參數(shù)資料
型號(hào): EFM32LG840F128
廠商: Energy Micro
文件頁數(shù): 59/67頁
文件大小: 0K
描述: IC MCU 32BIT 128KB FLASH QFN64
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: 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): 56
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: 64-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32LG840FXX - d0115_Rev1.10
62
www.energymicro.com
B Contact Information
B.1 Energy Micro Corporate Headquarters
Postal Address
Visitor Address
Technical Support
Energy Micro AS
P.O. Box 4633 Nydalen
N-0405 Oslo
NORWAY
Energy Micro AS
Sandakerveien 118
N-0484 Oslo
NORWAY
support.energymicro.com
Phone: +47 40 10 03 01
www.energymicro.com
Phone: +47 23 00 98 00
Fax: + 47 23 00 98 01
B.2 Global Contacts
Visit www.energymicro.com for information on global distributors and representatives or contact
sales@energymicro.com for additional information.
Americas
Europe, Middle East and Africa
Asia and Pacific
www.energymicro.com/americas
www.energymicro.com/emea
www.energymicro.com/asia
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EFM32LG840F256 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