C8051T323-GMR Silicon Labs, C8051T323-GMR Datasheet - Page 3
C8051T323-GMR
Manufacturer Part Number
C8051T323-GMR
Description
8-bit Microcontrollers - MCU USB-OTP-16K-QFN28
Manufacturer
Silicon Labs
Datasheet
1.C8051T322-GQR.pdf
(292 pages)
Specifications of C8051T323-GMR
Rohs
yes
Core
8051
Data Bus Width
8 bit
Processor Series
C8051
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Table of Contents
1. System Overview ..................................................................................................... 15
2. Ordering Information ............................................................................................... 20
3. Pin Definitions.......................................................................................................... 21
4. LQFP-32 Package Specifications ........................................................................... 27
5. QFN-32 Package Specifications ............................................................................. 29
6. QFN-28 Package Specifications ............................................................................. 31
7. Electrical Characteristics ........................................................................................ 33
8. 10-Bit ADC (ADC0, C8051T620/320/321 only)........................................................ 43
9. Temperature Sensor (C8051T620/320/321 only) ................................................... 55
10. Voltage Reference Options ................................................................................... 57
11. Voltage Regulators (REG0 and REG1)................................................................. 59
12. CIP-51 Microcontroller........................................................................................... 64
13. Prefetch Engine...................................................................................................... 74
14. Comparator0 and Comparator1............................................................................ 75
15. Memory Organization ............................................................................................ 85
7.1. Absolute Maximum Specifications..................................................................... 33
7.2. Electrical Characteristics ................................................................................... 34
7.3. Typical Performance Curves ............................................................................. 42
8.1. Output Code Formatting .................................................................................... 44
8.2. 8-Bit Mode ......................................................................................................... 44
8.3. Modes of Operation ........................................................................................... 44
8.4. Programmable Window Detector....................................................................... 50
8.5. ADC0 Analog Multiplexer (C8051T620/320/321 only)....................................... 53
9.1. Calibration ......................................................................................................... 56
11.1. Voltage Regulator (REG0)............................................................................... 59
11.2. Voltage Regulator (REG1)............................................................................... 62
12.1. Instruction Set.................................................................................................. 65
12.2. CIP-51 Register Descriptions .......................................................................... 70
14.1. Comparator Multiplexers ................................................................................. 82
15.1. Program Memory............................................................................................. 85
15.2. Data Memory ................................................................................................... 87
8.3.1. Starting a Conversion................................................................................ 44
8.3.2. Tracking Modes......................................................................................... 45
8.3.3. Settling Time Requirements...................................................................... 46
8.4.1. Window Detector Example........................................................................ 52
11.1.1. Regulator Mode Selection....................................................................... 59
11.1.2. VBUS Detection ...................................................................................... 59
12.1.1. Instruction and CPU Timing .................................................................... 65
15.1.1. Derivative ID............................................................................................ 86
15.1.2. Temperature Offset Calibration............................................................... 86
15.1.3. Serialization............................................................................................. 86
15.2.1. Internal RAM ........................................................................................... 87
15.2.1.1. General Purpose Registers ............................................................ 87
C8051T620/621/320/321/322/323
Rev. 1.1
3
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