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NAND256W3A2BZA6E

产品描述IC flash 256mbit 55vfbga
产品类别存储   
文件大小1MB,共60页
制造商Micron(美光)
官网地址http://www.micron.com/
标准  
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NAND256W3A2BZA6E概述

IC flash 256mbit 55vfbga

NAND256W3A2BZA6E规格参数

参数名称属性值
Datasheets
NAND128-A, NAND256-A
Standard Package1,518
CategoryIntegrated Circuits (ICs)
FamilyMemory
系列
Packaging
Tray
Format - MemoryFLASH
Memory TypeFLASH - NAND
Memory Size256M (32M x 8)
InterfaceParallel
Voltage - Supply2.7 V ~ 3.6 V
Operating Temperature-40°C ~ 85°C
封装 / 箱体
Package / Case
55-TFBGA
Supplier Device Package55-VFBGA (8x10)
Other Names497-5039497-5039-ND

文档预览

下载PDF文档
NAND128-A NAND256-A
128-Mbit or 256-Mbit, 528-byte/264-word page,
3 V, SLC NAND flash memories
Features
High density NAND flash memories
– Up to 256-Mbit 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
– V
DD
= 2.7 to3.6 V
Page size
– x8 device: (512 + 16 spare) bytes
– x16 device: (256 + 8 spare) words
Block size
– x8 device: (16 K + 512 spare) bytes
– x16 device: (8 K + 256 spare) words
Page read/program
– Random access: 12 µs (3V)/15 us (1.8V)
(max)
– Sequential access: 50 ns (min)
– Page program time: 200 µs (typ)
Copy back program mode
– Fast page copy without external buffering
Fast block erase
– Block erase time: 2 ms (typical)
Status register
Electronic signature
Chip enable ‘don’t care’
– Simple interface with microcontroller
Security features
– OTP area
– Serial number (unique ID)
TSOP48 12 x 20mm
FBGA
VFBGA55 8 x 10 x 1.05mm
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
October 2012
Rev. 17
1/60
www.numonyx.com
1

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