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ec616's Introduction

EC616 是上海移芯通信科技有限公司完全自主研发的超低成本、超低功耗和超高集成度NB-IoT SoC芯片,完全支持3GPP R13/R14 NB-IoT标准。

EC616S单芯片集成射频收发机、PA、全部射频前端以及电源管理,极少的外围器件数量,可大幅降低下游客户BOM 成本。其支持2.2~4.5V宽电压输入,PSM休眠态电流低至0.8uA。

关键参数

  • 204 MHz Cortex-M3
  • 192KB SRAM + 512KB FLASH
  • NB-IoT: CAT-NB2、2-Harq、OTDOA
  • TX 23dBm, RX 117dBm
  • 最大支持 26 GPIO,6个AON GPIO,能够在深度睡眠的时候,仍保持有效输出。
  • SPI×2,I2C×2,USART×3,PWM×6,ADC×4,USIM×1
  • 宽供电电压: 2.2 - 4.5V
  • QFN52 (6mm6mm0.9mm)
  • 低功耗
    • 独特的低功耗架构,4 级睡眠模式
    • PSM: 800nA
    • DRX (2.56s): 典型值 110uA
    • RX: 典型值 10mA
    • TX: 典型值 24mA

2018年发布的EC616 相关竞品包括MT2625XY1100等,基于AIR302的模组使用LuatOS生态。

相关产品包括:EC616S/EC616L,和升级版本EC626。

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