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X28LV010T-90T1 PDF预览

X28LV010T-90T1

更新时间: 2024-11-07 14:45:39
品牌 Logo 应用领域
XICOR 可编程只读存储器电动程控只读存储器电可擦编程只读存储器光电二极管内存集成电路
页数 文件大小 规格书
18页 141K
描述
EEPROM, 128KX8, 90ns, Parallel, CMOS, PDSO40, TSOP-40

X28LV010T-90T1 技术参数

生命周期:Obsolete包装说明:TSOP-40
Reach Compliance Code:unknown风险等级:5.84
最长访问时间:90 nsJESD-30 代码:R-PDSO-G40
长度:12.4 mm内存密度:1048576 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1端子数量:40
字数:131072 words字数代码:128000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:128KX8
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
并行/串行:PARALLEL编程电压:3 V
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压 (Vsup):3.63 V最小供电电压 (Vsup):2.97 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL宽度:10 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

X28LV010T-90T1 数据手册

 浏览型号X28LV010T-90T1的Datasheet PDF文件第2页浏览型号X28LV010T-90T1的Datasheet PDF文件第3页浏览型号X28LV010T-90T1的Datasheet PDF文件第4页浏览型号X28LV010T-90T1的Datasheet PDF文件第5页浏览型号X28LV010T-90T1的Datasheet PDF文件第6页浏览型号X28LV010T-90T1的Datasheet PDF文件第7页 
1M  
128K x 8 Bit  
X28LV010  
3.3 Volt, Byte Alterable E2PROM  
DESCRIPTION  
FEATURES  
• Access Time: 70, 90, 120, 150ns  
• Simple Byte and Page Write  
—Single 3.3V±10% supply  
The Xicor X28LV010 is a 128K x 8 E2PROM, fabri-  
cated with Xicor's proprietary, high performance, float-  
ing gate CMOS technology. Like all Xicor  
programmable non-volatile memories the X28LV010  
requires a single voltage supply. The X28LV010 fea-  
tures the JEDEC approved pinout for byte-wide memo-  
ries, compatible with industry standard EPROMs.  
No external high voltages or V control circuits  
PP  
—Self-timed  
• no erase before write  
• no complex programming algorithms  
• no overerase problem  
• Low Power CMOS  
—Active: 20mA  
—Standby: 20µA  
• Software Data Protection  
—Protects data against system level inadvertant  
writes  
• High Speed Page Write Capability  
• Highly Reliable Direct WriteCell  
—Endurance: 100,000 write cycles  
—Data retention: 100Years  
• Early End of Write Detection  
DATA polling  
The X28LV010 supports a 256-byte page write opera-  
tion, effectively providing a 12µs/byte write cycle and  
enabling the entire memory to be typically written in  
less than 2.5 seconds. The X28LV010 also features  
DATA Polling and Toggle Bit Polling, system software  
support schemes used to indicate the early completion  
of a write cycle. In addition, the X28LV010 supports  
Software Data Protection option.  
Xicor E2PROMs are designed and tested for applica-  
tions requiring extended endurance. Data retention is  
specified to be greater than 100 years.  
Toggle bit polling  
BLOCK DIAGRAM  
1M-Bit  
E2PROM  
Array  
X Buffers  
Latches and  
Decoder  
A –A  
8
16  
I/O Buffers  
and Latches  
Y Buffers  
Latches and  
Decoder  
A –A  
0
7
I/O –I/O  
0
7
Data Inputs/Outputs  
CE  
OE  
WE  
Control  
Logic and  
Timing  
V
CC  
SS  
V
Xicor, Inc. 2000 Patents Pending  
2000-4003 9/6/00 EP  
Characteristics subject to change without notice. 1 of 18  

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