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IS65WVS5128GALL - FAST SERIAL SRAM

Description

The ISSI IS62/65WVS5128GALL/GBLL are 4M bit Fast Serial static RAMs organized as 512K bytes by 8 bits.

It is a dual die stack of two 2Mb Serial SRAMs.

The device is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.

Features

  • SPI-Compatible Bus Interface: - 30/45 MHz Clock rate - SPI/SDI/SQI mode.
  • Single Power Supply: - VDD = 1.65V - 2.2V (IS62/65WVS5128GALL) - VDD = 2.70V - 3.6V (IS62/65WVS5128GBLL).
  • Read Latency: - SPI mode: 8 clocks - DPI mode: 4 clocks - QPI mode: 2 clocks.
  • Low-Power CMOS Technology: - Read Current: 20 mA(max) at 3.6V, 45 MHz, 85°C - CMOS Standby Current: 8 A(typ).
  • 512K x 8-bit Organization: - 32-byte page.
  • Byte, Page and Sequential mo.

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Full PDF Text Transcription

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IS62/65WVS5128GALL IS62/65WVS5128GBLL 512Kx8 LOW VOLTAGE, FAST SERIAL SRAM with SPI, SDI and SQI INTERFACE JULY 2021 KEY FEATURES • SPI-Compatible Bus Interface: - 30/45 MHz Clock rate - SPI/SDI/SQI mode • Single Power Supply: - VDD = 1.65V - 2.2V (IS62/65WVS5128GALL) - VDD = 2.70V - 3.6V (IS62/65WVS5128GBLL) • Read Latency: - SPI mode: 8 clocks - DPI mode: 4 clocks - QPI mode: 2 clocks • Low-Power CMOS Technology: - Read Current: 20 mA(max) at 3.
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