C8051F120(2005) Ver la hoja de datos (PDF) - Silicon Laboratories
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C8051F120 Datasheet PDF : 350 Pages
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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 ....................................................................................................... 33
1.8. 12 or 10-Bit Analog to Digital Converter ........................................................... 34
1.9. 8-Bit Analog to Digital Converter....................................................................... 35
1.10.12-bit Digital to Analog Converters................................................................... 36
1.11.Analog Comparators......................................................................................... 37
2. Absolute Maximum Ratings .................................................................................. 38
3. Global DC Electrical Characteristics .................................................................... 39
4. Pinout and Package Definitions............................................................................ 41
5. ADC0 (12-Bit ADC, C8051F120/1/4/5 Only)........................................................... 55
5.1. Analog Multiplexer and PGA............................................................................. 55
5.2. ADC Modes of Operation.................................................................................. 57
5.2.1. Starting a Conversion............................................................................... 57
5.2.2. Tracking Modes........................................................................................ 58
5.2.3. Settling Time Requirements ..................................................................... 59
5.3. ADC0 Programmable Window Detector ........................................................... 66
6. ADC0 (10-Bit ADC, C8051F122/3/6/7 and C8051F13x Only)................................ 73
6.1. Analog Multiplexer and PGA............................................................................. 73
6.2. ADC Modes of Operation.................................................................................. 75
6.2.1. Starting a Conversion............................................................................... 75
6.2.2. Tracking Modes........................................................................................ 76
6.2.3. Settling Time Requirements ..................................................................... 77
6.3. ADC0 Programmable Window Detector ........................................................... 84
7. ADC2 (8-Bit ADC, C8051F12x Only)...................................................................... 91
7.1. Analog Multiplexer and PGA............................................................................. 91
7.2. ADC2 Modes of Operation................................................................................ 92
7.2.1. Starting a Conversion............................................................................... 92
7.2.2. Tracking Modes........................................................................................ 92
7.2.3. Settling Time Requirements ..................................................................... 94
7.3. ADC2 Programmable Window Detector ......................................................... 100
7.3.1. Window Detector In Single-Ended Mode ............................................... 100
7.3.2. Window Detector In Differential Mode.................................................... 101
Rev. 1.4
3
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