參數(shù)資料
型號： EFM32G890F128
廠商： Energy Micro
文件頁數(shù)： 64/71頁
文件大?。?/td> 0K
描述： IC MCU 32BIT 128KB FLASH 112BGA
特色產品： EFM32 Gecko
標準包裝： 1
系列： Gecko
核心處理器： ARM? Cortex?-M3
芯體尺寸： 32-位
速度： 32MHz
連通性： EBI/EMI，I²C，IrDA，智能卡，SPI，UART/USART
外圍設備： 欠壓檢測/復位，DMA，LCD，POR，PWM，WDT
輸入/輸出數(shù)： 90
程序存儲器容量： 128KB（128K x 8）
程序存儲器類型： 閃存
RAM 容量： 16K x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 3.8 V
數(shù)據轉換器： A/D 8x12b，D/A 2x12b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 112-LFBGA
包裝： 標準包裝
其它名稱： 914-1017-6
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G890FXX - d0010_Rev1.60
67
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 ................................................................................................................................. 8
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 ............................................................................................................ 52
4.3. GPIO pinout overview .................................................................................................................... 56
4.4. BGA112 Package .......................................................................................................................... 57
5. PCB Layout and Soldering ........................................................................................................................ 58
5.1. Recommended PCB Layout ............................................................................................................ 58
5.2. Soldering Information ..................................................................................................................... 60
6. Chip Marking, Revision and Errata .............................................................................................................. 61
6.1. Chip Marking ................................................................................................................................ 61
6.2. Revision ...................................................................................................................................... 61
6.3. Errata ......................................................................................................................................... 61
7. Revision History ...................................................................................................................................... 62
7.1. Revision 1.60 ............................................................................................................................... 62
7.2. Revision 1.50 ............................................................................................................................... 62
7.3. Revision 1.40 ............................................................................................................................... 62
7.4. Revision 1.30 ............................................................................................................................... 62
7.5. Revision 1.20 ............................................................................................................................... 62
7.6. Revision 1.11 ............................................................................................................................... 63
7.7. Revision 1.10 ............................................................................................................................... 63
7.8. Revision 1.00 ............................................................................................................................... 63
7.9. Revision 0.85 ............................................................................................................................... 63
7.10. Revision 0.83 .............................................................................................................................. 64
7.11. Revision 0.82 .............................................................................................................................. 64
7.12. Revision 0.81 .............................................................................................................................. 64
7.13. Revision 0.80 .............................................................................................................................. 64
A. Disclaimer and Trademarks ....................................................................................................................... 65
A.1. Disclaimer ................................................................................................................................... 65
A.2. Trademark Information ................................................................................................................... 65
B. Contact Information ................................................................................................................................. 66
B.1. Energy Micro Corporate Headquarters .............................................................................................. 66
B.2. Global Contacts ............................................................................................................................ 66
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EFM32G890F128G-E-BGA112 功能描述:128K FLASH, 16K RAM, 4X40 LCD, A 制造商:silicon labs 系列:Gecko 包裝:托盤 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:32MHz 連接性:EBI/EMI，I2C，IrDA，智能卡，SPI，UART/USART 外設:欠壓檢測/復位，DMA，LCD，POR，PWM，WDT I/O 數(shù):90 程序存儲容量:128KB（128K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:16K x 8 電壓 - 電源（Vcc/Vdd）:1.98 V ~ 3.8 V 數(shù)據轉換器:A/D 8x12b，D/A 2x12b 振蕩器類型:內部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:112-LFBGA 供應商器件封裝:112-BGA（10x10） 標準包裝:168
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