = 2
010: Gain = 4
011: Gain = 8
10x: Gain = 16
11x: Gain = 0.5
ADCSC1
Figure 5.6. ADC0CF: ADC Configuration Register (C8051F00x)
R/W
Bit6
ADCSC0
R/W
Bit5
R/W
Bit4
-
Rev. 1.7
R/W
Bit3
-
AMPGN2
R/W
Bit2
AMPGN1
R/W
Bit1
AMPGN0
R/W
Bit0
01100000
SFR Address:
Reset Value
0xBC