參數(shù)資料
型號(hào): EFM32G880F32
廠商: Energy Micro
文件頁(yè)數(shù): 49/72頁(yè)
文件大?。?/td> 0K
描述: MCU 32BIT 32KB FLASH 100-QFP
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,LCD,POR,PWM,WDT
輸入/輸出數(shù): 86
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 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: EFM32G880F32-QFP100
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G880FXX - d0009_Rev1.60
53
www.energymicro.com
Alternate
LOCATION
Functionality
0
1
2
3
Description
EBI_AD04
PE12
External Bus Interface (EBI) address and data input / output pin 04.
EBI_AD05
PE13
External Bus Interface (EBI) address and data input / output pin 05.
EBI_AD06
PE14
External Bus Interface (EBI) address and data input / output pin 06.
EBI_AD07
PE15
External Bus Interface (EBI) address and data input / output pin 07.
EBI_AD08
PA15
External Bus Interface (EBI) address and data input / output pin 08.
EBI_AD09
PA0
External Bus Interface (EBI) address and data input / output pin 09.
EBI_AD10
PA1
External Bus Interface (EBI) address and data input / output pin 10.
EBI_AD11
PA2
External Bus Interface (EBI) address and data input / output pin 11.
EBI_AD12
PA3
External Bus Interface (EBI) address and data input / output pin 12.
EBI_AD13
PA4
External Bus Interface (EBI) address and data input / output pin 13.
EBI_AD14
PA5
External Bus Interface (EBI) address and data input / output pin 14.
EBI_AD15
PA6
External Bus Interface (EBI) address and data input / output pin 15.
EBI_ALE
PF3
External Bus Interface (EBI) Address Latch Enable output.
EBI_ARDY
PF2
External Bus Interface (EBI) Hardware Ready Control input.
EBI_CS0
PD9
External Bus Interface (EBI) Chip Select output 0.
EBI_CS1
PD10
External Bus Interface (EBI) Chip Select output 1.
EBI_CS2
PD11
External Bus Interface (EBI) Chip Select output 2.
EBI_CS3
PD12
External Bus Interface (EBI) Chip Select output 3.
EBI_REn
PF5
External Bus Interface (EBI) Read Enable output.
EBI_WEn
PF4
External Bus Interface (EBI) Write Enable output.
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
PC7
I2C0 Serial Clock Line input / output.
I2C0_SDA
PA0
PD6
PC6
I2C0 Serial Data input / output.
LCD_BCAP_N
PA13
LCD voltage booster (optional), boost capacitor, negative pin. If using the
LCD voltage booster, connect a 22 nF capacitor between LCD_BCAP_N and
LCD_BCAP_P.
LCD_BCAP_P
PA12
LCD voltage booster (optional), boost capacitor, positive pin. If using the
LCD voltage booster, connect a 22 nF capacitor between LCD_BCAP_N and
LCD_BCAP_P.
LCD_BEXT
PA14
LCD voltage booster (optional), boost output. If using the LCD voltage boost-
er, connect a 1 uF capacitor between this pin and VSS.
An external LCD voltage may also be applied to this pin if the booster is not
enabled.
If AVDD is used directly as the LCD supply voltage, this pin may be left un-
connected or used as a GPIO.
LCD_COM0
PE4
LCD driver common line number 0.
LCD_COM1
PE5
LCD driver common line number 1.
LCD_COM2
PE6
LCD driver common line number 2.
LCD_COM3
PE7
LCD driver common line number 3.
LCD_SEG0
PF2
LCD segment line 0. Segments 0, 1, 2 and 3 are controlled by SEGEN0.
LCD_SEG1
PF3
LCD segment line 1. Segments 0, 1, 2 and 3 are controlled by SEGEN0.
LCD_SEG2
PF4
LCD segment line 2. Segments 0, 1, 2 and 3 are controlled by SEGEN0.
LCD_SEG3
PF5
LCD segment line 3. Segments 0, 1, 2 and 3 are controlled by SEGEN0.
LCD_SEG4
PE8
LCD segment line 4. Segments 4, 5, 6 and 7 are controlled by SEGEN1.
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