參數(shù)資料
型號: EFM32LG895F256
廠商: Energy Micro
文件頁數(shù): 43/72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
48
www.energymicro.com
BGA120 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
C11
PE4
LCD_COM0
EBI_A11 #0/1/2
US0_CS #1
C12
PC14
DAC0_OUT1ALT #2/
OPAMP_OUT1ALT
ACMP1_CH6
TIM0_CDTI1 #1/3
TIM1_CC1 #0
PCNT0_S1IN #0
US0_CS #3
U0_TX #3
LES_CH14 #0
C13
PC15
DAC0_OUT1ALT #3/
OPAMP_OUT1ALT
ACMP1_CH7
TIM0_CDTI2 #1/3
TIM1_CC2 #0
US0_CLK #3
U0_RX #3
LES_CH15 #0
DBG_SWO #1
D1
PA3
LCD_SEG16
EBI_AD12 #0/1/2
TIM0_CDTI0 #0
U0_TX #2
LES_ALTEX2 #0
ETM_TD1 #3
D2
PA2
LCD_SEG15
EBI_AD11 #0/1/2
TIM0_CC2 #0/1
CMU_CLK0 #0
ETM_TD0 #3
D3
PB15
ETM_TD2 #1
D11
PE5
LCD_COM1
EBI_A12 #0/1/2
US0_CLK #1
D12
PC12
DAC0_OUT1ALT #0/
OPAMP_OUT1ALT
ACMP1_CH4
U1_TX #0
CMU_CLK0 #1
LES_CH12 #0
D13
PC13
DAC0_OUT1ALT #1/
OPAMP_OUT1ALT
ACMP1_CH5
TIM0_CDTI0 #1/3
TIM1_CC0 #0
TIM1_CC2 #4
PCNT0_S0IN #0
U1_RX #0
LES_CH13 #0
E1
PA6
LCD_SEG19
EBI_AD15 #0/1/2
LEU1_RX #1
ETM_TCLK #3
GPIO_EM4WU1
E2
PA5
LCD_SEG18
EBI_AD14 #0/1/2
TIM0_CDTI2 #0
LEU1_TX #1
LES_ALTEX4 #0
ETM_TD3 #3
E3
PA4
LCD_SEG17
EBI_AD13 #0/1/2
TIM0_CDTI1 #0
U0_RX #2
LES_ALTEX3 #0
ETM_TD2 #3
E11
PE6
LCD_COM2
EBI_A13 #0/1/2
US0_RX #1
E12
PC10
ACMP1_CH2
EBI_A10 #1/2
TIM2_CC2 #2
US0_RX #2
LES_CH10 #0
E13
PC11
ACMP1_CH3
EBI_ALE #1/2
US0_TX #2
LES_CH11 #0
F1
PB0
LCD_SEG32
EBI_A16 #0/1/2
TIM1_CC0 #2
F2
PB1
LCD_SEG33
EBI_A17 #0/1/2
TIM1_CC1 #2
F3
PB2
LCD_SEG34
EBI_A18 #0/1/2
TIM1_CC2 #2
F11
PE7
LCD_COM3
EBI_A14 #0/1/2
US0_TX #1
F12
PC8
ACMP1_CH0
EBI_A15 #0/1/2
TIM2_CC0 #2
US0_CS #2
LES_CH8 #0
F13
PC9
ACMP1_CH1
EBI_A09 #1/2
TIM2_CC1 #2
US0_CLK #2
LES_CH9 #0
GPIO_EM4WU2
G1
PB3
LCD_SEG20/
LCD_COM4
EBI_A19 #0/1/2
PCNT1_S0IN #1
US2_TX #1
G2
PB4
LCD_SEG21/
LCD_COM5
EBI_A20 #0/1/2
PCNT1_S1IN #1
US2_RX #1
G3
IOVDD_2
Digital IO power supply 2.
G11
PE0
EBI_A07 #0/1/2
TIM3_CC0 #1
PCNT0_S0IN #1
U0_TX #1
I2C1_SDA #2
G12
PE1
EBI_A08 #0/1/2
TIM3_CC1 #1
PCNT0_S1IN #1
U0_RX #1
I2C1_SCL #2
G13
PE3
BU_STAT
EBI_A10 #0
U1_RX #3
ACMP1_O #1
H1
PB5
LCD_SEG22/
LCD_COM6
EBI_A21 #0/1/2
US2_CLK #1
H2
PB6
LCD_SEG23/
LCD_COM7
EBI_A22 #0/1/2
US2_CS #1
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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