參數(shù)資料
型號: EFM32GG940F512
廠商: Energy Micro
文件頁數(shù): 59/68頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 512KB FLASH QFN64
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: 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(shù): 53
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(shù)據(jù)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: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG940FXX - d0044_Rev1.10
62
www.energymicro.com
A Disclaimer and Trademarks
A.1 Disclaimer
Energy Micro AS intends to provide customers with the latest, accurate, and in-depth documentation of
all peripherals and modules available for system and software implementers using or intending to use
the Energy Micro products. Characterization data, available modules and peripherals, memory sizes and
memory addresses refer to each specific device, and "Typical" parameters provided can and do vary in
different applications. Application examples described herein are for illustrative purposes only. Energy
Micro reserves the right to make changes without further notice and limitation to product information,
specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness
of the included information. Energy Micro shall have no liability for the consequences of use of the infor-
mation supplied herein. This document does not imply or express copyright licenses granted hereunder
to design or fabricate any integrated circuits. The products must not be used within any Life Support
System without the specific written consent of Energy Micro. A "Life Support System" is any product or
system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected
to result in significant personal injury or death. Energy Micro products are generally not intended for
military applications. Energy Micro products shall under no circumstances be used in weapons of mass
destruction including (but not limited to) nuclear, biological or chemical weapons, or missiles capable
of delivering such weapons.
A.2 Trademark Information
Energy Micro, EFM32, EFR, logo and combinations thereof, and others are the registered trademarks or
trademarks of Energy Micro AS. ARM, CORTEX, THUMB are the registered trademarks of ARM Limited.
Other terms and product names may be trademarks of others.
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EFM32GG942F1024 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(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT