参数资料
型号: EFM32G280F64
厂商: Energy Micro
文件页数: 42/69页
文件大小: 0K
描述: MCU 32BIT 64KB FLASH 100-LQFP
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: 86
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 8x12b,D/A 2x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
包装: 带卷 (TR)
其它名称: EFM32G280F64-QFP100
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G280FXX - d0006_Rev1.60
47
www.energymicro.com
4 Pinout and Package
Note
Please refer to the application note "AN0002 EFM32 Hardware Design Considerations" for
guidelines on designing Printed Circuit Boards (PCB's) for the EFM32G280.
4.1 Pinout
The EFM32G280 pinout is shown in Figure 4.1 (p. 47) and Table 4.1 (p. 47). Alternate locations
are denoted by "#" followed by the location number (Multiple locations on the same pin are split with "/").
Alternate locations can be configured in the LOCATION bitfield in the *_ROUTE register in the module
in question.
Figure 4.1. EFM32G280 Pinout (top view, not to scale)
Table 4.1. Device Pinout
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
1
PA0
EBI_AD09 #0
TIM0_CC0 #0/1
I2C0_SDA #0
2
PA1
EBI_AD10 #0
TIM0_CC1 #0/1
I2C0_SCL #0
CMU_CLK1 #0
3
PA2
EBI_AD11 #0
TIM0_CC2 #0/1
CMU_CLK0 #0
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