C8051F988-GM Silicon Laboratories Inc, C8051F988-GM Datasheet - Page 82

• Manufacturer Part Number: C8051F988-GM
• Description: IC MCU 8BIT 4KB FLASH 24QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F9xxr

Specifications of C8051F988-GM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 24-UQFN Exposed Pad, 24-HUQFN
• 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: 17
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F9x
• Core: 8051
• Data Ram Size: 512 B
• Interface Type: I2C, SMBus, Enhanced UART, Enhanced SPI
• Maximum Clock Frequency: 7 KHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Operating Supply Voltage: 2.4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F996DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• On-chip Dac: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1959-5

C8051F99x-C8051F98x
SFR Definition 5.12. ADC0MX: ADC0 Input Channel Select
SFR Page = 0x0; SFR Address = 0x96
82
Name
Reset
Bit
7:5
4:0
Type
Bit
Unused
AD0MX
Name
R
7
0
Read = 000b; Write = Don’t Care.
AMUX0 Positive Input Selection.
Selects the positive input channel for ADC0.
00000:
00001:
00010:
00011:
00100:
00101:
00110:
00111:
01000:
01001:
01010:
01011:
01100:
01101:
01110:
01111:
R
6
0
Reserved.
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
Reserved.
Reserved.
P1.2
P1.3
P1.4 (only available on
24-pin devices)
Reserved.
Reserved.
Reserved.
R
5
0
R/W
Rev. 1.0
4
1
Function
R/W
10000:
10001:
10010:
10011:
10100:
10101:
10110:
10111:
11000:
11001:
11010:
11011:
11100:
11101:
11110:
11111:
3
1
AD0MX
R/W
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Temperature Sensor
V
Digital Supply Voltage
(VREG0 Output, 1.7 V Typical)
V
Ground
2
1
DD
DD
Supply Voltage
Supply Voltage
R/W
1
1
R/W
0
1