参数资料
| 型号： | EFM32G222F64 |
| 厂商： | Energy Micro |
| 文件页数： | 58/65页 |
| 文件大小： | 0K |
| 描述： | IC MCU 32BIT 64KB FLASH QFP48 |
| 标准包装： | 1,000 |
| 系列： | Gecko |
| 核心处理器： | ARM? Cortex?-M3 |
| 芯体尺寸： | 32-位 |
| 速度： | 32MHz |
| 连通性： | I²C，IrDA，智能卡，SPI，UART/USART |
| 外围设备： | 欠压检测/复位，DMA，POR，PWM，WDT |
| 输入/输出数： | 37 |
| 程序存储器容量： | 64KB（64K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 16K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.8 V ~ 3.8 V |
| 数据转换器： | A/D 4x12b，D/A 1x12b |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 48-TQFP |
| 包装： | 带卷 (TR) |
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...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G222FXX - d0033_Rev1.60
61
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. Digital Peripherals ....................................................................................................................... 45
4. Pinout and Package ................................................................................................................................. 47
4.1. Pinout ......................................................................................................................................... 47
4.2. Alternate functionality pinout ............................................................................................................ 49
4.3. GPIO pinout overview .................................................................................................................... 51
4.4. TQFP48 Package .......................................................................................................................... 52
5. PCB Layout and Soldering ........................................................................................................................ 54
5.1. Recommended PCB Layout ............................................................................................................ 54
5.2. Soldering Information ..................................................................................................................... 56
6. Chip Marking, Revision and Errata .............................................................................................................. 57
6.1. Chip Marking ................................................................................................................................ 57
6.2. Revision ...................................................................................................................................... 57
6.3. Errata ......................................................................................................................................... 57
7. Revision History ...................................................................................................................................... 58
7.1. Revision 1.60 ............................................................................................................................... 58
7.2. Revision 1.50 ............................................................................................................................... 58
7.3. Revision 1.40 ............................................................................................................................... 58
7.4. Revision 1.0 ................................................................................................................................. 58
7.5. Revision 0.90 ............................................................................................................................... 58
A. Disclaimer and Trademarks ....................................................................................................................... 59
A.1. Disclaimer ................................................................................................................................... 59
A.2. Trademark Information ................................................................................................................... 59
B. Contact Information ................................................................................................................................. 60
B.1. Energy Micro Corporate Headquarters .............................................................................................. 60
B.2. Global Contacts ............................................................................................................................ 60
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相关代理商/技术参数 |
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| EFM32G222F64G-E-QFP48R | 功能描述:64K FLASH, 16K RAM, AES 制造商:silicon labs 系列:Gecko 包装:剪切带（CT） 零件状态:在售 核心处理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:32MHz 连接性:I2C，IrDA，智能卡，SPI，UART/USART 外设:欠压检测/复位，DMA，POR，PWM，WDT I/O 数:37 程序存储容量:64KB（64K x 8） 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:16K x 8 电压 - 电源（Vcc/Vdd）:1.98 V ~ 3.8 V 数据转换器:A/D 4x12b，D/A 1x12b 振荡器类型:内部 工作温度:-40°C ~ 85°C（TA） 封装/外壳:48-TQFP 供应商器件封装:48-TQFP（7x7） 标准包装:1 |
| EFM32G222F64-QFP48 | 制造商:Energy Micro AS 功能描述:GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:GECKO MCU - Cut TR (SOS) 制造商:Energy Micro 功能描述:Energy Micro As EFM32G222F64-QFP48 Microcontrollers (MCU) 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 48TQFP |
| EFM32G222F64-QFP48T | 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GECKO - Trays |
| EFM32G222F64-QFP48-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 48TQFP |
| EFM32G222F64-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 48TQFP |
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