C8051F351 Silicon Laboratories Inc, C8051F351 Datasheet - Page 7
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
List of Figures and Tables
1. System Overview ................................................................................................... 13
2. Absolute Maximum Ratings ................................................................................. 27
3. Global DC Electrical Characteristics ................................................................... 28
4. Pinout and Package Definitions ........................................................................... 29
5. 24 or 16-Bit Analog to Digital Converter (ADC0) ................................................ 39
Table 1.1. Product Selection Guide ........................................................................ 14
Figure 1.1. C8051F350 Block Diagram .................................................................... 15
Figure 1.2. C8051F351 Block Diagram .................................................................... 16
Figure 1.3. C8051F352 Block Diagram .................................................................... 17
Figure 1.4. C8051F353 Block Diagram .................................................................... 18
Figure 1.5. Development/In-System Debug Diagram............................................... 20
Figure 1.6. Memory Map .......................................................................................... 21
Figure 1.7. ADC0 Block Diagram ............................................................................. 22
Figure 1.8. IDAC Block Diagram .............................................................................. 23
Figure 1.9. Comparator0 Block Diagram.................................................................. 24
Figure 1.10. Port I/O Functional Block Diagram ....................................................... 25
Figure 1.11. PCA Block Diagram.............................................................................. 26
Table 2.1. Absolute Maximum Ratings* .................................................................. 27
Table 3.1. Global DC Electrical Characteristics ...................................................... 28
Table 4.1. Pin Definitions for the C8051F350/1/2/3 ................................................ 29
Figure 4.1. LQFP-32 Pinout Diagram (Top View) .................................................... 32
Figure 4.2. MLP-28 Pinout Diagram (Top View) ...................................................... 33
Figure 4.3. LQFP-32 Package Diagram ................................................................... 34
Table 4.2. LQFP-32 Package Dimensions.............................................................. 34
Figure 4.4. MLP-28 Package Drawing ..................................................................... 35
Table 4.3. MLP-28 Package Dimensions................................................................ 35
Figure 4.5. Typical MLP-28 Landing Diagram.......................................................... 36
Figure 4.6. Typical MLP-28 Solder Paste Diagram .................................................. 37
Figure 5.1. ADC0 Block Diagram ............................................................................. 39
Figure 5.2. ADC0 Buffer Control .............................................................................. 41
Figure 5.3. ADC0 Offset Calibration Register Coding .............................................. 43
Figure 5.4. ADC0 Gain Calibration Register Coding ................................................ 43
Table 5.1. ADC0 Unipolar Output Word Coding (AD0POL = 0).............................. 45
Table 5.2. ADC0 Bipolar Output Word Coding (AD0POL = 1) ................................ 45
Figure 5.5. ADC0CN: ADC0 Control Register.......................................................... 46
Figure 5.6. ADC0CF: ADC0 Configuration Register ................................................ 47
Figure 5.7. ADC0MD: ADC0 Mode Register ............................................................ 48
Figure 5.8. ADC0CLK: ADC0 Modulator Clock Divisor ............................................ 49
Figure 5.9. ADC0DECH: ADC0 Decimation Ratio Register High Byte .................... 49
Figure 5.10. ADC0DECL: ADC0 Decimation Ratio Register Low Byte .................... 50
Figure 5.11. ADC0DAC: ADC0 Offset DAC Register ............................................... 50
Figure 5.12. ADC0BUF: ADC0 Input Buffer Control Register .................................. 51
Figure 5.13. ADC0STA: ADC0 Status Register........................................................ 52
Rev. 0.4
C8051F350/1/2/3
7