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AT28HC64B-90TI PDF预览

AT28HC64B-90TI

更新时间： 2024-11-15 22:53:59
品牌 Logo 应用领域
爱特美尔 - ATMEL 可编程只读存储器
页数 文件大小 规格书
12页 664K
描述
64K 8K x 8 High Speed CMOS E2PROM with Page Write and Software Data Protection

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中文翻译

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AT28HC64B-90TI 数据手册

 浏览型号AT28HC64B-90TI的Datasheet PDF文件第2页浏览型号AT28HC64B-90TI的Datasheet PDF文件第3页浏览型号AT28HC64B-90TI的Datasheet PDF文件第4页浏览型号AT28HC64B-90TI的Datasheet PDF文件第5页浏览型号AT28HC64B-90TI的Datasheet PDF文件第6页浏览型号AT28HC64B-90TI的Datasheet PDF文件第7页 
AT28HC64B  
Features  
Fast Read Access Time - 55 ns  
Automatic Page Write Operation  
•
•
Internal Address and Data Latches for 64-Bytes  
Fast Write Cycle Times  
•
Page Write Cycle Time: 10 ms Maximum  
1 to 64-Byte Page Write Operation  
Low Power Dissipation  
•
40 mA Active Current  
100 µA CMOS Standby Current  
64K (8K x 8)  
High Speed  
CMOS  
Hardware and Software Data Protection  
DATA Polling and Toggle Bit for End of Write Detection  
High Reliability CMOS Technology  
Endurance: 100,000 Cycles  
Data Retention: 10 Years  
Single 5V ± 10% Supply  
CMOS and TTL Compatible Inputs and Outputs  
JEDEC Approved Byte-Wide Pinout  
•
•
•
•
E2PROM with  
Page Write and  
Software Data  
Protection  
•
•
Commercial and Industrial Temperature Ranges  
•
Description  
The AT28HC64B is a high-performance electrically erasable and programmable read  
only memory (EEPROM). Its 64K of memory is organized as 8,192 words by 8 bits.  
Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers  
access times to 55 ns with power dissipation of just 220 mW. When the device is  
deselected, the CMOS standby current is less than 100 µA.  
The AT28HC64B is accessed like a Static RAM for the read or write cycle without the  
need for external components. The device contains a 64-byte page register to allow  
(continued)  
Pin Configurations  
Pin Name  
A0 - A12  
CE  
Function  
TSOP  
Top View  
AT28HC64B  
Addresses  
Chip Enable  
Output Enable  
Write Enable  
Data Inputs/Outputs  
No Connect  
OE  
WE  
I/O0 - I/O7  
NC  
DC  
Don’t Connect  
PLCC  
Top View  
PDIP, SOIC  
Top View  
Note: PLCC package pins 1 and  
17 are DON’T CONNECT.  
0274D  
2-267  
1234567...12

中文翻译

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AT28HC64B-90TI 替代型号

型号 品牌 替代类型 描述 数据表
AT28HC64B-90TU MICROCHIP

功能相似

 IC EEPROM 64KBIT 90NS 28TSOP
AT28HC64B-90TU ATMEL

功能相似

 64K (8K x 8) High-speed Parallel EEPROM with Page Write and Software Data Protection

与AT28HC64B-90TI相关器件

型号 品牌 获取价格 描述 数据表
AT28HC64B-90TIT/R ATMEL

获取价格

 		EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28
AT28HC64B-90TJ ATMEL

获取价格

 		EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28, 8 X 13.40 MM, PLASTIC, MO-183, TSOP1-28
AT28HC64B-90TJT/R ATMEL

获取价格

 		EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28
AT28HC64B-90TL ATMEL

获取价格

 		EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28, 8 X 13.40 MM, PLASTIC, MO-183, TSOP1-28
AT28HC64B-90TLT/R ATMEL

获取价格

 		EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28, PLASTIC, TSOP-28
AT28HC64B-90TU MICROCHIP

获取价格

 		IC EEPROM 64KBIT 90NS 28TSOP
AT28HC64B-90TU ATMEL

获取价格

 		64K (8K x 8) High-speed Parallel EEPROM with Page Write and Software Data Protection
AT28HC64B-90TU-T MICROCHIP

获取价格

 		EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28
AT28HC64B-DWF ATMEL

获取价格

 		EEPROM, 120ns, Parallel, CMOS
AT28HC64BF ATMEL

获取价格

 		64K (8K x 8) High Speed Parallel EEPROM with Page Write and Software Data Protection

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