C8051F80X_14 Datasheet, PDF (9/251 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F80x-83x
List of Figures
1. System Overview
Figure 1.1. C8051F800, C8051F806, C8051F812, C8051F818 Block Diagram ..... 16
Figure 1.2. C8051F801, C8051F807, C8051F813, C8051F819 Block Diagram ..... 17
Figure 1.3. C8051F802, C8051F808, C8051F814, C8051F820 Block Diagram ..... 18
Figure 1.4. C8051F803, C8051F809, C8051F815, C8051F821 Block Diagram ..... 19
Figure 1.5. C8051F804, C8051F810, C8051F816, C8051F822 Block Diagram ..... 20
Figure 1.6. C8051F805, C8051F811, C8051F817, C8051F823 Block Diagram ..... 21
Figure 1.7. C8051F824, C8051F827, C8051F830, C8051F833 Block Diagram ..... 22
Figure 1.8. C8051F825, C8051F828, C8051F831, C8051F834 Block Diagram ..... 23
Figure 1.9. C8051F826, C8051F829, C8051F832, C8051F835 Block Diagram ..... 24
2. Ordering Information
3. Pin Definitions
Figure 3.1. QFN-20 Pinout Diagram (Top View) ..................................................... 30
Figure 3.2. QSOP-24 Pinout Diagram (Top View) ................................................... 31
Figure 3.3. SOIC-16 Pinout Diagram (Top View) .................................................... 32
4. QFN-20 Package Specifications
Figure 4.1. QFN-20 Package Drawing .................................................................... 33
Figure 4.2. QFN-20 Recommended PCB Land Pattern .......................................... 34
5. QSOP-24 Package Specifications
Figure 5.1. QSOP-24 Package Drawing .................................................................. 35
Figure 5.2. QSOP-24 PCB Land Pattern ................................................................. 36
6. SOIC-16 Package Specifications
Figure 6.1. SOIC-16 Package Drawing ................................................................... 37
Figure 6.2. SOIC-16 PCB Land Pattern .................................................................. 38
7. Electrical Characteristics
8. 10-Bit ADC (ADC0)
Figure 8.1. ADC0 Functional Block Diagram ........................................................... 46
Figure 8.2. 10-Bit ADC Track and Conversion Example Timing ............................. 48
Figure 8.3. ADC0 Equivalent Input Circuits ............................................................. 49
Figure 8.4. ADC Window Compare Example: Right-Justified Data ......................... 55
Figure 8.5. ADC Window Compare Example: Left-Justified Data ........................... 55
Figure 8.6. ADC0 Multiplexer Block Diagram .......................................................... 56
9. Temperature Sensor
Figure 9.1. Temperature Sensor Transfer Function ................................................ 58
Figure 9.2. Temperature Sensor Error with 1-Point Calibration at 0 °C .................. 59
10. Voltage and Ground Reference Options
Figure 10.1. Voltage Reference Functional Block Diagram ..................................... 60
11. Voltage Regulator (REG0)
12. Comparator0
Figure 12.1. Comparator0 Functional Block Diagram ............................................. 65
Figure 12.2. Comparator Hysteresis Plot ................................................................ 66
Figure 12.3. Comparator Input Multiplexer Block Diagram ...................................... 69
13. Capacitive Sense (CS0)
Rev. 1.0
9