DatasheetsPDF.com

IS25LQ020

ISSI
Part Number IS25LQ020
Manufacturer ISSI
Description 4Mbit Single Operating Voltage Serial Flash Memory
Published Jul 22, 2022
Detailed Description IS25LQ020/040 2 Mbit / 4 Mbit Single Operating Voltage Serial Flash Memory With 104 MHz Dual- or 100MHz Quad-Output SPI...
Datasheet PDF File IS25LQ020 PDF File

IS25LQ020
IS25LQ020

Overview
IS25LQ020/040 2 Mbit / 4 Mbit Single Operating Voltage Serial Flash Memory With 104 MHz Dual- or 100MHz Quad-Output SPI Bus Interface PRELIMINARY DATASHEET FEATURES • Single Power Supply Operation - Low voltage range: 2.
3 V - 3.
6 V • Memory Organization - IS25LQ020: 256K x 8 (2 Mbit) - IS25LQ040: 512K x 8 (4 Mbit) • Cost Effective Sector/Block Architecture - 2Mb / 4Mb : Uniform 4KByte sectors / sixteen uniform 64KByte blocks • Serial Peripheral Interface (SPI) Compatible - Supports single-, dual- or quad-output - Supports SPI Modes 0 and 3 - Maximum 33 MHz clock rate for normal read - Maximum 104 MHz clock rate for fast read - Maximum 208MHz clock rate - Maximum 400MHz clock rate equivalent Quad SPI • Byte Program Operation - Typical 10 us/Byte • Page Program (up to 256 Bytes) Operation - Maximum 0.
7ms per page program • Sector, Block or Chip Erase Operation - Sector Erase (4KB)150ms (Typ) - Block Erase (64KB)500ms (Typ) - Chip Erase 0.
5s (2Mb) - Chip Erase  1s (4Mb) • Low Power Consumption - Max 12 mA active read current - Max 20 mA program/erase current - Max 50 uA standby current • Hardware Write Protection - Protect and unprotect the device from write operation by Write Protect (WP#) Pin • Software Write Protection - The Block Protect (BP3, BP2, BP1, BP0) bits allow partial or entire memory to be configured as read-only • High Product Endurance - Guaranteed 100,000 program/erase cycles per single sector - Minimum 20 years data retention • Industrial Standard Pin-out and Package - 8-pin 208mil SOIC - 8-pin 150mil SOIC - 8-pin 150mil VVSOP - 8-contact WSON - PDIP - Lead-free (Pb-free), package •Additional 256-byte Security information one-time programmable (OTP) area •Special protect function - Safe guard function (Appendix 1) - Sector unlock function (Appendix 2) GENERAL DESCRIPTION The IS25LQ020/040 is 2 Mbit / 4 Mbit Serial Peripheral Interface (SPI) Flash memories, providing single-, dual or quad-output.
The devices are designed to support a 33 MHz fc...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)