5秒后页面跳转
CAT24C44LI PDF预览

CAT24C44LI

更新时间: 2024-10-28 12:36:23
品牌 Logo 应用领域
安森美 - ONSEMI 存储内存集成电路静态存储器光电二极管PC
页数 文件大小 规格书
9页 61K
描述
256-Bit Serial Nonvolatile CMOS Static RAM

CAT24C44LI 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, DIP-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.16Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:600488
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:DIP254P762X533-8
Samacsys Released Date:2017-01-11 21:28:31Is Samacsys:N
最长访问时间:375 nsJESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.27 mm
内存密度:256 bit内存集成电路类型:NON-VOLATILE SRAM
内存宽度:16功能数量:1
端子数量:8字数:16 words
字数代码:16工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:16X16封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:5.33 mm最大待机电流:0.00003 A
子类别:SRAMs最大压摆率:0.003 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:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

CAT24C44LI 数据手册

 浏览型号CAT24C44LI的Datasheet PDF文件第2页浏览型号CAT24C44LI的Datasheet PDF文件第3页浏览型号CAT24C44LI的Datasheet PDF文件第4页浏览型号CAT24C44LI的Datasheet PDF文件第5页浏览型号CAT24C44LI的Datasheet PDF文件第6页浏览型号CAT24C44LI的Datasheet PDF文件第7页 
CAT24C44  
256-Bit Serial Nonvolatile CMOS Static RAM  
FEATURES  
Single 5V Supply  
JEDEC Standard Pinouts:  
–8-lead DIP  
Infinite EEPROM to RAM Recall  
CMOS and TTL Compatible I/O  
–8-lead SOIC  
100,000 Program/Erase Cycles (EEPROM)  
Auto Recall on Power-up  
Low CMOS Power Consumption:  
–Active: 3mA Max.  
–Standby: 30µA Max.  
Commercial, Industrial and Automotive  
Temperature Ranges  
Power Up/Down Protection  
10 Year Data Retention  
DESCRIPTION  
store protection circuitry prohibits STORE operations  
when VCC is less than 3.5V (typical) ensuring EEPROM  
data integrity.  
The CAT24C44 Serial NVRAM is a 256-bit nonvolatile  
memory organized as 16 words x 16 bits. The high  
speed Static RAM array is bit for bit backed up by a  
nonvolatile EEPROM array which allows for easy trans-  
fer of data from RAM array to EEPROM (STORE) and  
from EEPROM to RAM (RECALL). STORE operations  
are completed in 10ms max. and RECALL operations  
typically within 1.5µs. The CAT24C44 features unlim-  
ited RAM write operations either through external RAM  
writes or internal recalls from EEPROM. Internal false  
The CAT24C44 is manufactured using Catalyst’s ad-  
vancedCMOSfloatinggatetechnology.Itisdesignedto  
endure 100,000 program/erase cycles (EEPROM) and  
has a data retention of 10 years. The device is available  
in JEDEC approved 8-lead plastic DIP and SOIC  
packages.  
PIN CONFIGURATION  
PIN FUNCTIONS  
Pin Name  
SK  
Function  
Serial Clock  
Serial Input  
Serial Data Output  
Chip Enable  
Recall  
DIP Package (L)  
SOIC Package ( V)  
DI  
1
2
3
4
8
7
6
5
CE  
SK  
DI  
1
2
3
4
8
7
6
5
V
CE  
V
CC  
STORE  
CC  
STORE SK  
RECALL DI  
DO  
RECALL  
CE  
DO  
V
DO  
V
SS  
SS  
RECALL  
STORE  
VCC  
Store  
+5V  
VSS  
Ground  
© 2008 SCILLC. All rights reserved.  
Characteristics subject to change without notice  
Doc. No. MD-1083, Rev. T  
1

CAT24C44LI 替代型号

型号 品牌 替代类型 描述 数据表
CAT24C44LI-G ONSEMI

完全替代

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44P ONSEMI

功能相似

256-Bit Serial Nonvolatile CMOS Static RAM
CAT22C10LI30 ONSEMI

功能相似

256-Bit Nonvolatile CMOS Static RAM

与CAT24C44LI相关器件

型号 品牌 获取价格 描述 数据表
CAT24C44LI-G ONSEMI

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44LI-GT3 ONSEMI

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44LI-T3 ONSEMI

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44LI-TE13 CATALYST

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44L-TE13 CATALYST

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44P ONSEMI

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44PA ETC

获取价格

NVRAM (EEPROM Based)
CAT24C44PATE13 CATALYST

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44PA-TE13 CATALYST

获取价格

256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44PC CATALYST

获取价格

Non-Volatile SRAM, 16X16, CMOS, PDIP8