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CAT25320LI-GT3 PDF预览

CAT25320LI-GT3

更新时间: 2024-02-24 00:39:26
品牌 Logo 应用领域
CATALYST 存储内存集成电路光电二极管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时钟
页数 文件大小 规格书
16页 263K
描述
32-Kb SPI Serial CMOS EEPROM

CAT25320LI-GT3 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP,
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.42Is Samacsys:N
最大时钟频率 (fCLK):5 MHzJESD-30 代码:R-PDIP-T8
JESD-609代码:e4长度:9.27 mm
内存密度:32768 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
端子数量:8字数:4096 words
字数代码:4000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:4KX8封装主体材料:PLASTIC/EPOXY
封装代码:DIP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):260认证状态:Not Qualified
座面最大高度:5.33 mm串行总线类型:SPI
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.8 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:Nickel/Palladium/Gold (Ni/Pd/Au)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:40宽度:7.62 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

CAT25320LI-GT3 数据手册

 浏览型号CAT25320LI-GT3的Datasheet PDF文件第2页浏览型号CAT25320LI-GT3的Datasheet PDF文件第3页浏览型号CAT25320LI-GT3的Datasheet PDF文件第4页浏览型号CAT25320LI-GT3的Datasheet PDF文件第5页浏览型号CAT25320LI-GT3的Datasheet PDF文件第6页浏览型号CAT25320LI-GT3的Datasheet PDF文件第7页 
CAT25320  
32-Kb SPI Serial CMOS EEPROM  
FEATURES  
DESCRIPTION  
„ 10 MHz SPI compatible  
The CAT25320 is a 32-Kb Serial CMOS EEPROM  
device internally organized as 4096x8 bits. This  
features a 32-byte page write buffer and supports the  
Serial Peripheral Interface (SPI) protocol. The device  
„ 1.8V to 5.5V supply voltage range  
„ SPI modes (0,0) & (1,1)  
¯¯  
„ 32-byte page write buffer  
is enabled through a Chip Select (CS) input. In  
addition, the required bus signals are clock input  
(SCK), data input (SI) and data output (SO) lines. The  
„ Self-timed write cycle  
„ Hardware and software protection  
„ Block write protection  
¯¯¯¯¯  
HOLD input may be used to pause any serial  
communication with the CAT25320 device. The  
device features software and hardware write protec–  
tion, including partial as well as full array protection.  
– Protect 1/4, 1/2 or entire EEPROM array  
„ Low power CMOS technology  
„ 1,000,000 program/erase cycles  
„ 100 year data retention  
„ Industrial temperature range  
„ RoHS-compliant 8 lead PDIP, SOIC, TSSOP and  
8-pad TDFN packages  
PIN CONFIGURATION  
FUNCTIONAL SYMBOL  
VCC  
PDIP (L)  
SOIC (V)  
TSSOP (Y)  
TDFN (VP2)  
SI  
¯¯  
1
2
3
4
8
7
6
5
VCC  
CS  
CS  
SO  
CAT25320  
WP  
HOLD  
SCK  
¯¯¯¯¯  
HOLD  
SO  
¯¯¯  
WP  
SCK  
SI  
VSS  
VSS  
PIN FUNCTION  
Pin Name  
Function  
¯¯  
CS  
Chip Select  
For Ordering Information details, see page 15.  
SO  
Serial Data Output  
Write Protect  
¯¯¯  
WP  
VSS  
SI  
Ground  
Serial Data Input  
Serial Clock  
SCK  
¯¯¯¯¯  
Hold Transmission Input  
Power Supply  
HOLD  
VCC  
© 2007 Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
1
Doc. No. 1111 Rev. E  

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