參數(shù)資料
型號: EFM32G280F32
廠商: Energy Micro
文件頁數(shù): 43/69頁
文件大?。?/td> 0K
描述: MCU 32BIT 32KB FLASH 100-LQFP
標準包裝: 1,000
系列: Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 32MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 86
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 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: 100-LQFP
包裝: 帶卷 (TR)
其它名稱: EFM32G280F32-QFP100
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G280FXX - d0006_Rev1.60
48
www.energymicro.com
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
4
PA3
EBI_AD12 #0
TIM0_CDTI0 #0
U0_TX #2
5
PA4
EBI_AD13 #0
TIM0_CDTI1 #0
U0_RX #2
6
PA5
EBI_AD14 #0
TIM0_CDTI2 #0
LEU1_TX #1
7
PA6
EBI_AD15 #0
LEU1_RX #1
8
IOVDD_0
Digital IO power supply 0.
9
PB0
TIM1_CC0 #2
10
PB1
TIM1_CC1 #2
11
PB2
TIM1_CC2 #2
12
PB3
PCNT1_S0IN #1
US2_TX #1
13
PB4
PCNT1_S1IN #1
US2_RX #1
14
PB5
US2_CLK #1
15
PB6
US2_CS #1
16
VSS
Ground
17
IOVDD_1
Digital IO power supply 1.
18
PC0
ACMP0_CH0
PCNT0_S0IN #2
US1_TX #0
19
PC1
ACMP0_CH1
PCNT0_S1IN #2
US1_RX #0
20
PC2
ACMP0_CH2
US2_TX #0
21
PC3
ACMP0_CH3
US2_RX #0
22
PC4
ACMP0_CH4
LETIM0_OUT0 #3
PCNT1_S0IN #0
US2_CLK #0
23
PC5
ACMP0_CH5
LETIM0_OUT1 #3
PCNT1_S1IN #0
US2_CS #0
24
PB7
LFXTAL_P
US1_CLK #0
25
PB8
LFXTAL_N
US1_CS #0
26
PA7
27
PA8
TIM2_CC0 #0
28
PA9
TIM2_CC1 #0
29
PA10
TIM2_CC2 #0
30
PA11
31
IOVDD_2
Digital IO power supply 2.
32
VSS
Ground
33
PA12
TIM2_CC0 #1
34
PA13
TIM2_CC1 #1
35
PA14
TIM2_CC2 #1
36
RESETn
Reset input, active low.
To apply an external reset source to this pin, it is required to only drive this pin low during reset, and let the internal pull-up ensure
that reset is released.
37
PB9
38
PB10
39
PB11
DAC0_OUT0
LETIM0_OUT0 #1
40
PB12
DAC0_OUT1
LETIM0_OUT1 #1
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