C8051F120 Datasheet, PDF (3/356 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
Table of Contents
1. System Overview.................................................................................................... 19
1.1. CIP-51™ Microcontroller Core.......................................................................... 27
1.1.1. Fully 8051 Compatible.............................................................................. 27
1.1.2. Improved Throughput ............................................................................... 27
1.1.3. Additional Features .................................................................................. 28
1.2. On-Chip Memory............................................................................................... 29
1.3. JTAG Debug and Boundary Scan..................................................................... 30
1.4. 16 x 16 MAC (Multiply and Accumulate) Engine............................................... 31
1.5. Programmable Digital I/O and Crossbar ........................................................... 32
1.6. Programmable Counter Array ........................................................................... 33
1.7. Serial Ports ....................................................................................................... 34
1.8. 12 or 10-Bit Analog to Digital Converter ........................................................... 35
1.9. 8-Bit Analog to Digital Converter....................................................................... 36
1.10.12-bit Digital to Analog Converters................................................................... 37
1.11.Analog Comparators......................................................................................... 38
2. Absolute Maximum Ratings .................................................................................. 39
3. Global DC Electrical Characteristics .................................................................... 40
4. Pinout and Package Definitions............................................................................ 42
5. ADC0 (12-Bit ADC, C8051F120/1/4/5 Only)........................................................... 57
5.1. Analog Multiplexer and PGA............................................................................. 57
5.2. ADC Modes of Operation.................................................................................. 59
5.2.1. Starting a Conversion............................................................................... 59
5.2.2. Tracking Modes........................................................................................ 60
5.2.3. Settling Time Requirements ..................................................................... 61
5.3. ADC0 Programmable Window Detector ........................................................... 68
6. ADC0 (10-Bit ADC, C8051F122/3/6/7 and C8051F13x Only)................................ 75
6.1. Analog Multiplexer and PGA............................................................................. 75
6.2. ADC Modes of Operation.................................................................................. 77
6.2.1. Starting a Conversion............................................................................... 77
6.2.2. Tracking Modes........................................................................................ 78
6.2.3. Settling Time Requirements ..................................................................... 79
6.3. ADC0 Programmable Window Detector ........................................................... 86
7. ADC2 (8-Bit ADC, C8051F12x Only)...................................................................... 93
7.1. Analog Multiplexer and PGA............................................................................. 93
7.2. ADC2 Modes of Operation................................................................................ 94
7.2.1. Starting a Conversion............................................................................... 94
7.2.2. Tracking Modes........................................................................................ 94
7.2.3. Settling Time Requirements ..................................................................... 96
7.3. ADC2 Programmable Window Detector ......................................................... 102
7.3.1. Window Detector In Single-Ended Mode ............................................... 102
7.3.2. Window Detector In Differential Mode.................................................... 103
8. DACs, 12-Bit Voltage Mode (C8051F12x Only) .................................................. 107
Rev. 1.3
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