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产品概述

IoTRAMTM

IoTRAMTM是一系列拥有低功耗、高效能以及小尺寸特性的产品,适用于小体积或需要使用电池的消费性设备,如物联网设备、穿戴式装置及显示器...等应用。



IoTRAMTM 包含 PSRAM、LPDDR 两大系列的产品:

PSRAM

PSRAM (Pseudo Static Random Access Memory) 虛擬靜態隨機存取記憶體,是一種內部記憶體單元線路設計類似 DRAM,而外部介面(I/O Interface) 類似 SRAM ; 相對於 SRAM,PSRAM 兼具 DRAM 的大容量和低成本,並保有 SRAM 的簡易操作等特性。

LPDDR

LPDDR 低功耗雙存取同步動態隨機存取記憶體,是依循 JEDEC 規範開發的產品,其具備高速傳輸、低功耗等特性。

产品优势

您可藉由点击下方的产品类别标签,查看对应的产品优势。

  • PSRAM

  • LPDDR

  • 低功耗

    PSRAM的低功耗设计,适用于长时间运行不需频繁充电的设备。另 HalfsleepTM 半睡眠模式更可增加产品待机时间。

    设计简单

    PSRAM系列产品接口简单,所需引脚数量少,可简化应用产品的设计。


    节省空间

    PSRAM系列产品能够适用于不同的小型封装,例如 Wafer-Level Chip Scale Package(WLCSP),可以减少印刷电路板(PCB)的使用面积。


    高经济效益

    PSRAM产品拥有更好的位元成本,适用于成本导向型的产品或应用。


    低功耗

    LPDDR藉由部分区域自行刷新(PASR, Partial Array Sel-Refresh)、自动温度补偿 (ATCSR)等特定功能, 产品的功耗可以显著降低,延长产品电池寿命。

    小尺寸

    相较于标准DRAM,LPDDR 的模组尺寸更小,非常适用于空间有限的智慧型手机、平板电脑。


    宽温度范围支援

    LPDDR 可以支援 -40°C 至 105°C 的温度。

    所有产品

    SPI/QSPI

    Wi-Fi 模组设备、物联网、影像显示装置、穿戴式装置、工业感应器(sensor)设备


    PSRAM

    OPI/HPI

    数据机连网设备、物联网、边缘运算人工智慧、智慧显示装置、穿戴式装置

    PSRAM

    OPI_LV/HPI_LV

    数据机连网设备、物联网、边缘运算人工智慧、智慧显示装置、穿戴式装置、使用电池供电的产品


    PSRAM

    UHS

    5G 通讯、显示器时序控制 (T-CON) 等应用、智慧家庭、边缘 AI 产品

    PSRAM

    LPDDR

    影音应用、5G 通讯、智慧家庭、穿戴式装置

    LPDDR

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    搜索
  • IoT RAMTM
  • S-SiCapTM
  • VHMTM
  • 可穿戴式裝置
  • 智慧家庭
  • S-SiCap 中介層 IP
  • 隐私权政策

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