C8051F709-GQR Silicon Labs, C8051F709-GQR Datasheet - Page 3

• Manufacturer Part Number: C8051F709-GQR
• Description: 8-bit Microcontrollers - MCU 8kB 32B EEPROM Cap Sense
• Manufacturer: Silicon Labs

Specifications of C8051F709-GQR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

Table of Contents
1. System Overview ..................................................................................................... 17
2. Ordering Information ............................................................................................... 26
3. Pin Definitions.......................................................................................................... 28
4. TQFP-64 Package Specifications ........................................................................... 37
5. TQFP-48 Package Specifications ........................................................................... 39
6. QFN-48 Package Specifications ............................................................................. 41
7. QFN-32 Package Specifications ............................................................................. 43
8. QFN-24 Package Specifications ............................................................................. 45
9. Electrical Characteristics ........................................................................................ 47
10. 10-Bit ADC (ADC0) ................................................................................................. 55
11. Temperature Sensor .............................................................................................. 67
12. Voltage and Ground Reference Options.............................................................. 69
13. Voltage Regulator (REG0) ..................................................................................... 72
14. Comparator0........................................................................................................... 74
15. Capacitive Sense (CS0) ......................................................................................... 80
16. CIP-51 Microcontroller........................................................................................... 98
9.1. Absolute Maximum Specifications..................................................................... 47
9.2. Electrical Characteristics ................................................................................... 48
10.1. Output Code Formatting .................................................................................. 56
10.2. 8-Bit Mode ....................................................................................................... 56
10.3. Modes of Operation ......................................................................................... 56
10.4. Programmable Window Detector..................................................................... 62
10.5. ADC0 Analog Multiplexer ................................................................................ 65
11.1. Calibration ....................................................................................................... 67
12.1. External Voltage References........................................................................... 70
12.2. Internal Voltage Reference Options ................................................................ 70
12.3. Analog Ground Reference............................................................................... 70
12.4. Temperature Sensor Enable ........................................................................... 70
14.1. Comparator Multiplexer ................................................................................... 78
15.1. Configuring Port Pins as Capacitive Sense Inputs .......................................... 81
15.2. CS0 Gain Adjustment ...................................................................................... 81
15.3. Capacitive Sense Start-Of-Conversion Sources ............................................. 81
15.4. Automatic Scanning......................................................................................... 83
15.5. CS0 Comparator.............................................................................................. 84
15.6. CS0 Conversion Accumulator ......................................................................... 85
15.7. CS0 Pin Monitor .............................................................................................. 86
15.8. Adjusting CS0 For Special Situations.............................................................. 87
15.9. Capacitive Sense Multiplexer .......................................................................... 96
16.1. Instruction Set.................................................................................................. 99
10.3.1. Starting a Conversion.............................................................................. 56
10.3.2. Tracking Modes....................................................................................... 57
10.3.3. Settling Time Requirements.................................................................... 58
10.4.1. Window Detector Example...................................................................... 64
Rev. 1.0
C8051F70x/71x
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