Table Of Contents - Silicon Laboratories C8051T620 Manual

Table of Contents

1. System Overview ..................................................................................................... 15
2. Ordering Information ............................................................................................... 21
3. Pin Definitions.......................................................................................................... 22
4. LQFP-32 Package Specifications ........................................................................... 28
5. QFN-32 Package Specifications ............................................................................. 30
6. QFN-28 Package Specifications ............................................................................. 32
7. Electrical Characteristics ........................................................................................ 34
7.1. Absolute Maximum Specifications..................................................................... 34
7.2. Electrical Characteristics ................................................................................... 35
7.3. Typical Performance Curves ............................................................................. 44
8. 10-Bit ADC (ADC0, C8051T620/6/7 and C8051T320/1 Only) ................................. 45
8.1. Output Code Formatting .................................................................................... 46
8.2. 8-Bit Mode ......................................................................................................... 46
8.3. Modes of Operation ........................................................................................... 46
8.3.1. Starting a Conversion................................................................................ 46
8.3.2. Tracking Modes......................................................................................... 47
8.3.3. Settling Time Requirements...................................................................... 48
8.4. Programmable Window Detector....................................................................... 52
8.4.1. Window Detector Example........................................................................ 54
8.5. ADC0 Analog Multiplexer (C8051T620/6/7 and C8051T320/1 Only) ................ 55
9. Temperature Sensor (C8051T620/6/7 and C8051T320/1 Only)............................. 57
9.1. Calibration ......................................................................................................... 58
10. Voltage Reference Options ................................................................................... 59
11. Voltage Regulators (REG0 and REG1)................................................................. 61
11.1. Voltage Regulator (REG0)............................................................................... 61
11.1.1. Regulator Mode Selection....................................................................... 61
11.1.2. VBUS Detection ...................................................................................... 61
11.2. Voltage Regulator (REG1)............................................................................... 64
12. CIP-51 Microcontroller........................................................................................... 66
12.1. Instruction Set.................................................................................................. 67
12.1.1. Instruction and CPU Timing .................................................................... 67
12.2. CIP-51 Register Descriptions .......................................................................... 73
13. Prefetch Engine...................................................................................................... 76
14. Comparator0 and Comparator1............................................................................ 77
14.1. Comparator Multiplexers ................................................................................. 84
15. Memory Organization ............................................................................................ 87
15.1. Program Memory............................................................................................. 88
15.1.1. Derivative ID............................................................................................ 89
15.1.2. Temperature Offset Calibration............................................................... 89
15.1.3. Serialization............................................................................................. 89
15.2. Data Memory ................................................................................................... 90
15.2.1. Internal RAM ........................................................................................... 90
15.2.1.1. General Purpose Registers ............................................................ 90
C8051T620/1/6/7 & C8051T320/1/2/3
Rev. 1.2 3