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參數資料
| 型號： | EFM32GG940F1024 |
| 廠商： | Energy Micro |
| 文件頁數： | 47/68頁 |
| 文件大小： | 0K |
| 描述： | IC MCU 32BIT 1024KB FLASH 64QFN |
| 標準包裝： | 1 |
| 系列： | Giant Gecko |
| 核心處理器： | ARM? Cortex?-M3 |
| 芯體尺寸： | 32-位 |
| 速度： | 48MHz |
| 連通性： | 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： | 53 |
| 程序存儲器容量： | 1MB（1M x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 128K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.85 V ~ 3.8 V |
| 數據轉換器： | A/D 8x12b，D/A 2x12b |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 64-WFQFN 裸露焊盤 |
| 包裝： | 標準包裝 |
| 其它名稱： | 914-1048-6 |
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Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG940FXX - d0044_Rev1.10
51
www.energymicro.com
Alternate
LOCATION
Functionality
0
1
2
3
4
5
6
Description
I2C1_SDA
PC4
PB11
I2C1 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 ca-
pacitor 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 ca-
pacitor between LCD_BCAP_N and LCD_BCAP_P.
LCD_BEXT
PA14
LCD voltage booster (optional), boost output. If using the
LCD voltage booster, 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 unconnected 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 con-
trolled by SEGEN0.
LCD_SEG3
PF5
LCD segment line 3. Segments 0, 1, 2 and 3 are con-
trolled by SEGEN0.
LCD_SEG4
PE8
LCD segment line 4. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD_SEG5
PE9
LCD segment line 5. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD_SEG6
PE10
LCD segment line 6. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD_SEG7
PE11
LCD segment line 7. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD_SEG8
PE12
LCD segment line 8. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD_SEG9
PE13
LCD segment line 9. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD_SEG10
PE14
LCD segment line 10. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD_SEG11
PE15
LCD segment line 11. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD_SEG12
PA15
LCD segment line 12. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD_SEG13
PA0
LCD segment line 13. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD_SEG14
PA1
LCD segment line 14. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD_SEG15
PA2
LCD segment line 15. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD_SEG16
PA3
LCD segment line 16. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
LCD_SEG17
PA4
LCD segment line 17. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
LCD_SEG18
PA5
LCD segment line 18. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
LCD_SEG19
PA6
LCD segment line 19. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| EFM32GG940F1024G-E-QFN64R | 功能描述:IC MCU 32BIT 1MB FLASH 64QFN 制造商:silicon labs 系列:Giant Gecko 包裝:剪切帶（CT） 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:48MHz 連接性:I2C，IrDA，智能卡，SPI，UART/USART 外設:欠壓檢測/復位，DMA，LCD，POR，PWM，WDT I/O 數:53 程序存儲容量:1MB（1M x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:128K x 8 電壓 - 電源（Vcc/Vdd）:1.98 V ~ 3.8 V 數據轉換器:A/D 8x12b，D/A 2x12b 振蕩器類型:內部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:64-VFQFN 裸露焊盤 供應商器件封裝:64-QFN（9x9） 標準包裝:1 |
| EFM32GG940F1024-QFN64 | 制造商:Energy Micro AS 功能描述:GIANT GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 1MB FLASH 64QFN |
| EFM32GG940F1024-QFN64T | 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GIANT GECKO - Trays |
| EFM32GG940F1024-QFN64-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 1MB FLASH 64QFN |
| EFM32-GG940F1024-SK | 制造商:Energy Micro AS 功能描述:GIANT GECKO SAMPLE KIT - Bulk |
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