C8051F313R Silicon Labs, C8051F313R Datasheet - Page 7

• Manufacturer Part Number: C8051F313R
• Description: 8-bit Microcontrollers - MCU 8KB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F313R

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 1.25 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: QFN-28
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 17
• Data Rom Size: 128 B
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 25
• Number Of Timers: 5
• On-chip Dac: No
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 1500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

List of Figures
1. System Overview
2. Absolute Maximum Ratings
3. Global DC Electrical Characteristics
4. Pinout and Package Definitions
5. 10-Bit ADC (ADC0, C8051F310/1/2/3/6 only)
6. Voltage Reference (C8051F310/1/2/3/6 only)
Figure 1.1. C8051F310 Block Diagram .................................................................... 19
Figure 1.2. C8051F311 Block Diagram .................................................................... 20
Figure 1.3. C8051F312 Block Diagram .................................................................... 21
Figure 1.4. C8051F313 Block Diagram .................................................................... 22
Figure 1.5. C8051F314 Block Diagram .................................................................... 23
Figure 1.6. C8051F315 Block Diagram .................................................................... 24
Figure 1.7. C8051F316 Block Diagram .................................................................... 25
Figure 1.8. C8051F317 Block Diagram .................................................................... 26
Figure 1.9. Comparison of Peak MCU Execution Speeds ....................................... 27
Figure 1.10. On-Chip Clock and Reset..................................................................... 28
Figure 1.11. On-Board Memory Map........................................................................ 29
Figure 1.12. Development/In-System Debug Diagram............................................. 30
Figure 1.13. Digital Crossbar Diagram ..................................................................... 31
Figure 1.14. PCA Block Diagram.............................................................................. 32
Figure 1.15. 10-Bit ADC Block Diagram ................................................................... 33
Figure 1.16. Comparator0 Block Diagram ................................................................ 34
Figure 4.1. LQFP-32 Pinout Diagram (Top View) .................................................... 41
Figure 4.2. LQFP-32 Package Diagram ................................................................... 42
Figure 4.3. QFN-28 Pinout Diagram (Top View) ...................................................... 43
Figure 4.4. QFN-28 Package Drawing ..................................................................... 44
Figure 4.5. Typical QFN-28 Landing Diagram.......................................................... 45
Figure 4.6. QFN-28 Solder Paste Recommendation................................................ 46
Figure 4.7. QFN-24 Pinout Diagram (Top View) ...................................................... 47
Figure 4.8. QFN-24 Package Drawing ..................................................................... 48
Figure 4.9. Typical QFN-24 Landing Diagram.......................................................... 49
Figure 4.10. QFN-24 Solder Paste Recommendation.............................................. 50
Figure 5.1. ADC0 Functional Block Diagram............................................................ 51
Figure 5.2. Typical Temperature Sensor Transfer Function..................................... 52
Figure 5.3. Temperature Sensor Error with 1-Point Calibration ............................... 53
Figure 5.4. 10-Bit ADC Track and Conversion Example Timing .............................. 55
Figure 5.5. ADC0 Equivalent Input Circuits.............................................................. 56
Figure 5.6. ADC Window Compare Example: Right-Justified Single-Ended Data ... 63
Figure 5.7. ADC Window Compare Example: Left-Justified Single-Ended Data ..... 63
Figure 5.8. ADC Window Compare Example: Right-Justified Differential Data ....... 64
Figure 5.9. ADC Window Compare Example: Left-Justified Differential Data.......... 64
Figure 6.1. Voltage Reference Functional Block Diagram ....................................... 67
Rev. 1.7
C8051F310/1/2/3/4/5/6/7
7