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參數(shù)資料
型號： EFM32-G840F128-SK
廠商： Energy Micro
文件頁數(shù)： 62/69頁
文件大小： 0K
描述： IC MICRO KIT GECKO 64QFN
標(biāo)準(zhǔn)包裝： 1
系列： Gecko
套件類型： 微控制器
值： 2 件 - 閃存 - 128KB
包裝： 紙板盒
安裝類型： 表面貼裝
包括封裝： 64-QFN
工具箱內(nèi)容： (2) 914-1015-1-ND - IC MCU 32BIT 128KB FLASH 64QFN
其它名稱： 914-1006
EFM32-G840-SK-F128/64/32
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G840FXX - d0008_Rev1.60
65
www.energymicro.com
Table of Contents
1. Ordering Information .................................................................................................................................. 2
2. System Summary ...................................................................................................................................... 3
2.1. System Introduction ......................................................................................................................... 3
2.2. Configuration Summary .................................................................................................................... 6
2.3. Memory Map ................................................................................................................................. 7
3. Electrical Characteristics ............................................................................................................................. 9
3.1. Test Conditions .............................................................................................................................. 9
3.2. Absolute Maximum Ratings .............................................................................................................. 9
3.3. General Operating Conditions ........................................................................................................... 9
3.4. Current Consumption ..................................................................................................................... 11
3.5. Transition between Energy Modes .................................................................................................... 18
3.6. Power Management ....................................................................................................................... 18
3.7. Flash .......................................................................................................................................... 19
3.8. General Purpose Input Output ......................................................................................................... 20
3.9. Oscillators .................................................................................................................................... 27
3.10. Analog Digital Converter (ADC) ...................................................................................................... 32
3.11. Digital Analog Converter (DAC) ...................................................................................................... 41
3.12. Analog Comparator (ACMP) .......................................................................................................... 43
3.13. Voltage Comparator (VCMP) ......................................................................................................... 45
3.14. LCD .......................................................................................................................................... 46
3.15. Digital Peripherals ....................................................................................................................... 46
4. Pinout and Package ................................................................................................................................. 48
4.1. Pinout ......................................................................................................................................... 48
4.2. Alternate functionality pinout ............................................................................................................ 50
4.3. GPIO pinout overview .................................................................................................................... 54
4.4. QFN64 Package ........................................................................................................................... 54
5. PCB Layout and Soldering ........................................................................................................................ 56
5.1. Recommended PCB Layout ............................................................................................................ 56
5.2. Soldering Information ..................................................................................................................... 58
6. Chip Marking, Revision and Errata .............................................................................................................. 59
6.1. Chip Marking ................................................................................................................................ 59
6.2. Revision ...................................................................................................................................... 59
6.3. Errata ......................................................................................................................................... 59
7. Revision History ...................................................................................................................................... 60
7.1. Revision 1.60 ............................................................................................................................... 60
7.2. Revision 1.50 ............................................................................................................................... 60
7.3. Revision 1.40 ............................................................................................................................... 60
7.4. Revision 1.30 ............................................................................................................................... 60
7.5. Revision 1.20 ............................................................................................................................... 60
7.6. Revision 1.11 ............................................................................................................................... 61
7.7. Revision 1.10 ............................................................................................................................... 61
7.8. Revision 1.00 ............................................................................................................................... 61
7.9. Revision 0.85 ............................................................................................................................... 61
7.10. Revision 0.84 .............................................................................................................................. 62
7.11. Revision 0.83 .............................................................................................................................. 62
7.12. Revision 0.82 .............................................................................................................................. 62
7.13. Revision 0.81 .............................................................................................................................. 62
7.14. Revision 0.80 .............................................................................................................................. 62
A. Disclaimer and Trademarks ....................................................................................................................... 63
A.1. Disclaimer ................................................................................................................................... 63
A.2. Trademark Information ................................................................................................................... 63
B. Contact Information ................................................................................................................................. 64
B.1. Energy Micro Corporate Headquarters .............................................................................................. 64
B.2. Global Contacts ............................................................................................................................ 64
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32G840F128-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64QFN
EFM32G840F32 功能描述:ARM微控制器 - MCU 32KB FLASH 8KB RAM 32MHZ 1.8-3.8V RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
EFM32G840F32-QFN64 制造商:Energy Micro AS 功能描述:MCU, 32K FLASH, LCD 4X24, USART+UART 3, BGA112 - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN
EFM32G840F32-QFN64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GECKO - Trays
EFM32G840F32-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN
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