C8051F555-IM Silicon Laboratories Inc, C8051F555-IM Datasheet - Page 57

• Manufacturer Part Number: C8051F555-IM
• Description: IC 8051 MCU 16K FLASH 24-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F55xr

Specifications of C8051F555-IM

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 24-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), CAN, SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 18
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 18x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: C8051F5x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 2304 B
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 18
• Operating Supply Voltage: 1.8 V to 5.25 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F540DK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1691 - KIT DEVELOPMENT FOR C8051F560
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1688-5

Gain Register Definition 6.3. ADC0GNA: ADC0 Additional Selectable Gain
Indirect Address = 0x08;
Note: This register is accessed indirectly; See
Name Reserved
Reset
Bit
7:1
Type
0
Bit
GAINADD
Reserved
Name
W
7
0
Must Write 0000000b.
ADC0 Additional Gain Bit.
Setting this bit add 1/64 (0.016) gain to the gain value in the ADC0GNH and
ADC0GNL registers.
Reserved
W
6
0
Reserved
W
5
0
Section 6.3.2
Reserved
Rev. 1.1
W
4
0
for details for writing this register.
Function
Reserved
W
3
0
C8051F55x/56x/57x
Reserved
W
2
0
Reserved GAINADD
W
1
0
W
0
1
57