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CAT24WC128PI-1.8REV-A PDF预览

CAT24WC128PI-1.8REV-A

更新时间: 2024-09-17 09:37:39
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时钟光电二极管内存集成电路
页数 文件大小 规格书
9页 404K
描述
EEPROM, 16KX8, Serial, CMOS, PDIP8, PLASTIC, DIP-8

CAT24WC128PI-1.8REV-A 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,
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.83最大时钟频率 (fCLK):0.1 MHz
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:9.59 mm内存密度:131072 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:16384 words字数代码:16000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:16KX8
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):240
认证状态:Not Qualified座面最大高度:4.57 mm
串行总线类型:I2C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):3 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
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
Base Number Matches:1

CAT24WC128PI-1.8REV-A 数据手册

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E
CAT24WC128  
128K-Bit I2C Serial CMOS EEPROM  
TM  
FEATURES  
I 1MHz I2C Bus Compatible*  
I Write Protect Feature  
– Entire Array Protected When WP at VIH  
I 100,000 Program/Erase Cycles  
I 100 Year Data Retention  
I 1.8 to 6 Volt Operation  
I Low Power CMOS Technology  
I 64-Byte Page Write Buffer  
I 8-Pin DIP, 8-Pin SOIC or 14-pin TSSOP  
I "Green" Package Options Available  
I Self-Timed Write Cycle with Auto-Clear  
I Commercial, Industrial and Automotive  
Temperature Ranges  
DESCRIPTION  
The CAT24WC128 is a 128K-bit Serial CMOS E2PROM  
internally organized as 16384 words of 8 bits each.  
Catalyst’s advanced CMOS technology substantially  
reduces device power requirements. The  
CAT24WC128 features a 64-byte page write buffer.  
The device operates via the I2C bus serial interface and  
is available in 8-pin DIP, 8-pin SOIC or 14-pin TSSOP  
packages.  
BLOCK DIAGRAM  
PIN CONFIGURATION  
DIP Package (P, L)  
EXTERNAL LOAD  
1
2
3
4
8
7
6
5
V
NC  
NC  
CC  
TSSOP Package (U14, Y14)  
WP  
SENSE AMPS  
SHIFT REGISTERS  
D
OUT  
NC  
SCL  
SDA  
V
1
2
3
4
5
6
14  
13  
12  
11  
10  
9
NC  
NC  
NC  
ACK  
CC  
V
SS  
WP  
NC  
NC  
NC  
SCL  
V
V
CC  
SS  
WORD ADDRESS  
BUFFERS  
COLUMN  
DECODERS  
NC  
NC  
NC  
SOIC Package (J, W, K, X)  
512  
START/STOP  
1
2
3
4
8
7
6
5
V
SDA  
NC  
NC  
NC  
CC  
SDA  
V
7
8
SS  
LOGIC  
WP  
SCL  
SDA  
EEPROM  
256X512  
V
SS  
XDEC  
256  
CONTROL  
LOGIC  
WP  
PIN FUNCTIONS  
Pin Name  
Function  
DATA IN STORAGE  
SDA  
SCL  
WP  
Serial Data/Address  
Serial Clock  
HIGH VOLTAGE/  
TIMING CONTROL  
Write Protect  
VCC  
VSS  
+1.8V to +6V Power Supply  
Ground  
SCL  
STATE COUNTERS  
2
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.  
© 2005 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 1038, Rev. E  
1

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