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IS25LQ020B - 3V QUAD SERIAL FLASH MEMORY

Download the IS25LQ020B datasheet PDF. This datasheet also covers the IS25LQ025B variant, as both devices belong to the same 3v quad serial flash memory family and are provided as variant models within a single manufacturer datasheet.

Description

The IS25LQ040B/020B/010B/512B/025B (4M/2M/1M/512K/256Kbit) Serial Flash memory offers a storage solution with flexibility and performance in a simplified pin count package.

ISSI’s “Industry Standard Serial Interface” is for systems that have limited space, pins, and power.

Features

  • Industry Standard Serial Interface - IS25LQ040B: 4Mbit/512Kbyte - IS25LQ020B: 2Mbit/256Kbyte - IS25LQ010B: 1Mbit/128Kbyte - IS25LQ512B: 512Kbit/64Kbyte - IS25LQ025B: 256Kbit/32Kbyte - 256-bytes per Programmable Page Standard - Standard SPI/Dual/Quad Multi-I/O SPI - Supports Serial Flash Discoverable Parameters (SFDP).
  • High Performance Serial Flash (SPI) - 104 MHz SPI/Dual/Quad Multi-I/O SPI - 416 MHz equivalent Quad SPI - 52MB/S Continuous Data Throughput - Supports SPI Modes.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IS25LQ025B-ISSI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS25LQ020 4Mbit Single Operating Voltage Serial Flash Memory
IS25LQ025B 3V QUAD SERIAL FLASH MEMORY
IS25LQ010B 3V QUAD SERIAL FLASH MEMORY
IS25LQ016 16M-BIT 3V- QUAD SERIAL FLASH MEMORY
IS25LQ016B 3V QUAD SERIAL FLASH MEMORY

Full PDF Text Transcription

Click to expand full text
IS25LQ040B IS25LQ020B IS25LQ010B IS25LQ512B IS25LQ025B 4M/2M/1M/512K/256KBIT 3V QUAD SERIAL FLASH MEMORY WITH MULTI-I/O SPI DATA SHEET IS25LQ040B/020B/010B/512B/025B 4M/2M/1M/512K/256Kb 3V QUAD SERIAL FLASH MEMORY WITH MULTI-I/O SPI FEATURES • Industry Standard Serial Interface - IS25LQ040B: 4Mbit/512Kbyte - IS25LQ020B: 2Mbit/256Kbyte - IS25LQ010B: 1Mbit/128Kbyte - IS25LQ512B: 512Kbit/64Kbyte - IS25LQ025B: 256Kbit/32Kbyte - 256-bytes per Programmable Page Standard - Standard SPI/Dual/Quad Multi-I/O SPI - Supports Serial Flash Discoverable Parameters (SFDP) • High Performance Serial Flash (SPI) - 104 MHz SPI/Dual/Quad Multi-I/O SPI - 416 MHz equivalent Quad SPI - 52MB/S Continuous Data Throughput - Supports SPI Modes 0 and 3 - More than 100,000 erase/program cycles - More than 20-year dat
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