C8051F336_08 Datasheet, PDF (7/227 Pages) Silicon Laboratories – Mixed-Signal Byte-Programmable EPROM MCU

C8051F336/7/8/9
List of Figures
1. System Overview
Figure 1.1. C8051F336/7 Block Diagram ................................................................ 16
Figure 1.2. C8051F338/9 Block Diagram ................................................................ 17
2. Ordering Information
3. Pin Definitions
Figure 3.1. QFN-20 Pinout Diagram (Top View) ..................................................... 21
Figure 3.2. QFN-24 Pinout Diagram (Top View) ..................................................... 22
4. QFN-20 Package Specifications
Figure 4.1. QFN-20 Package Drawing .................................................................... 23
Figure 4.2. QFN-20 Recommended PCB Land Pattern .......................................... 24
5. QFN-24 Package Specifications
Figure 5.1. QFN-24 Package Drawing .................................................................... 25
Figure 5.2. QFN-24 Recommended PCB Land Pattern .......................................... 26
6. Electrical Characteristics
Figure 6.1. Normal Mode Digital Supply Current vs. Frequency ............................. 36
Figure 6.2. Idle Mode Digital Supply Current vs. Frequency ................................... 36
7. 10-Bit ADC (ADC0, C8051F336/8 only)
Figure 7.1. ADC0 Functional Block Diagram ........................................................... 37
Figure 7.2. 10-Bit ADC Track and Conversion Example Timing ............................. 39
Figure 7.3. ADC0 Equivalent Input Circuits ............................................................. 40
Figure 7.4. ADC Window Compare Example: Right-Justified Single-Ended Data .. 46
Figure 7.5. ADC Window Compare Example: Left-Justified Single-Ended Data ..... 46
Figure 7.6. ADC Window Compare Example: Right-Justified Differential Data ....... 47
Figure 7.7. ADC Window Compare Example: Left-Justified Differential Data ......... 47
Figure 7.8. ADC0 Multiplexer Block Diagram .......................................................... 48
8. Temperature Sensor (C8051F336/8 only)
Figure 8.1. Temperature Sensor Transfer Function ................................................ 51
9. 10-Bit Current Mode DAC (IDA0, C8051F336/8 only)
Figure 9.1. IDA0 Functional Block Diagram ............................................................ 52
Figure 9.2. IDA0 Data Word Mapping ..................................................................... 53
10. Voltage Reference (C8051F336/8 only)
Figure 10.1. Voltage Reference Functional Block Diagram ..................................... 56
11. Comparator0
Figure 11.1. Comparator0 Functional Block Diagram ............................................. 58
Figure 11.2. Comparator Hysteresis Plot ................................................................ 59
Figure 11.3. Comparator Input Multiplexer Block Diagram ...................................... 63
12. CIP-51 Microcontroller
Figure 12.1. CIP-51 Block Diagram ......................................................................... 65
13. Memory Organization
Figure 13.1. C8051F336/7/8/9 Memory Map ........................................................... 74
Figure 13.2. Flash Program Memory Map ............................................................... 75
14. Special Function Registers
Rev.1.0
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