參數(shù)資料
型號(hào): EFM32LG230F64
廠(chǎng)商: Energy Micro
文件頁(yè)數(shù): 46/65頁(yè)
文件大?。?/td> 0K
描述: IC MCU 32BIT 64KB FLASH QFN64
標(biāo)準(zhǔn)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: I²C,IrDA,智能卡,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 56
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類(lèi)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: 64-VFQFN 裸露焊盤(pán)
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG230FXX - d0105_Rev1.10
50
www.energymicro.com
Alternate
LOCATION
Functionality
0
1
2
3
4
5
6
Description
LES_CH12
PC12
LESENSE channel 12.
LES_CH13
PC13
LESENSE channel 13.
LES_CH14
PC14
LESENSE channel 14.
LES_CH15
PC15
LESENSE channel 15.
LETIM0_OUT0
PD6
PB11
PF0
PC4
Low Energy Timer LETIM0, output channel 0.
LETIM0_OUT1
PD7
PB12
PF1
PC5
Low Energy Timer LETIM0, output channel 1.
LEU0_RX
PD5
PB14
PE15
PF1
PA0
LEUART0 Receive input.
LEU0_TX
PD4
PB13
PE14
PF0
PF2
LEUART0 Transmit output. Also used as receive input in half
duplex communication.
LEU1_RX
PC7
PA6
LEUART1 Receive input.
LEU1_TX
PC6
PA5
LEUART1 Transmit output. Also used as receive input in half
duplex communication.
LFXTAL_N
PB8
Low Frequency Crystal (typically 32.768 kHz) negative pin.
Also used as an optional external clock input pin.
LFXTAL_P
PB7
Low Frequency Crystal (typically 32.768 kHz) positive pin.
PCNT0_S0IN
PC13
PC0
PD6
Pulse Counter PCNT0 input number 0.
PCNT0_S1IN
PC14
PC1
PD7
Pulse Counter PCNT0 input number 1.
PCNT1_S0IN
PC4
Pulse Counter PCNT1 input number 0.
PCNT1_S1IN
PC5
Pulse Counter PCNT1 input number 1.
PCNT2_S0IN
PD0
PE8
Pulse Counter PCNT2 input number 0.
PCNT2_S1IN
PD1
PE9
Pulse Counter PCNT2 input number 1.
PRS_CH0
PA0
PF3
Peripheral Reflex System PRS, channel 0.
PRS_CH1
PA1
PF4
Peripheral Reflex System PRS, channel 1.
PRS_CH2
PC0
PF5
Peripheral Reflex System PRS, channel 2.
PRS_CH3
PC1
PE8
Peripheral Reflex System PRS, channel 3.
TIM0_CC0
PA0
PD1
PA0
PF0
Timer 0 Capture Compare input / output channel 0.
TIM0_CC1
PA1
PD2
PC0
PF1
Timer 0 Capture Compare input / output channel 1.
TIM0_CC2
PA2
PD3
PC1
PF2
Timer 0 Capture Compare input / output channel 2.
TIM0_CDTI0
PA3
PC13
PF3
PC13
PC2
PF3
Timer 0 Complimentary Deat Time Insertion channel 0.
TIM0_CDTI1
PA4
PC14
PF4
PC14
PC3
PF4
Timer 0 Complimentary Deat Time Insertion channel 1.
TIM0_CDTI2
PA5
PC15
PF5
PC15
PC4
PF5
Timer 0 Complimentary Deat Time Insertion channel 2.
TIM1_CC0
PC13
PE10
PB7
PD6
Timer 1 Capture Compare input / output channel 0.
TIM1_CC1
PC14
PE11
PB8
PD7
Timer 1 Capture Compare input / output channel 1.
TIM1_CC2
PC15
PE12
PB11
PC13
Timer 1 Capture Compare input / output channel 2.
TIM2_CC0
PA8
PC8
Timer 2 Capture Compare input / output channel 0.
TIM2_CC1
PA9
PC9
Timer 2 Capture Compare input / output channel 1.
TIM2_CC2
PA10
PC10
Timer 2 Capture Compare input / output channel 2.
TIM3_CC0
PE14
Timer 3 Capture Compare input / output channel 0.
TIM3_CC1
PE15
Timer 3 Capture Compare input / output channel 1.
TIM3_CC2
PA15
Timer 3 Capture Compare input / output channel 2.
US0_CLK
PE12
PC9
PC15
PB13
USART0 clock input / output.
US0_CS
PE13
PC8
PC14
PB14
USART0 chip select input / output.
US0_RX
PE11
PC10
PE12
PB8
PC1
USART0 Asynchronous Receive.
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