参数资料
型号: EFM32LG395F256
厂商: Energy Micro
文件页数: 48/69页
文件大小: 0K
描述: IC MCU 32BIT 256KB FLASH BGA120
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: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART,USB
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 93
程序存储器容量: 256KB(256K 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: 120-VFBGA
包装: 带卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG395FXX - d0114_Rev1.10
52
www.energymicro.com
Alternate
LOCATION
Functionality
0
1
2
3
4
5
6
Description
EBI_A21
PB5
External Bus Interface (EBI) address output pin 21.
EBI_A22
PB6
External Bus Interface (EBI) address output pin 22.
EBI_A23
PC0
External Bus Interface (EBI) address output pin 23.
EBI_A24
PC1
External Bus Interface (EBI) address output pin 24.
EBI_A25
PC2
External Bus Interface (EBI) address output pin 25.
EBI_A26
PC4
External Bus Interface (EBI) address output pin 26.
EBI_A27
PD2
External Bus Interface (EBI) address output pin 27.
EBI_AD00
PE8
External Bus Interface (EBI) address and data input / out-
put pin 00.
EBI_AD01
PE9
External Bus Interface (EBI) address and data input / out-
put pin 01.
EBI_AD02
PE10
External Bus Interface (EBI) address and data input / out-
put pin 02.
EBI_AD03
PE11
External Bus Interface (EBI) address and data input / out-
put pin 03.
EBI_AD04
PE12
External Bus Interface (EBI) address and data input / out-
put pin 04.
EBI_AD05
PE13
External Bus Interface (EBI) address and data input / out-
put pin 05.
EBI_AD06
PE14
External Bus Interface (EBI) address and data input / out-
put pin 06.
EBI_AD07
PE15
External Bus Interface (EBI) address and data input / out-
put pin 07.
EBI_AD08
PA15
External Bus Interface (EBI) address and data input / out-
put pin 08.
EBI_AD09
PA0
External Bus Interface (EBI) address and data input / out-
put pin 09.
EBI_AD10
PA1
External Bus Interface (EBI) address and data input / out-
put pin 10.
EBI_AD11
PA2
External Bus Interface (EBI) address and data input / out-
put pin 11.
EBI_AD12
PA3
External Bus Interface (EBI) address and data input / out-
put pin 12.
EBI_AD13
PA4
External Bus Interface (EBI) address and data input / out-
put pin 13.
EBI_AD14
PA5
External Bus Interface (EBI) address and data input / out-
put pin 14.
EBI_AD15
PA6
External Bus Interface (EBI) address and data input / out-
put pin 15.
EBI_ALE
PF3
PC11
External Bus Interface (EBI) Address Latch Enable output.
EBI_ARDY
PF2
External Bus Interface (EBI) Hardware Ready Control in-
put.
EBI_BL0
PF6
External Bus Interface (EBI) Byte Lane/Enable pin 0.
EBI_BL1
PF7
External Bus Interface (EBI) Byte Lane/Enable pin 1.
EBI_CS0
PD9
External Bus Interface (EBI) Chip Select output 0.
EBI_CS1
PD10
External Bus Interface (EBI) Chip Select output 1.
EBI_CS2
PD11
External Bus Interface (EBI) Chip Select output 2.
EBI_CS3
PD12
External Bus Interface (EBI) Chip Select output 3.
EBI_CSTFT
PA7
External Bus Interface (EBI) Chip Select output TFT.
EBI_DCLK
PA8
External Bus Interface (EBI) TFT Dot Clock pin.
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