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| Product Name: |
AT29C256-90JI
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| Specifications |
256K 90NS 32PLCC 5V |
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AT29C256-90JI
上海添恩科技发展有限公司成立于1998年，致力于电子设计和应用开发服务，包含数字、模拟及单片机芯片的应用级开发。
此款芯片是我司库存，是散新货，但是都已经测试过，提供100%质量，现有2000片。
Features
Fast Read Access Time -90 ns
5-volt Only Reprogramming
Page Program Operation
-Single Cycle Reprogram (Erase and Program)
-Internal Address and Data Latches for 64 Bytes
Internal Program Control and Timer
Hardware and Software Data Protection
Fast Program Cycle Times
-Page (64 Byte) Program Time -10 ms
-Chip Erase Time -10 ms
DATA Polling for End of Program ***ection
Low-power Dissipation
-50 mA Active Current
-300 A CMOS Standby Current
Typical Endurance > 10,000 Cycles
Single 5V +-10% Supply
CMOS and TTL Co***tible Inputs and Outputs
Commercial and Industrial Temperature Ranges
Description
The AT29C256 is a five-volt-only in-system Flash programmable and erasable read
only memory (PEROM). Its 256K of memory is organized as 32,768 words by 8 bits.
Manufactured with Atmel's advanced nonvolatile CMOS technology, the device offers
access times to 70 ns with power dissipation of just 275 mW. When the device is
deselected, the CMOS standby current is less than 300 . The device endurance is
such that any sector can typically be written to in excess of 10,000 times.
256K (32K x 8)
5-volt Only
Flash Memory
AT29C256 |
| Company: |
Shanghai TN Tech Co. Ltd
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| Contact: |
Ms. Emmy Cao |
| Address: |
Room 320,322,Block 2,27# Lane 258,Caoxi Road |
| Postcode: |
200235 |
| Tel: |
86 21 51580832 |
| Fax: |
86 21 51062383 |
| E-mail: |
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