参数资料
型号: EFM32LG232F128
厂商: Energy Micro
文件页数: 64/65页
文件大小: 0K
描述: IC MCU 32BIT 128KB FLASH BGA112
标准包装: 1,000
系列: Leopard Gecko
核心处理器: ARM? Cortex?-M4
芯体尺寸: 32-位
速度: 48MHz
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: 53
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 1.85 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: 64-TQFP
包装: 带卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG232FXX - d0106_Rev1.10
8
www.energymicro.com
Module
Configuration
Pin Connections
PCNT0
PCNT0_S[1:0]
PCNT1
8-bit count register
PCNT1_S[1:0]
PCNT2
8-bit count register
PCNT2_S[1:0]
ACMP0
Full configuration
ACMP0_CH[7:0], ACMP0_O
ACMP1
Full configuration
ACMP1_CH[7:0], ACMP1_O
VCMP
Full configuration
NA
ADC0
Full configuration
ADC0_CH[7:0]
DAC0
Full configuration
DAC0_OUT[1:0], DAC0_OUTxALT
OPAMP
AES
Full configuration
NA
GPIO
53 pins
Available pins are shown in
2.3 Memory Map
The EFM32LG232 memory map is shown in Figure 2.2 (p. 8) , with RAM and Flash sizes for the
largest memory configuration.
Figure 2.2. EFM32LG232 Memory Map with largest RAM and Flash sizes
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