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W25Q128JVSIM

FLASH - NOR Memory IC 128Mbit SPI - Quad I/O, QPI, DTR 133 MHz 8-SOIC

W25Q128JVSIM Descrizione generale

The W25Q128JV (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 1µA for power-down. All devices are offered in space-saving packages.

W25Q128JV Pin Configuration

W25Q128JV Pin Configuration

Caratteristiche principali

   New Family of SpiFlash Memories
– W25Q128JV: 128M-bit / 16M-byte
– Standard SPI: CLK, /CS, DI, DO, /WP, /Hold
– Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold
– Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
– QPI: CLK, /CS, IO0, IO1, IO2, IO3
– SPI/QPI DTR(Double Transfer Rate) Read
– Software & Hardware Reset(1)
   Highest Performance Serial Flash
– 133MHz Single, Dual/Quad SPI clocks
– 266/532MHz equivalent Dual/Quad SPI
– 66MB/S continuous data transfer rate
– Min. 100K Program-Erase cycles per sector
– More than 20-year data retention
   Efficient “Continuous Read” and QPI Mode
– Continuous Read with 8/16/32/64-Byte Wrap
– As few as 8 clocks to address memory
– Quad Peripheral Interface (QPI) reduces instruction overhead
– Allows true XIP (execute in place) operation
   Low Power, Wide Temperature Range
– Single 2.7 to 3.6V supply
– <1µA Power-down (typ.)

Applicazione

  • Embedded Systems: It can be used to store firmware, configuration data, and other essential information in microcontroller-based systems.
  • Consumer Electronics: Many consumer devices, like set-top boxes, smart TVs, and gaming consoles, use SPI Flash memory for program storage and data storage.
  • Industrial Control Systems: In industrial applications, this type of memory is used for data logging and firmware storage.
  • Automotive Electronics: It is suitable for applications in automotive electronics, where data storage and fast data access are essential.
  • Networking Equipment: Routers, switches, and other network equipment often use SPI Flash for firmware storage.
  • IoT Devices: Internet of Things (IoT) devices that require non-volatile memory for configuration and firmware storage.

Specifiche

Category Integrated Circuits (ICs)MemoryMemory Series SpiFlash®
Memory Type Non-Volatile Memory Format FLASH
Technology FLASH - NOR Memory Size 128Mbit
Memory Organization 16M x 8 Memory Interface SPI - Quad I/O, QPI, DTR
Clock Frequency 133 MHz Write Cycle Time - Word, Page 3ms
Voltage - Supply 2.7V ~ 3.6V Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Base Product Number W25Q128
Pin Count 8 Released Date Aug 22, 2019
Last Modified Date Mar 7, 2023 4:10 PM UTC Programmabe Verified

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Valutazioni e recensioni

Di più
D
D**N 07/28/2023

Look good. Just test one to see polarity, and was wrong. I wanted common anode and ordered code b, but it's common cathode. The displays has a film and look strange, i don't know why, but it can be easily removed and every seems fine.

7
C
C**n 02/18/2022

Seller recommend everything as in the description packed well

9
C
C**b 09/07/2020

Very quickly delivered. 17 days to tomsk region. Shine bright.

15

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