C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 62

• Manufacturer Part Number: C8051F502-IMR
• Description: MCU 8-Bit C8051F50x 8051 CISC 64KB Flash 2.5V/3.3V/5V 32-Pin QFN EP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F502-IMR

• Package: 32QFN EP
• Device Core: 8051
• Family Name: C8051F50x
• Maximum Speed: 50 MHz
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/UART
• On-chip Adc: 32-chx12-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 4

C8051F50x/F51x
Gain Register Definition 6.3. ADC0GNA: ADC0 Additional Selectable Gain
Indirect Address = 0x08;
62
Note : This register is accessed indirectly; See Section 6.3.2 for details for writing this register.
Name Reserved
Reset
7:1
Bit
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
Reserved
Rev. 1.2
W
4
0
Function
Reserved
W
3
0
Reserved
W
2
0
Reserved GAINADD
W
1
0
W
0
1