參數(shù)資料
型號: EFM32G840F128
廠商: Energy Micro
文件頁數(shù): 58/69頁
文件大小: 0K
描述: IC MCU 32BIT 128KB FLASH 64QFN
特色產品: EFM32 Gecko
標準包裝: 1
系列: Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 32MHz
連通性: EBI/EMI,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): 56
程序存儲器容量: 128KB(128K x 8)
程序存儲器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 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-VFQFN 裸露焊盤
包裝: 標準包裝
其它名稱: 914-1015-6
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G840FXX - d0008_Rev1.60
61
www.energymicro.com
Updated LFRCO data.
Added graph for ADC Absolute Offset over temperature.
Added graph for ADC Temperature sensor readout.
7.6 Revision 1.11
November 17th, 2010
Corrected maximum DAC clock speed for continuous mode.
Added DAC sample-hold mode voltage drift rate.
Added pulse widths detected by the HFXO glitch detector.
Added power sequencing information to Power Management section.
7.7 Revision 1.10
September 13th, 2010
Added typical values for RADCFILT and CADCFILT.
Added two conditions for DAC clock frequency; one for sample/hold and one for sample/off.
Added RoHS information and specified leadframe/solderballs material.
Added Serial Bootloader to feature list and system summary.
Updated ADC characterization data.
Updated DAC characterization data.
Updated RCO characterization data.
Updated ACMP characterization data.
Updated VCMP characterization data.
7.8 Revision 1.00
April 23rd, 2010
ADC_VCM line removed.
Added pinout illustration and additional pinout table.
Changed "Errata" chapter. Errata description moved to separate document.
Document changed status from "Preliminary".
Updated "Electrical Characteristics" chapter.
7.9 Revision 0.85
February 19th, 2010
Renamed DBG_SWV pin to DBG_SWO.
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