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參數(shù)資料
| 型號(hào)： | EFM32LG990F128 |
| 廠商： | Energy Micro |
| 文件頁(yè)數(shù)： | 51/72頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT 128KB FLASH BGA112 |
| 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： | EBI/EMI，I²C，IrDA，智能卡，SPI，UART/USART，USB |
| 外圍設(shè)備： | 欠壓檢測(cè)/復(fù)位，DMA，LCD，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 87 |
| 程序存儲(chǔ)器容量： | 128KB（128K x 8） |
| 程序存儲(chǔ)器類型： | 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： | 112-LFBGA |
| 包裝： | 帶卷 (TR) |
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Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG990FXX - d0123_Rev1.10
55
www.energymicro.com
Alternate
LOCATION
Functionality
0
1
2
3
4
5
6
Description
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.
LCD_SEG20/
LCD_COM4
PB3
LCD segment line 20. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 4
LCD_SEG21/
LCD_COM5
PB4
LCD segment line 21. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 5
LCD_SEG22/
LCD_COM6
PB5
LCD segment line 22. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 6
LCD_SEG23/
LCD_COM7
PB6
LCD segment line 23. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 7
LCD_SEG24
PF6
LCD segment line 24. Segments 24, 25, 26 and 27 are
controlled by SEGEN6.
LCD_SEG25
PF7
LCD segment line 25. Segments 24, 25, 26 and 27 are
controlled by SEGEN6.
LCD_SEG26
PF8
LCD segment line 26. Segments 24, 25, 26 and 27 are
controlled by SEGEN6.
LCD_SEG27
PF9
LCD segment line 27. Segments 24, 25, 26 and 27 are
controlled by SEGEN6.
LCD_SEG28
PD9
LCD segment line 28. Segments 28, 29, 30 and 31 are
controlled by SEGEN7.
LCD_SEG29
PD10
LCD segment line 29. Segments 28, 29, 30 and 31 are
controlled by SEGEN7.
LCD_SEG30
PD11
LCD segment line 30. Segments 28, 29, 30 and 31 are
controlled by SEGEN7.
LCD_SEG31
PD12
LCD segment line 31. Segments 28, 29, 30 and 31 are
controlled by SEGEN7.
LCD_SEG32
PB0
LCD segment line 32. Segments 32, 33, 34 and 35 are
controlled by SEGEN8.
LCD_SEG33
PB1
LCD segment line 33. Segments 32, 33, 34 and 35 are
controlled by SEGEN8.
LCD_SEG34
PB2
LCD segment line 34. Segments 32, 33, 34 and 35 are
controlled by SEGEN8.
LCD_SEG35
PA7
LCD segment line 35. Segments 32, 33, 34 and 35 are
controlled by SEGEN8.
LCD_SEG36
PA8
LCD segment line 36. Segments 36, 37, 38 and 39 are
controlled by SEGEN9.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EFM32LG990F128-BGA112 | 制造商:Energy Micro AS 功能描述:LEOPARD GECKO MICROCONTROLLER - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 112BGA |
| EFM32LG990F128-BGA112T | 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, LEOPARD GECKO - Trays |
| EFM32LG990F128-BGA112-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 112BGA |
| EFM32LG990F128-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 112BGA |
| EFM32LG990F256 | 功能描述:ARM微控制器 - MCU 256KB FL 32KB RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
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