參數(shù)資料
型號(hào): EFM32G200F32
廠商: Energy Micro
文件頁(yè)數(shù): 43/64頁(yè)
文件大小: 0K
描述: MCU 32BIT 32KB FLASH 32-QFN
標(biāo)準(zhǔn)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(shè)備: 欠壓檢測(cè)/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 24
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)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(zhuǎn)換器: A/D 4x12b,D/A 1x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VQFN 裸露焊盤
包裝: 帶卷 (TR)
其它名稱: EFM32G200F32-QFN32
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G200FXX - d0003_Rev1.60
48
www.energymicro.com
Note
Some functionality, such as analog interfaces, do not have alternate settings or a LOCA-
TION bitfield. In these cases, the pinout is shown in the column corresponding to LOCA-
TION 0.
Table 4.2. Alternate functionality overview
Alternate
LOCATION
Functionality
0
1
2
3
Description
ACMP0_CH0
PC0
Analog comparator ACMP0, channel 0.
ACMP0_CH1
PC1
Analog comparator ACMP0, channel 1.
ACMP0_O
PE13
Analog comparator ACMP0, digital output.
ACMP1_CH5
PC13
Analog comparator ACMP1, channel 5.
ACMP1_CH6
PC14
Analog comparator ACMP1, channel 6.
ACMP1_CH7
PC15
Analog comparator ACMP1, channel 7.
ACMP1_O
PF2
Analog comparator ACMP1, digital output.
ADC0_CH4
PD4
Analog to digital converter ADC0, input channel number 4.
ADC0_CH5
PD5
Analog to digital converter ADC0, input channel number 5.
ADC0_CH6
PD6
Analog to digital converter ADC0, input channel number 6.
ADC0_CH7
PD7
Analog to digital converter ADC0, input channel number 7.
BOOT_RX
PE11
Bootloader RX
BOOT_TX
PE10
Bootloader TX
CMU_CLK0
PA2
Clock Management Unit, clock output number 0.
CMU_CLK1
PA1
Clock Management Unit, clock output number 1.
DAC0_OUT0
PB11
Digital to Analog Converter DAC0 output channel number 0.
DBG_SWCLK
PF0
Debug-interface Serial Wire clock input.
Note that this function is enabled to pin out of reset, and has a built-in pull
down.
DBG_SWDIO
PF1
Debug-interface Serial Wire data input / output.
Note that this function is enabled to pin out of reset, and has a built-in pull up.
DBG_SWO
PF2
PC15
Debug-interface Serial Wire viewer Output.
Note that this function is not enabled after reset, and must be enabled by
software to be used.
HFXTAL_N
PB14
High Frequency Crystal negative pin. Also used as external optional clock in-
put pin.
HFXTAL_P
PB13
High Frequency Crystal positive pin.
I2C0_SCL
PA1
PD7
I2C0 Serial Clock Line input / output.
I2C0_SDA
PA0
PD6
I2C0 Serial Data input / output.
LETIM0_OUT0
PD6
PB11
PF0
Low Energy Timer LETIM0, output channel 0.
LETIM0_OUT1
PD7
PF1
Low Energy Timer LETIM0, output channel 1.
LEU0_RX
PD5
PB14
LEUART0 Receive input.
LEU0_TX
PD4
PB13
LEUART0 Transmit output. Also used as receive input in half duplex commu-
nication.
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
Pulse Counter PCNT0 input number 0.
PCNT0_S1IN
PC14
PC1
Pulse Counter PCNT0 input number 1.
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