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產品概述

IoTRAMTM

IoTRAMTM是一系列擁有低功耗、高效能以及小尺寸特性的產品,適用於小體積或需要使用電池的消費性設備,如物聯網設備、穿戴式裝置及顯示器...等應用。


IoTRAMTM 包含 PSRAM、LPDDR 兩大系列的產品:

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。

產品優勢

您可藉由點擊下方的產品類別標籤,查看對應的產品優勢。

  • PSRAM

  • LPDDR

  • 低功耗

    PSRAM的低功耗設計,適用於長時間運行不需頻繁充電的設備。另 HalfsleepTM 半睡眠模式更可增加產品待機時間。

    設計簡單

    PSRAM系列產品接口簡單,所需引腳數量少,可簡化應用產品的設計。

    節省空間

    PSRAM系列產品能夠適用於不同的小型封裝,例如 Wafer-Level Chip Scale Package(WLCSP),可以減少印刷電路板(PCB)的使用面積。

    高經濟效益

    PSRAM產品擁有更好的位元成本,適用於成本導向型的產品或應用。

    低功耗

    LPDDR藉由部分區域自行刷新(PASR, Partial Array Sel-Refresh)、自動溫度補償 (ATCSR)等特定功能, 產品的功耗可以顯著降低,延長產品電池壽命。


    小尺寸

    相較於標準DRAM,LPDDR 的模組尺寸更小,非常適用於空間有限的智慧型手機、平板電腦。

    寬溫度範圍支援

    LPDDR 可以支援 -40°C 至 105°C 的溫度。

    所有產品

    SPI/QSPI

    Wi-Fi 模組設備、物聯網、影像顯示裝置、穿戴式裝置、工業感應器(sensor)設備

    PSRAM

    OPI/HPI

    數據機連網設備、物聯網、邊緣運算人工智慧、智慧顯示裝置、穿戴式裝置

    PSRAM

    OPI_LV/HPI_LV

    數據機連網設備、物聯網、邊緣運算人工智慧、智慧顯示裝置、穿戴式裝置、使用電池供電的產品

    PSRAM

    UHS

    5G 通訊、顯示器時序控制 (T-CON) 等應用、智慧家庭、邊緣 AI 產品

    PSRAM

    LPDDR

    影音應用、5G 通訊、智慧家庭、穿戴式裝置

    LPDDR

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    搜尋
  • IoT RAMTM
  • S-SiCapTM
  • VHMTM
  • 可穿戴式裝置
  • 智慧家庭
  • S-SiCap 中介層 IP
  • 隱私權政策

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