參數資料
型號: EFM32GG990F512
廠商: Energy Micro
文件頁數: 69/73頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 512KB FLASH BGA112
標準包裝: 1,000
系列: Giant Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 48MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART,USB
外圍設備: 欠壓檢測/復位,DMA,LCD,POR,PWM,WDT
輸入/輸出數: 87
程序存儲器容量: 512KB(512K 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: 112-LFBGA
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG990FXX - d0046_Rev1.10
71
www.energymicro.com
List of Tables
1.1. Ordering Information ................................................................................................................................ 2
2.1. Configuration Summary ............................................................................................................................ 7
3.1. Absolute Maximum Ratings ..................................................................................................................... 10
3.2. General Operating Conditions .................................................................................................................. 10
3.3. Environmental ....................................................................................................................................... 11
3.4. Current Consumption ............................................................................................................................. 12
3.5. Energy Modes Transitions ...................................................................................................................... 13
3.6. Power Management ............................................................................................................................... 13
3.7. Flash .................................................................................................................................................. 14
3.8. GPIO .................................................................................................................................................. 15
3.9. LFXO .................................................................................................................................................. 22
3.10. HFXO ................................................................................................................................................ 22
3.11. LFRCO .............................................................................................................................................. 23
3.12. HFRCO ............................................................................................................................................. 24
3.13. ULFRCO ............................................................................................................................................ 26
3.14. ADC .................................................................................................................................................. 26
3.15. DAC .................................................................................................................................................. 36
3.16. OPAMP ............................................................................................................................................. 37
3.17. ACMP ............................................................................................................................................... 41
3.18. VCMP ............................................................................................................................................... 43
3.19. LCD .................................................................................................................................................. 44
3.20. Digital Peripherals ............................................................................................................................... 44
4.1. Device Pinout ....................................................................................................................................... 46
4.2. Alternate functionality overview ................................................................................................................ 50
4.3. GPIO Pinout ........................................................................................................................................ 58
5.1. BGA112 PCB Land Pattern Dimensions (Dimensions in mm) ......................................................................... 61
5.2. BGA112 PCB Solder Mask Dimensions (Dimensions in mm) ......................................................................... 62
5.3. BGA112 PCB Stencil Design Dimensions (Dimensions in mm) ....................................................................... 63
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EFM32GG990F512-BGA112 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 512KB FLASH 112BGA
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EFM32GG995F1024 功能描述:ARM微控制器 - MCU 1024KB FL 128KB RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數據 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 安裝風格:SMD/SMT