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CAT34WC02JA-1.8TE13 PDF预览

CAT34WC02JA-1.8TE13

更新时间: 2024-02-13 09:55:32
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
页数 文件大小 规格书
10页 52K
描述
I2C Serial EEPROM

CAT34WC02JA-1.8TE13 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.89
其他特性:1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION; HARDWARE WRITE PROTECT最大时钟频率 (fCLK):0.1 MHz
数据保留时间-最小值:100耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DDDRJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 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:105 °C最低工作温度:-40 °C
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL峰值回流温度(摄氏度):240
电源:2/5 V认证状态:Not Qualified
座面最大高度:1.75 mm串行总线类型:I2C
最大待机电流:0.0009 A子类别:EEPROMs
最大压摆率:0.003 mA最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):1.8 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:Tin/Lead (Sn/Pb)
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:30
宽度:3.9 mm最长写入周期时间 (tWC):10 ms
写保护:HARDWARE/SOFTWAREBase Number Matches:1

CAT34WC02JA-1.8TE13 数据手册

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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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