25Q64BV PDF – 64M-Bit Serial Flash Memroy, W25Q64BV

Part Number: 25Q64BV, W25Q64BV

Function: 64M-BIT, Serial Flash Memroy

Package: 8 Pin Type

Manufacturer: Winbond


1 page
25Q64BV image


The 25Q64BV (64M-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 devices operate on a single 2.7V to 3.6V power supply with
current consumption as low as 4mA active and 1µA for power-down. All devices are offered in space-saving packages. [ … ]


• Flexible Architecture with 4KB sectors

(1) Uniform Sector Erase (4K-bytes)
(2) Block Erase (32K and 64K-bytes)
(3) Program one to 256 bytes
(4) More than 100,000 erase/write cycles
(5) More than 20-year data retention

• Advanced Security Features

(1) Software and Hardware Write-Protect
(2) Top or Bottom, Sector or Block selection
(3) Lock-Down and OTP protection(1)
(4) 64-Bit Unique ID for each device

25Q64BV Datasheet