参数资料
型号: EFM32G222F64
厂商: Energy Micro
文件页数: 54/65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)
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G222FXX - d0033_Rev1.60
58
www.energymicro.com
7 Revision History
7.1 Revision 1.60
June 28th, 2013
Updated power requirements in the Power Management section.
Removed minimum load capacitance figure and table. Added reference to application note.
Other minor corrections.
7.2 Revision 1.50
September 11th, 2012
Updated the HFRCO 1 MHz band typical value to 1.2 MHz.
Updated the HFRCO 7 MHz band typical value to 6.6 MHz.
Other minor corrections.
7.3 Revision 1.40
February 27th, 2012
Updated Power Management section.
Corrected operating voltage from 1.8 V to 1.85 V.
Corrected TGRADADCTH parameter.
Corrected TQFP48 package drawing.
Updated PCB land pattern, solder mask and stencil design.
7.4 Revision 1.0
May 20th, 2011
Updated LFXO load capacitance section.
7.5 Revision 0.90
Initial preliminary revision, April 14th, 2011
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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
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