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AT93C46A-10PA-5.0C PDF预览

AT93C46A-10PA-5.0C

更新时间: 2024-11-24 19:10:43
品牌 Logo 应用领域
爱特美尔 - ATMEL 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
13页 111K
描述
EEPROM, 64X16, Serial, CMOS, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8

AT93C46A-10PA-5.0C 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:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.78
最大时钟频率 (fCLK):2 MHz数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.271 mm
内存密度:1024 bit内存集成电路类型:EEPROM
内存宽度:16功能数量:1
端子数量:8字数:64 words
字数代码:64工作模式:SYNCHRONOUS
最高工作温度:125 °C最低工作温度:-40 °C
组织:64X16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):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:5.334 mm串行总线类型:MICROWIRE
最大待机电流:0.00003 A子类别:EEPROMs
最大压摆率:0.002 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:AUTOMOTIVE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:NOT SPECIFIED
宽度:7.62 mm最长写入周期时间 (tWC):10 ms
写保护:SOFTWAREBase Number Matches:1

AT93C46A-10PA-5.0C 数据手册

 浏览型号AT93C46A-10PA-5.0C的Datasheet PDF文件第2页浏览型号AT93C46A-10PA-5.0C的Datasheet PDF文件第3页浏览型号AT93C46A-10PA-5.0C的Datasheet PDF文件第4页浏览型号AT93C46A-10PA-5.0C的Datasheet PDF文件第5页浏览型号AT93C46A-10PA-5.0C的Datasheet PDF文件第6页浏览型号AT93C46A-10PA-5.0C的Datasheet PDF文件第7页 
Features  
Low-Voltage and Standard-Voltage Operation  
– 5.0 (VCC = 4.5V to 5.5V)  
– 2.7 (VCC = 2.7V to 5.5V)  
3-Wire Serial Interface  
2 MHz Clock Rate (5V) Compatibility  
Self-Timed Write Cycle (10 ms max)  
High Reliability  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
Lead-Free/Halogen-Free  
Devices Available  
8-lead PDIP and 8-lead JEDEC SOIC Packages  
3-Wire  
Automotive  
Serial EEPROM  
1K (64 x 16)  
Description  
The AT93C46A provides 1024 bits of serial electrically erasable programmable read  
only memory (EEPROM) organized as 64 words of 16 bits each. The device is opti-  
mized for use in many automotive applications where low power and low voltage  
operation are essential. The AT93C46A is available in space saving 8-lead PDIP and  
8-lead JEDEC SOIC packages.  
AT93C46A  
The AT93C46A is enabled through the Chip Select pin (CS), and accessed via a 3-  
wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock  
(SK). Upon receiving a READ instruction at DI, the address is decoded and the data is  
clocked out serially on the data output pin DO. The WRITE cycle is completely self-  
timed and no separate ERASE cycle is required before WRITE. The WRITE cycle is  
only enabled when the part is in the ERASE/WRITE ENABLE state. When CS is  
brought “high” following the initiation of a WRITE cycle, the DO pin outputs the  
READY/BUSY status of the part.  
Preliminary  
The AT93C46A is available in 4.5V to 5.5V and 2.7V to 5.5V versions.  
8-lead PDIP  
Pin Configurations  
Pin Name  
Function  
CS  
SK  
DI  
1
2
3
4
8
7
6
5
VCC  
DC  
CS  
Chip Select  
NC  
SK  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
DO  
GND  
DI  
8-lead SOIC  
DO  
GND  
VCC  
NC  
CS  
1
2
3
4
8
7
6
5
VCC  
Power Supply  
No Connect  
SK  
DI  
DC  
NC  
DO  
GND  
DC  
Don’t Connect  
Rev. 3450A–SEEPR–2/04  

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