C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 61

• 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

Gain Register Definition 6.1. ADC0GNH: ADC0 Selectable Gain High Byte
Indirect Address = 0x04;
Gain Register Definition 6.2. ADC0GNL: ADC0 Selectable Gain Low Byte
Indirect Address = 0x07;
Note : This register is accessed indirectly; See Section 6.3.2 for details for writing this register.
Note : This register is accessed indirectly; See Section 6.3.2 for details for writing this register.
Reset
Reset
Name
Name
Bit
7:0
Bit
7:4
3:0
Type
Type
Bit
Bit
GAINH[7:0] ADC0 Gain High Byte.
GAINL[3:0] ADC0 Gain Lower 4 Bits.
Reserved
Name
Name
7
1
7
0
See Section 6.3.1 for details on calculating the value for this register.
See Figure 6.3.1 for details for setting this register.
This register is only accessed indirectly through the ADC0H and ADC0L register.
Must Write 0000b
1
0
6
6
GAINL[3:0]
W
5
1
5
0
Rev. 1.2
4
1
4
0
GAINH[7:0]
W
Function
Function
Reserved
W
3
1
3
0
Reserved
C8051F50x/F51x
W
2
1
2
0
Reserved
W
1
0
1
0
Reserved
W
0
0
0
0
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