C8051F236 Silicon Laboratories Inc, C8051F236 Datasheet - Page 43

• Manufacturer Part Number: C8051F236
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F236

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

ADCSC2 ADCSC1 ADCSC0
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
R/W
Bit7
SFR Definition 6.2. ADC0CF: ADC Configuration (‘F220/1/6 and ‘F206)
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: SAR conversion clock should be less than or equal to 2MHz.
000: Gain = 1
001: Gain = 2
010: Gain = 4
011: Gain = 8
10x: Gain = 16
1x: Gain = 0.5
R/W
Bit6
R/W
Bit5
R/W
Bit4
-
Rev. 1.6
R/W
Bit3
-
AMPGN2 AMPGN1 AMPGN0
R/W
Bit2
R/W
Bit1
C8051F2xx
R/W
Bit0
SFR Address:
Reset Value
01100000
0xBC
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