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CAT1163LI-25GT3 PDF预览

CAT1163LI-25GT3

更新时间: 2024-01-29 19:27:25
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光电二极管内存集成电路
页数 文件大小 规格书
14页 175K
描述
EEPROM, 2KX8, Serial, CMOS, PDIP8

CAT1163LI-25GT3 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIP, DIP8,.3Reach Compliance Code:unknown
风险等级:5.84数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010MMMR
JESD-30 代码:R-PDIP-T8内存密度:16384 bit
内存集成电路类型:EEPROM内存宽度:8
端子数量:8字数:2048 words
字数代码:2000最高工作温度:85 °C
最低工作温度:-40 °C组织:2KX8
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
电源:3/5 V认证状态:Not Qualified
串行总线类型:I2C最大待机电流:0.00004 A
子类别:EEPROMs最大压摆率:0.003 mA
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
写保护:HARDWAREBase Number Matches:1

CAT1163LI-25GT3 数据手册

 浏览型号CAT1163LI-25GT3的Datasheet PDF文件第3页浏览型号CAT1163LI-25GT3的Datasheet PDF文件第4页浏览型号CAT1163LI-25GT3的Datasheet PDF文件第5页浏览型号CAT1163LI-25GT3的Datasheet PDF文件第7页浏览型号CAT1163LI-25GT3的Datasheet PDF文件第8页浏览型号CAT1163LI-25GT3的Datasheet PDF文件第9页 
CAT1163  
Hardware Data Protection  
whenever VCC falls below (power down) VTH or  
until VCC reaches the reset threshold (power up)  
VTH. Any attempt to access the internal EEPROM  
is not recognized and an ACK will not be sent on  
The CAT1163 is designed with the following hardware  
data protection features to provide a high degree of  
data integrity.  
¯¯¯¯¯¯  
the SDA line when RESET or RESET is active.  
(1) The CAT1163 features a WP pin. When the WP  
pin is tied high the entire memory array becomes  
write protected (read only).  
(2) The VCC sense provides write protection when VCC  
falls below the reset threshold value (VTH). The  
VCC lock out inhibits writes to the serial EEPROM  
Reset Threshold Voltage  
The CAT1163 is offered with five reset threshold  
voltage ranges. They are 4.50 ÷ 4.75V, 4.25 ÷ 4.50V,  
3.00 ÷ 3.15V, 2.85 ÷ 3.00V and 2.55 ÷ 2.70V.  
Figure 2. Bus Timing  
t
t
t
F
HIGH  
R
t
t
LOW  
LOW  
SCL  
t
t
HD:DAT  
SU:STA  
t
t
t
t
HD:STA  
SU:DAT  
SU:STO  
SDA IN  
BUF  
t
t
DH  
AA  
SDA OUT  
Figure 3. Write Cycle Timing  
SCL  
SDA  
8TH BIT  
BYTE n  
ACK  
t
WR  
STOP  
CONDITION  
START  
CONDITION  
ADDRESS  
Figure 4. Start/Stop Timing  
SDA  
SCL  
START BIT  
STOP BIT  
© 2007 Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
6
Doc. No. 3003 Rev. E  

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