參數(shù)資料
型號: EFM32LG895F256
廠商: Energy Micro
文件頁數(shù): 42/72頁
文件大小: 0K
描述: IC MCU 32BIT 256KB FLASH BGA120
標準包裝: 1,000
系列: Leopard Gecko
核心處理器: ARM? Cortex?-M4
芯體尺寸: 32-位
速度: 48MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 93
程序存儲器容量: 256KB(256K x 8)
程序存儲器類型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.85 V ~ 3.8 V
數(shù)據(jù)轉換器: A/D 8x12b,D/A 2x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 120-VFBGA
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG895FXX - d0119_Rev1.10
47
www.energymicro.com
BGA120 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
A4
PE9
LCD_SEG5
EBI_AD01 #0/1/2
PCNT2_S1IN #1
A5
PD11
LCD_SEG30
EBI_CS2 #0/1/2
A6
PD9
LCD_SEG28
EBI_CS0 #0/1/2
A7
PF7
LCD_SEG25
EBI_BL1 #0/1/2
TIM0_CC1 #2
U0_RX #0
A8
PF5
LCD_SEG3
EBI_REn #0/2
TIM0_CDTI2 #2/5
PRS_CH2 #1
A9
PF4
LCD_SEG2
EBI_WEn #0/2
TIM0_CDTI1 #2/5
PRS_CH1 #1
A10
PF2
LCD_SEG0
EBI_ARDY #0/1/2
TIM0_CC2 #5
LEU0_TX #4
ACMP1_O #0
DBG_SWO #0
GPIO_EM4WU4
A11
USB_VREGI
USB Input to internal 3.3 V regulator.
A12
USB_VREGO
USB Decoupling for internal 3.3 V USB regulator and regulator output.
A13
PF11
U1_RX #1
B1
PA15
LCD_SEG12
EBI_AD08 #0/1/2
TIM3_CC2 #0
B2
PE13
LCD_SEG9
EBI_AD05 #0/1/2
US0_TX #3
US0_CS #0
I2C0_SCL #6
LES_ALTEX7 #0
ACMP0_O #0
GPIO_EM4WU5
B3
PE11
LCD_SEG7
EBI_AD03 #0/1/2
TIM1_CC1 #1
US0_RX #0
LES_ALTEX5 #0
BOOT_RX
B4
PE8
LCD_SEG4
EBI_AD00 #0/1/2
PCNT2_S0IN #1
PRS_CH3 #1
B5
PD12
LCD_SEG31
EBI_CS3 #0/1/2
B6
PD10
LCD_SEG29
EBI_CS1 #0/1/2
B7
PF8
LCD_SEG26
EBI_WEn #1
TIM0_CC2 #2
ETM_TCLK #1
B8
PF6
LCD_SEG24
EBI_BL0 #0/1/2
TIM0_CC0 #2
U0_TX #0
B9
PF3
LCD_SEG1
EBI_ALE #0
TIM0_CDTI0 #2/5
PRS_CH0 #1
ETM_TD3 #1
B10
PF1
TIM0_CC1 #5
LETIM0_OUT1 #2
US1_CS #2
LEU0_RX #3
I2C0_SCL #5
DBG_SWDIO #0/1/2/3
GPIO_EM4WU3
B11
PF12
B12
USB_VBUS
USB 5.0 V VBUS input.
B13
PF10
U1_TX #1
C1
PA1
LCD_SEG14
EBI_AD10 #0/1/2
TIM0_CC1 #0/1
I2C0_SCL #0
CMU_CLK1 #0
PRS_CH1 #0
C2
PA0
LCD_SEG13
EBI_AD09 #0/1/2
TIM0_CC0 #0/1/4
LEU0_RX #4
I2C0_SDA #0
PRS_CH0 #0
GPIO_EM4WU0
C3
PE10
LCD_SEG6
EBI_AD02 #0/1/2
TIM1_CC0 #1
US0_TX #0
BOOT_TX
C4
PD13
ETM_TD1 #1
C5
VSS
Ground
C6
IOVDD_0
Digital IO power supply 0.
C7
PF9
LCD_SEG27
EBI_REn #1
ETM_TD0 #1
C8
VSS
Ground
C9
IOVDD_1
Digital IO power supply 1.
C10
PF0
TIM0_CC0 #5
LETIM0_OUT0 #2
US1_CLK #2
LEU0_TX #3
I2C0_SDA #5
DBG_SWCLK #0/1/2/3
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EFM32LG895F64 功能描述:ARM微控制器 - MCU 64KB FL 32KB RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT