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CAT34WC02P PDF预览

CAT34WC02P

更新时间: 2024-02-15 10:34:16
品牌 Logo 应用领域
CATALYST 存储内存集成电路光电二极管双倍数据速率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
10页 52K
描述
I2C Serial EEPROM

CAT34WC02P 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.89Is Samacsys:N
最大时钟频率 (fCLK):0.4 MHz数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010DDDR
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:9.27 mm内存密度:2048 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:256 words字数代码:256
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:256X8
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):240电源:1.8/5 V
认证状态:Not Qualified座面最大高度:4.57 mm
串行总线类型:I2C最大待机电流:9e-7 A
子类别:EEPROMs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):1.7 V
标称供电电压 (Vsup):3 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:30宽度:7.62 mm
最长写入周期时间 (tWC):10 ms写保护:HARDWARE/SOFTWARE
Base Number Matches:1

CAT34WC02P 数据手册

 浏览型号CAT34WC02P的Datasheet PDF文件第2页浏览型号CAT34WC02P的Datasheet PDF文件第3页浏览型号CAT34WC02P的Datasheet PDF文件第4页浏览型号CAT34WC02P的Datasheet PDF文件第5页浏览型号CAT34WC02P的Datasheet PDF文件第6页浏览型号CAT34WC02P的Datasheet PDF文件第7页 
CAT34WC02  
2K-Bit I2C Serial EEPROM, Serial Presence Detect  
FEATURES  
400 KHz (5V) and 100 KHz (1.8V) I2C bus  
Self-timed write cycle with auto-clear  
compatible  
Software write protection for lower 128 bytes  
1,000,000 program/erase cycles  
100 year data retention  
1.8 to 6.0 volt operation  
Low power CMOS technology  
– zero standby current  
16-byte page write buffer  
8-pin DIP, 8-pin SOIC and 8-pin TSSOP packages  
256 x 8 memory organization  
Commercial, industrial and automotive  
Hardware write protect  
temperature ranges  
DESCRIPTION  
16-byte page write buffer. The device operates via the  
I2C bus serial interface and is available in 8-pin DIP, 8-  
pin SOIC or 8-pin TSSOP packages.  
The CAT34WC02 is a 2K-bit Serial CMOS EEPROM  
internallyorganizedas256wordsof8bitseach.Catalyst’s  
advanced CMOS technology substantially reduces de-  
vice power requirements. The CAT34WC02 features a  
PIN CONFIGURATION  
BLOCK DIAGRAM  
DIP Package (P)  
SOIC Package (J)  
EXTERNAL LOAD  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
SENSE AMPS  
SHIFT REGISTERS  
A
A
A
V
A
A
A
D
0
1
2
CC  
0
1
2
V
CC  
WP  
OUT  
WP  
ACK  
SCL  
SDA  
SCL  
SDA  
V
V
CC  
V
V
SS  
SS  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
SS  
TSSOP Package (U)  
START/STOP  
SDA  
WP  
1
8
7
6
5
A
0
1
2
V
CC  
WP  
LOGIC  
2
3
4
A
A
SCL  
SDA  
E2PROM  
V
SS  
XDEC  
CONTROL  
LOGIC  
PIN FUNCTIONS  
Pin Name  
Function  
DATA IN STORAGE  
A0, A1, A2  
SDA  
Device Address Inputs  
Serial Data/Address  
Serial Clock  
HIGH VOLTAGE/  
TIMING CONTROL  
SCL  
WP  
Write Protect  
SCL  
STATE COUNTERS  
VCC  
+1.8V to +6.0V Power Supply  
Ground  
SLAVE  
ADDRESS  
COMPARATORS  
A
A1  
A2  
0
VSS  
24CXX F03  
2
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.  
© 2001 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc No. 1003, Rev. A  
1

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