BIOS IC Chip - Winbond W25Q128FVSG, W25Q128, 3V 128Mbit SOP-8
Serial Flash Memory IC Chip - WINBOND W25Q128FVSG W25Q128FVSIG W25Q128FVSSIG W25Q128 SOP-8
Part number: | 25Q128FVSG | Pin: | SOP-8 | ||
Part type: | Serial Flash Memory IC Chip | Κατάσταση: | Καινούργιο | ||
Μέγεθος μνήμης: | 128Mbit | Εγγύηση: | Χωρίς Εγγύηση |
Προσοχή: το W25Q128FVSG λειτουργεί με 3V και η εγγραφή του γίνετε με 3V.
W25Q128FVSG δεν είναι συμβατό με την λειτουργία στα λιγότερα V.
Συμβατά P/N & μοντέλα:
25Q128FVSG, 25Q128, W25Q128FVSG, W25Q128FVSIG, W25Q128FVSSIG, W25Q128, W25Q128FVSSIG
The W25Q128FV (128M-bit) Serial Flash memory provides a storage solution for systems with limitedspace, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flashdevices. 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 currentconsumption as low as 4mA active and 1µA for power-down. All devices are offered in space-savingpackages.
The W25Q128FV array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytescan be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128(32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q128FVhas 4,096 erasable sectors and 256 erasable blocks respectively. The small 4KB sectors allow for greaterflexibility in applications that require data and parameter storage.
The W25Q128FV support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well as 2-clocks instruction cycle Quad Peripheral Interface (QPI): Serial Clock, Chip Select, Serial Data I/O0 (DI),I/O1 (DO), I/O2 (/WP), and I/O3 (/HOLD). SPI clock frequencies of up to 104MHz are supported allowingequivalent clock rates of 208MHz (104MHz x 2) for Dual I/O and 416MHz (104MHz x 4) for Quad I/O whenusing the Fast Read Dual/Quad I/O and QPI instructions. These transfer rates can outperform standardAsynchronous 8 and 16-bit Parallel Flash memories. The Continuous Read Mode allows for efficientmemory access with as few as 8-clocks of instruction-overhead to read a 24-bit address, allowing true XIP(execute in place) operation.
A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control, providefurther control flexibility. Additionally, the device supports JEDEC standard manufacturer and device IDand SFDP Register, a 64-bit Unique Serial Number and three 256-bytes Security Registers.