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NAND256W3A0BZA1中文资料

厂家型号

NAND256W3A0BZA1

文件大小

916.59Kbytes

页面数量

57

功能描述

128 Mbit, 256 Mbit, 512 Mbit, 1 Gbit (x8/x16) 528 Byte/264 Word Page, 1.8V/3V, NAND Flash Memories

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMICROELECTRONICS

NAND256W3A0BZA1数据手册规格书PDF详情

SUMMARY DESCRIPTION

The NAND Flash 528 Byte/ 264 Word Page is a family of non-volatile Flash memories that uses

the Single Level Cell (SLC) NAND cell technology. It is referred to as the Small Page family. The devices range from 128Mbits to 1Gbit and operate with either a 1.8V or 3V voltage supply. The size of a Page is either 528 Bytes (512 + 16 spare) or 264 Words (256 + 8 spare) depending on whether the device has a x8 or x16 bus width.

FEATURES SUMMARY

■ HIGH DENSITY NAND FLASH MEMORIES

– Up to 1 Gbit memory array

– Up to 32 Mbit spare area

– Cost effective solutions for mass storage applications

■ NAND INTERFACE

– x8 or x16 bus width

– Multiplexed Address/ Data

– Pinout compatibility for all densities

■ SUPPLY VOLTAGE

– 1.8V device: VDD = 1.7 to 1.95V

– 3.0V device: VDD = 2.7 to 3.6V

■ PAGE SIZE

– x8 device: (512 + 16 spare) Bytes

– x16 device: (256 + 8 spare) Words

■ BLOCK SIZE

– x8 device: (16K + 512 spare) Bytes

– x16 device: (8K + 256 spare) Words

■ PAGE READ / PROGRAM

– Random access: 12µs (max)

– Sequential access: 50ns (min)

– Page program time: 200µs (typ)

■ COPY BACK PROGRAM MODE

– Fast page copy without external buffering

■ FAST BLOCK ERASE

– Block erase time: 2ms (Typ)

■ STATUS REGISTER

■ ELECTRONIC SIGNATURE

■ CHIP ENABLE ‘DON’T CARE’ OPTION

– Simple interface with microcontroller

■ SERIAL NUMBER OPTION

■ HARDWARE DATA PROTECTION

– Program/Erase locked during Power transitions

■ DATA INTEGRITY

– 100,000 Program/Erase cycles

– 10 years Data Retention

■ RoHS COMPLIANCE

– Lead-Free Components are Compliant with the RoHS Directive

■ DEVELOPMENT TOOLS

– Error Correction Code software and hardware models

– Bad Blocks Management and Wear Leveling algorithms

– File System OS Native reference software

– Hardware simulation models

更新时间:2025-10-19 13:02:00
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