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CAT25256XE-GT2 PDF预览

CAT25256XE-GT2

更新时间: 2024-02-05 05:09:00
品牌 Logo 应用领域
安森美 - ONSEMI 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
16页 171K
描述
256-Kb SPI Serial CMOS EEPROM

CAT25256XE-GT2 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP8,.3Reach Compliance Code:compliant
风险等级:5.81数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesJESD-30 代码:R-PDSO-G8
内存密度:262144 bit内存集成电路类型:EEPROM
内存宽度:8端子数量:8
字数:32768 words字数代码:32000
最高工作温度:125 °C最低工作温度:-40 °C
组织:32KX8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL电源:3/5 V
认证状态:Not Qualified串行总线类型:SPI
最大待机电流:0.000003 A子类别:EEPROMs
最大压摆率:0.004 mA表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL写保护:HARDWARE/SOFTWARE
Base Number Matches:1

CAT25256XE-GT2 数据手册

 浏览型号CAT25256XE-GT2的Datasheet PDF文件第2页浏览型号CAT25256XE-GT2的Datasheet PDF文件第3页浏览型号CAT25256XE-GT2的Datasheet PDF文件第4页浏览型号CAT25256XE-GT2的Datasheet PDF文件第5页浏览型号CAT25256XE-GT2的Datasheet PDF文件第6页浏览型号CAT25256XE-GT2的Datasheet PDF文件第7页 
CAT25256  
256-Kb SPI Serial CMOS  
EEPROM  
Description  
The CAT25256 is a 256Kb Serial CMOS EEPROM device  
internally organized as 32Kx8 bits. This features a 64byte page write  
buffer and supports the Serial Peripheral Interface (SPI) protocol. The  
device 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 HOLD input may be used to pause any serial  
communication with the CAT25256 device. The device features  
software and hardware write protection, including partial as well as  
full array protection.  
http://onsemi.com  
SOIC8  
TDFN8  
V SUFFIX  
CASE 751BD  
ZD2 SUFFIX  
CASE 511AK  
Features  
10 MHz SPI Compatible  
1.8 V to 5.5 V Supply Voltage Range  
SPI Modes (0,0) & (1,1)  
PDIP8  
L SUFFIX  
CASE 646AA  
TSSOP8  
Y SUFFIX  
CASE 948AL  
64byte Page Write Buffer  
Selftimed Write Cycle  
Hardware and Software Protection  
PIN CONFIGURATIONS  
Block Write Protection  
1
V
CS  
CC  
Protect 1/4, 1/2 or Entire EEPROM Array  
Low Power CMOS Technology  
1,000,000 Program/Erase Cycles  
SO  
HOLD  
WP  
SCK  
V
SI  
SS  
PDIP (L), SOIC (V),  
TSSOP (Y), TDFN (ZD2)  
100 Year Data Retention  
Industrial and Extended Temperature Range  
8lead PDIP, SOIC, TSSOP and 8pad TDFN Packages  
8ball Chip Scale Package (CSP)  
This Device is PbFree, Halogen Free/BFR Free, and RoHS  
Compliant  
V
CC  
1
CS  
SO  
WP  
HOLD  
SCK  
SI  
V
SS  
CSP8B (X)  
(Top Views)  
V
CC  
PIN FUNCTION  
SI  
Pin Name  
CS  
Function  
CS  
Chip Select  
SO  
CAT25256  
WP  
SO  
Serial Data Output  
Write Protect  
Ground  
HOLD  
SCK  
WP  
V
SS  
SI  
Serial Data Input  
Serial Clock  
V
SS  
SCK  
Figure 1. Functional Symbol  
HOLD  
Hold Transmission Input  
Power Supply  
V
CC  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 16 of this data sheet.  
©
Semiconductor Components Industries, LLC, 2010  
1
Publication Order Number:  
February, 2010 Rev. 3  
CAT25256/D  

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