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CAT28C16AWA-20T PDF预览

CAT28C16AWA-20T

更新时间: 2024-10-26 19:55:11
品牌 Logo 应用领域
CATALYST 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
10页 415K
描述
EEPROM, 2KX8, 200ns, Parallel, CMOS, PDSO24, LEAD AND HALOGEN FREE, SOIC-24

CAT28C16AWA-20T 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP24,.4
针数:24Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.09Is Samacsys:N
最长访问时间:200 ns命令用户界面:NO
数据轮询:YES耐久性:10000 Write/Erase Cycles
JESD-30 代码:R-PDSO-G24JESD-609代码:e3
长度:15.4 mm内存密度:16384 bit
内存集成电路类型:EEPROM内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:24字数:2048 words
字数代码:2000工作模式:ASYNCHRONOUS
最高工作温度:105 °C最低工作温度:-40 °C
组织:2KX8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP24,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:PARALLEL峰值回流温度(摄氏度):260
电源:5 V编程电压:5 V
认证状态:Not Qualified座面最大高度:2.65 mm
最大待机电流:0.0001 A子类别:EEPROMs
最大压摆率:0.035 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
切换位:NO宽度:7.5 mm
最长写入周期时间 (tWC):10 msBase Number Matches:1

CAT28C16AWA-20T 数据手册

 浏览型号CAT28C16AWA-20T的Datasheet PDF文件第2页浏览型号CAT28C16AWA-20T的Datasheet PDF文件第3页浏览型号CAT28C16AWA-20T的Datasheet PDF文件第4页浏览型号CAT28C16AWA-20T的Datasheet PDF文件第5页浏览型号CAT28C16AWA-20T的Datasheet PDF文件第6页浏览型号CAT28C16AWA-20T的Datasheet PDF文件第7页 
E
CAT28C16A  
16K-Bit CMOS PARALLEL EEPROM  
TM  
FEATURES  
I Fast read access times: 90 ns, 120 ns, 200 ns  
I End of write detection: DATA polling  
I Hardware write protection  
I Low power CMOS cissipation:  
–Active: 25 mA Max.  
–Standby: 100 µA Max.  
I Simple write operation:  
I CMOS and TTL compatible I/O  
I 10,000 or 100,000 Program/erase cycles  
I 10 or 100 year data retention  
–On-chip address and data latches  
–Self-timed write cycle with auto-clear  
I Commercial, industrial and automotive  
temperature ranges  
I Fast write cycle time: 10ms max  
DESCRIPTION  
The CAT28C16A is a fast, low power, 5V-only CMOS  
Parallel EEPROM organized as 2K x 8-bits. It requires a  
simple interface for in-system programming. On-chip  
address and data latches, self-timed write cycle with  
auto-clear and VCC power up/down write protection  
eliminate additional timing and protection hardware.  
DATA Polling signals the start and end of the self-timed  
writecycle. Additionally, theCAT28C16Afeatureshard-  
ware write protection.  
The CAT28C16A is manufactured using Catalyst’s ad-  
vancedCMOSfloatinggatetechnology. Itisdesignedto  
endure 10,000 program/erase cycles and has a data  
retention of 10 years. The device is available in JEDEC  
approved 24-pin DIP and SOIC or 32-pin PLCC pack-  
ages.  
BLOCK DIAGRAM  
2,048 x 8  
EEPROM  
ARRAY  
ROW  
DECODER  
ADDR. BUFFER  
& LATCHES  
A A  
4
10  
INADVERTENT  
WRITE  
PROTECTION  
HIGH VOLTAGE  
GENERATOR  
V
CC  
CE  
OE  
WE  
CONTROL  
LOGIC  
I/O BUFFERS  
TIMER  
DATA POLLING  
I/O I/O  
0
7
ADDR. BUFFER  
& LATCHES  
A A  
COLUMN  
DECODER  
0
3
© 2004 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 1076, Rev. D  
1

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