C8051F351 Silicon Laboratories Inc, C8051F351 Datasheet - Page 8
C8051F351
Manufacturer Part Number
C8051F351
Description
IC 8051 MCU 8K FLASH 28MLP
Manufacturer
Silicon Laboratories Inc
Series
C8051F35xr
Specifications of C8051F351
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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F351-GM
Manufacturer:
SiliconL
Quantity:
5
C8051F350/1/2/3
6. 8-Bit Current Mode DACS (IDA0 and IDA1) ......................................................... 61
7. Voltage Reference ................................................................................................. 67
8. Temperature Sensor .............................................................................................. 71
9. Comparator0 .......................................................................................................... 73
10. CIP-51 Microcontroller .......................................................................................... 81
8
Figure 5.14. ADC0COH: ADC0 Offset Calibration Register High Byte .................... 53
Figure 5.15. ADC0COM: ADC0 Offset Calibration Register Middle Byte................. 53
Figure 5.16. ADC0COL: ADC0 Offset Calibration Register Low Byte...................... 53
Figure 5.17. ADC0CGH: ADC0 Gain Calibration Register High Byte ...................... 54
Figure 5.18. ADC0CGM: ADC0 Gain Calibration Register Middle Byte................... 54
Figure 5.19. ADC0CGL: ADC0 Gain Calibration Register Low Byte........................ 54
Figure 5.20. ADC0H: ADC0 Conversion Register (SINC3 Filter) High Byte ............ 55
Figure 5.21. ADC0M: ADC0 Conversion Register (SINC3 Filter) Middle Byte......... 55
Figure 5.22. ADC0L: ADC0 Conversion Register (SINC3 Filter) Low Byte.............. 55
Figure 5.23. ADC0FH: ADC0 Conversion Register (Fast Filter) High Byte.............. 56
Figure 5.24. ADC0FM: ADC0 Conversion Register (Fast Filter) Middle Byte .......... 56
Figure 5.25. ADC0FL: ADC0 Conversion Register (Fast Filter) Low Byte ............... 56
Figure 5.26. ADC0 Multiplexer Connections ............................................................ 57
Figure 5.27. ADC0MUX: ADC0 Analog Multiplexer Control Register....................... 58
Table 5.3. ADC0 Electrical Characteristics ............................................................. 59
Table 5.4. ADC0 SINC3 Filter Typical RMS Noise (µV).......................................... 60
Figure 6.1. IDAC Functional Block Diagram............................................................. 61
Figure 6.2. IDAC Data Word Mapping...................................................................... 62
Figure 6.3. IDA0CN: IDA0 Control Register ............................................................. 63
Figure 6.4. IDA0: IDA0 Data Word Register............................................................. 63
Figure 6.5. IDA1CN: IDA1 Control Register ............................................................. 64
Figure 6.6. IDA1: IDA1 Data Word Register............................................................. 64
Figure 6.7. IDAC Pin Connections ........................................................................... 65
Table 6.1. IDAC Electrical Characteristics .............................................................. 66
Figure 7.1. Reference Circuitry Block Diagram ........................................................ 67
Figure 7.2. REF0CN: Reference Control Register ................................................... 68
Table 7.1. Voltage Reference Electrical Characteristics ......................................... 69
Figure 8.1. Temperature Sensor Block Diagram...................................................... 71
Table 8.1. Temperature Sensor Electrical Characteristics...................................... 71
Figure 8.2. Single Channel Transfer Function.......................................................... 72
Figure 8.3. Differential Transfer Function................................................................. 72
Figure 9.1. Comparator0 Functional Block Diagram ................................................ 73
Figure 9.2. Comparator Hysteresis Plot ................................................................... 74
Figure 9.3. CPT0CN: Comparator0 Control Register............................................... 75
Figure 9.4. CPT0MD: Comparator0 Mode Selection Register ................................. 76
Figure 9.5. Comparator Pin Connections ................................................................. 77
Figure 9.6. CPT0MX: Comparator0 MUX Selection Register .................................. 78
Table 9.1. Comparator Electrical Characteristics.................................................... 79
Figure 10.1. CIP-51 Block Diagram.......................................................................... 81
Table 10.1. CIP-51 Instruction Set Summary ........................................................... 83
Rev. 0.4