参数资料
型号: EFM32LG390F256
厂商: Energy Micro
文件页数: 41/69页
文件大小: 0K
描述: IC MCU 32BIT 256KB 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: 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: 87
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: 112-LFBGA
包装: 带卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG390FXX - d0113_Rev1.10
46
www.energymicro.com
BGA112 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
A4
PE9
EBI_AD01 #0/1/2
PCNT2_S1IN #1
A5
PD10
EBI_CS1 #0/1/2
A6
PF7
EBI_BL1 #0/1/2
TIM0_CC1 #2
U0_RX #0
A7
PF5
EBI_REn #0/2
TIM0_CDTI2 #2/5
USB_VBUSEN #0
PRS_CH2 #1
A8
PF12
USB_ID
A9
PE4
EBI_A11 #0/1/2
US0_CS #1
A10
PF10
U1_TX #1
USB_DM
A11
PF11
U1_RX #1
USB_DP
B1
PA15
EBI_AD08 #0/1/2
TIM3_CC2 #0
B2
PE13
EBI_AD05 #0/1/2
US0_TX #3
US0_CS #0
I2C0_SCL #6
LES_ALTEX7 #0
ACMP0_O #0
GPIO_EM4WU5
B3
PE11
EBI_AD03 #0/1/2
TIM1_CC1 #1
US0_RX #0
LES_ALTEX5 #0
BOOT_RX
B4
PE8
EBI_AD00 #0/1/2
PCNT2_S0IN #1
PRS_CH3 #1
B5
PD11
EBI_CS2 #0/1/2
B6
PF8
EBI_WEn #1
TIM0_CC2 #2
ETM_TCLK #1
B7
PF6
EBI_BL0 #0/1/2
TIM0_CC0 #2
U0_TX #0
B8
USB_VBUS
USB 5.0 V VBUS input.
B9
PE5
EBI_A12 #0/1/2
US0_CLK #1
B10
USB_VREGI
USB Input to internal 3.3 V regulator.
B11
USB_VREGO
USB Decoupling for internal 3.3 V USB regulator and regulator output.
C1
PA1
EBI_AD10 #0/1/2
TIM0_CC1 #0/1
I2C0_SCL #0
CMU_CLK1 #0
PRS_CH1 #0
C2
PA0
EBI_AD09 #0/1/2
TIM0_CC0 #0/1/4
LEU0_RX #4
I2C0_SDA #0
PRS_CH0 #0
GPIO_EM4WU0
C3
PE10
EBI_AD02 #0/1/2
TIM1_CC0 #1
US0_TX #0
BOOT_TX
C4
PD13
ETM_TD1 #1
C5
PD12
EBI_CS3 #0/1/2
C6
PF9
EBI_REn #1
ETM_TD0 #1
C7
VSS
Ground
C8
PF2
EBI_ARDY #0/1/2
TIM0_CC2 #5
LEU0_TX #4
ACMP1_O #0
DBG_SWO #0
GPIO_EM4WU4
C9
PE6
EBI_A13 #0/1/2
US0_RX #1
C10
PC10
ACMP1_CH2
EBI_A10 #1/2
TIM2_CC2 #2
US0_RX #2
LES_CH10 #0
C11
PC11
ACMP1_CH3
EBI_ALE #1/2
US0_TX #2
LES_CH11 #0
D1
PA3
EBI_AD12 #0/1/2
TIM0_CDTI0 #0
U0_TX #2
LES_ALTEX2 #0
ETM_TD1 #3
D2
PA2
EBI_AD11 #0/1/2
TIM0_CC2 #0/1
CMU_CLK0 #0
ETM_TD0 #3
D3
PB15
ETM_TD2 #1
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