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EN29LV640L-90TI PDF预览

EN29LV640L-90TI

更新时间: 2024-02-18 16:16:25
品牌 Logo 应用领域
EON 闪存存储内存集成电路光电二极管
页数 文件大小 规格书
45页 424K
描述
64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory

EN29LV640L-90TI 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSSOP, TSSOP48,.8,20Reach Compliance Code:unknown
风险等级:5.81Is Samacsys:N
最长访问时间:90 ns命令用户界面:YES
通用闪存接口:YES数据轮询:YES
JESD-30 代码:R-PDSO-G48内存密度:67108864 bit
内存集成电路类型:FLASH内存宽度:16
部门数/规模:128端子数量:48
字数:4194304 words字数代码:4000000
最高工作温度:85 °C最低工作温度:-40 °C
组织:4MX16封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP48,.8,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:PARALLEL电源:3/3.3 V
认证状态:Not Qualified就绪/忙碌:YES
部门规模:32K最大待机电流:0.000005 A
子类别:Flash Memories最大压摆率:0.03 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
切换位:YES类型:NOR TYPE
Base Number Matches:1

EN29LV640L-90TI 数据手册

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EN29LV640  
EN29LV640  
64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only,  
Uniform Sector Flash Memory  
FEATURES  
Single power supply operation  
„
Software features:  
- Full voltage range: 2.7 to 3.6 volts for read,  
erase and program operations  
Sector Group Protection  
- Provide locking of sectors to prevent program  
or erase operations within individual sectors  
- Additionally, temporary Sector Group  
Unprotect allows code changes in previously  
protected sectors.  
Low power consumption (typical values at 5  
MHz)  
- 9 mA typical active read current  
- 20 mA typical program/erase current  
- Less than 1 μA current in standby or automatic  
sleep mode.  
Standard DATA# polling and toggle bits  
feature  
Unlock Bypass Program command supported  
JEDEC standards compatible  
- Pinout and software compatible with single-  
power supply Flash standard  
Sector Erase Suspend / Resume modes:  
Read and program another Sector during  
Sector Erase Suspend Mode  
Manufactured on 0.18μm process  
technology  
Support JEDEC Common Flash Interface  
(CFI).  
Flexible Sector Architecture:  
„
Hardware features:  
-
One hundred and twenty-eight 32K-Word /  
64K-byte sectors.  
Pin compatible to lower density, easy  
replacement for code expansion.  
Minimum 100K program/erase endurance  
RESET# hardware reset pin  
cycles.  
- Hardware method to reset the device to read  
mode.  
High performance for program and erase  
- Word program time: 8µs typical  
- Sector Erase time: 500ms typical  
- Chip Erase time: 64s typical  
WP#/ACC input pin  
- Write Protect (WP#) function allows  
protection of first or last 32K-word sector,  
regardless of previous sector protect status  
Package Options  
- Acceleration (ACC) function provides  
accelerated program times  
- 48-pin TSOP  
- 48-ball FBGA  
GENERAL DESCRIPTION  
The EN29LV640H/L / EN29LV640U is a 64-Megabit ( 4Mx16 ), electrically erasable, read/write non-  
volatile flash memory. Any word can be programmed typically in 8µs. This device is entirely  
command set compatible with the JEDEC single-power-supply Flash standard.  
The EN29LV640H/L / EN29LV640U is designed to allow either single Sector or full Chip erase  
operation, where each Sector Group can be protected against program/erase operations or  
temporarily unprotected to erase or program. The device can sustain a minimum of 100K  
program/erase cycles on each Sector.  
This Data Sheet may be revised by subsequent versions  
or modifications due to changes in technical specifications.  
©2005 Eon Silicon Solution, Inc., www.essi.com.tw  
1
Rev. C, Issue Date: 2007/01/23  

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