參數(shù)資料
型號: EFM32LG880F256
廠商: Energy Micro
文件頁數(shù): 42/72頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 256KB FLASH QFP100
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): 86
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(zhuǎn)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: 100-LQFP
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG880FXX - d0117_Rev1.10
47
www.energymicro.com
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
ETM_TD0 #3
4
PA3
LCD_SEG16
EBI_AD12 #0/1/2
TIM0_CDTI0 #0
U0_TX #2
LES_ALTEX2 #0
ETM_TD1 #3
5
PA4
LCD_SEG17
EBI_AD13 #0/1/2
TIM0_CDTI1 #0
U0_RX #2
LES_ALTEX3 #0
ETM_TD2 #3
6
PA5
LCD_SEG18
EBI_AD14 #0/1/2
TIM0_CDTI2 #0
LEU1_TX #1
LES_ALTEX4 #0
ETM_TD3 #3
7
PA6
LCD_SEG19
EBI_AD15 #0/1/2
LEU1_RX #1
ETM_TCLK #3
GPIO_EM4WU1
8
IOVDD_0
Digital IO power supply 0.
9
PB0
LCD_SEG32
EBI_A16 #0/1/2
TIM1_CC0 #2
10
PB1
LCD_SEG33
EBI_A17 #0/1/2
TIM1_CC1 #2
11
PB2
LCD_SEG34
EBI_A18 #0/1/2
TIM1_CC2 #2
12
PB3
LCD_SEG20/
LCD_COM4
EBI_A19 #0/1/2
PCNT1_S0IN #1
US2_TX #1
13
PB4
LCD_SEG21/
LCD_COM5
EBI_A20 #0/1/2
PCNT1_S1IN #1
US2_RX #1
14
PB5
LCD_SEG22/
LCD_COM6
EBI_A21 #0/1/2
US2_CLK #1
15
PB6
LCD_SEG23/
LCD_COM7
EBI_A22 #0/1/2
US2_CS #1
16
VSS
Ground
17
IOVDD_1
Digital IO power supply 1.
18
PC0
DAC0_OUT0ALT #0/
OPAMP_OUT0ALT
ACMP0_CH0
EBI_A23 #0/1/2
TIM0_CC1 #4
PCNT0_S0IN #2
US0_TX #5
US1_TX #0
I2C0_SDA #4
LES_CH0 #0
PRS_CH2 #0
19
PC1
DAC0_OUT0ALT #1/
OPAMP_OUT0ALT
ACMP0_CH1
EBI_A24 #0/1/2
TIM0_CC2 #4
PCNT0_S1IN #2
US0_RX #5
US1_RX #0
I2C0_SCL #4
LES_CH1 #0
PRS_CH3 #0
20
PC2
DAC0_OUT0ALT #2/
OPAMP_OUT0ALT
ACMP0_CH2
EBI_A25 #0/1/2
TIM0_CDTI0 #4
US2_TX #0
LES_CH2 #0
21
PC3
DAC0_OUT0ALT #3/
OPAMP_OUT0ALT
ACMP0_CH3
EBI_NANDREn #0/1/2
TIM0_CDTI1 #4
US2_RX #0
LES_CH3 #0
22
PC4
DAC0_P0 /
OPAMP_P0
ACMP0_CH4
EBI_A26 #0/1/2
TIM0_CDTI2 #4
LETIM0_OUT0 #3
PCNT1_S0IN #0
US2_CLK #0
I2C1_SDA #0
LES_CH4 #0
23
PC5
DAC0_N0 /
OPAMP_N0
ACMP0_CH5
EBI_NANDWEn #0/1/2
LETIM0_OUT1 #3
PCNT1_S1IN #0
US2_CS #0
I2C1_SCL #0
LES_CH5 #0
24
PB7
LFXTAL_P
TIM1_CC0 #3
US0_TX #4
US1_CLK #0
25
PB8
LFXTAL_N
TIM1_CC1 #3
US0_RX #4
US1_CS #0
26
PA7
LCD_SEG35
EBI_CSTFT #0/1/2
27
PA8
LCD_SEG36
EBI_DCLK #0/1/2
TIM2_CC0 #0
28
PA9
LCD_SEG37
EBI_DTEN #0/1/2
TIM2_CC1 #0
29
PA10
LCD_SEG38
EBI_VSNC #0/1/2
TIM2_CC2 #0
30
PA11
LCD_SEG39
EBI_HSNC #0/1/2
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EFM32LG880F64 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