C8051F336/7/8/9
Table of Contents
1. System Overview.................................................................................................... 16
1.1. CIP-51™ Microcontroller Core.......................................................................... 19
1.1.1. Fully 8051 Compatible.............................................................................. 19
1.1.2. Improved Throughput............................................................................... 19
1.1.3. Additional Features .................................................................................. 19
1.2. On-Chip Memory............................................................................................... 20
1.3. On-Chip Debug Circuitry................................................................................... 21
1.4. Programmable Digital I/O and Crossbar........................................................... 22
1.5. Serial Ports ....................................................................................................... 23
1.6. Programmable Counter Array........................................................................... 23
1.7. 10-Bit Analog to Digital Converter..................................................................... 24
1.8. Comparator....................................................................................................... 25
1.9. 10-bit Current Output DAC................................................................................ 26
2. Ordering Information.............................................................................................. 27
3. Pin Definitions ........................................................................................................ 28
4. QFN-20 Package Specifications............................................................................ 32
5. QFN-24 Package Specifications............................................................................ 33
6. Electrical Characteristics....................................................................................... 34
6.1. Absolute Maximum Specifications .................................................................... 34
6.2. Electrical Characteristics................................................................................... 35
7. 10-Bit ADC (ADC0, C8051F336/8 only) ................................................................. 43
7.1. Output Code Formatting ................................................................................... 44
7.2. Modes of Operation .......................................................................................... 44
7.2.1. Starting a Conversion............................................................................... 44
7.2.2. Tracking Modes........................................................................................ 45
7.2.3. Settling Time Requirements..................................................................... 47
7.3. Programmable Window Detector...................................................................... 51
7.3.1. Window Detector In Single-Ended Mode ................................................. 53
7.3.2. Window Detector In Differential Mode...................................................... 54
7.4. ADC0 Analog Multiplexer (C8051F336/8 only)................................................. 55
8. Temperature Sensor (C8051F336/8 only)............................................................. 58
9. 10-Bit Current Mode DAC (IDA0, C8051F336/8 only)........................................... 59
9.1. IDA0 Output Scheduling ................................................................................... 59
9.1.1. Update Output On-Demand ..................................................................... 59
9.1.2. Update Output Based on Timer Overflow ................................................ 60
9.1.3. Update Output Based on CNVSTR Edge................................................. 60
9.2. IDAC Output Mapping....................................................................................... 60
10.Voltage Reference (C8051F336/8 only)................................................................. 63
11.Comparator0 ........................................................................................................... 65
11.1.Comparator Multiplexer .................................................................................... 70
12.CIP-51 Microcontroller ........................................................................................... 72
12.1.Instruction Set................................................................................................... 73
12.1.1.Instruction and CPU Timing ..................................................................... 73
Rev. 0.2
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SILICON [ SILICON ]
