参数资料
型号: EFM32G200F32
厂商: Energy Micro
文件页数: 58/64页
文件大小: 0K
描述: MCU 32BIT 32KB FLASH 32-QFN
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: EBI/EMI,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: 24
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 8K 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: 32-VQFN 裸露焊盘
包装: 带卷 (TR)
其它名称: EFM32G200F32-QFN32
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G200FXX - d0003_Rev1.60
61
www.energymicro.com
List of Figures
2.1. Block Diagram ....................................................................................................................................... 3
2.2. EFM32G200 Memory Map with largest RAM and Flash sizes .......................................................................... 7
28MHz ..................................................................................................................................................... 11
21MHz ..................................................................................................................................................... 11
14MHz ..................................................................................................................................................... 12
11MHz ..................................................................................................................................................... 12
7MHz ....................................................................................................................................................... 13
3.11. EM2 current consumption. RTC prescaled to 1kHz, 32 kHz LFRCO. ............................................................. 16
3.12. EM3 current consumption. ................................................................................................................... 16
3.13. EM4 current consumption. ................................................................................................................... 17
3.14. Typical Low-Level Output Current, 2V Supply Voltage ................................................................................ 20
3.15. Typical High-Level Output Current, 2V Supply Voltage ................................................................................ 21
3.16. Typical Low-Level Output Current, 3V Supply Voltage ................................................................................ 22
3.17. Typical High-Level Output Current, 3V Supply Voltage ................................................................................ 23
3.18. Typical Low-Level Output Current, 3.8V Supply Voltage .............................................................................. 24
3.19. Typical High-Level Output Current, 3.8V Supply Voltage ............................................................................. 25
3.20. Calibrated LFRCO Frequency vs Temperature and Supply Voltage .............................................................. 28
3.25. Integral Non-Linearity (INL) ................................................................................................................... 35
3.26. Differential Non-Linearity (DNL) .............................................................................................................. 36
3.27. ADC Frequency Spectrum, Vdd = 3V, Temp = 25° ................................................................................... 37
3.28. ADC Integral Linearity Error vs Code, Vdd = 3V, Temp = 25° ..................................................................... 38
3.29. ADC Differential Linearity Error vs Code, Vdd = 3V, Temp = 25° ................................................................. 39
3.30. ADC Absolute Offset, Common Mode = Vdd /2 ........................................................................................ 40
3.32. Typical ACMP Characteristics ............................................................................................................... 43
4.1. EFM32G200 Pinout (top view, not to scale) ............................................................................................... 46
4.2. QFN32 ................................................................................................................................................ 50
5.1. QFN32 PCB Land Pattern ...................................................................................................................... 51
5.2. QFN32 PCB Solder Mask ....................................................................................................................... 52
5.3. QFN32 PCB Stencil Design .................................................................................................................... 53
6.1. Example Chip Marking ........................................................................................................................... 54
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