C8051F351-GMR Silicon Laboratories Inc, C8051F351-GMR Datasheet - Page 3

• Manufacturer Part Number: C8051F351-GMR
• Description: IC 8051 MCU 8K FLASH 28MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F35xr

Specifications of C8051F351-GMR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x24b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F350DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 24 bit, 8 Channel
• On-chip Dac: 8 bit, 2 Channel
• For Use With: 336-1083 - DEV KIT FOR F350/351/352/353
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Table of Contents
1. System Overview.................................................................................................... 17
2. Absolute Maximum Ratings .................................................................................. 29
3. Global DC Electrical Characteristics .................................................................... 30
4. Pinout and Package Definitions............................................................................ 31
5. 24 or 16-Bit Analog to Digital Converter (ADC0) ................................................. 41
6. 8-Bit Current Mode DACS (IDA0 and IDA1).......................................................... 67
7. Voltage Reference .................................................................................................. 73
8. Temperature Sensor............................................................................................... 77
1.1. CIP-51™ Microcontroller................................................................................... 21
1.2. On-Chip Debug Circuitry................................................................................... 22
1.3. On-Chip Memory............................................................................................... 23
1.4. 24 or 16-Bit Analog to Digital Converter (ADC0) .............................................. 24
1.5. Two 8-bit Current-Mode DACs.......................................................................... 25
1.6. Programmable Comparator .............................................................................. 26
1.7. Serial Ports ....................................................................................................... 26
1.8. Port Input/Output............................................................................................... 27
1.9. Programmable Counter Array ........................................................................... 28
5.1. Configuration..................................................................................................... 42
5.2. Calibrating the ADC .......................................................................................... 44
5.3. Performing Conversions ................................................................................... 46
5.4. Offset DAC........................................................................................................ 47
5.5. Burnout Current Sources .................................................................................. 47
5.6. Analog Multiplexer ............................................................................................ 59
6.1. IDAC Output Scheduling................................................................................... 68
6.2. IDAC Output Mapping....................................................................................... 68
6.3. IDAC External Pin Connections ........................................................................ 71
1.1.1. Fully 8051 Compatible Instruction Set...................................................... 21
1.1.2. Improved Throughput ............................................................................... 21
1.1.3. Additional Features .................................................................................. 21
5.1.1. Voltage Reference Selection.................................................................... 42
5.1.2. Analog Inputs ........................................................................................... 42
5.1.3. Modulator Clock ....................................................................................... 43
5.1.4. Decimation Ratio ...................................................................................... 43
5.2.1. Internal Calibration ................................................................................... 44
5.2.2. System Calibration ................................................................................... 44
5.2.3. Calibration Coefficient Storage................................................................. 44
5.3.1. Single Conversions .................................................................................. 46
5.3.2. Continuous Conversions .......................................................................... 46
5.3.3. ADC Output .............................................................................................. 46
5.3.4. Error Conditions ....................................................................................... 47
6.1.1. Update Output On-Demand ..................................................................... 68
6.1.2. Update Output Based on Timer Overflow ................................................ 68
6.1.3. Update Output Based on CNVSTR Edge................................................. 68
Rev. 1.1
C8051F350/1/2/3
3