Datasheet4U Logo Datasheet4U.com

AT29C256 - 256K 32K x 8 5-volt Only CMOS Flash Memory

Datasheet Summary

Description

The AT29C256 is a 5-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.

Features

  • Fast Read Access Time - 70 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 Detection Low Power.

📥 Download Datasheet

Datasheet preview – AT29C256

Datasheet Details

Part number AT29C256
Manufacturer ATMEL Corporation
File Size 664.96 KB
Description 256K 32K x 8 5-volt Only CMOS Flash Memory
Datasheet download datasheet AT29C256 Datasheet
Additional preview pages of the AT29C256 datasheet.

📁 Similar Datasheet

  • AT29LV256 - 256K (32K x 8) 3-volt Only Flash Memory (ATMEL)
  • AT20-0106 - Digital Attenuator/ 50 dB/ 6-Bit/ TTL Driver/ DC - 2 GHz (Tyco Electronics)
  • AT20-0107 - Digital Attenuator/ 31.5 dB/ 6-Bit/ TTL Driver/ DC - 2.0 GHz (Tyco Electronics)
  • AT20-0263 - Digital Attenuator/ 31 dB/ 5-Bit/ TTL Driver/ DC - 2 GHz (Tyco Electronics)
  • AT20-0273 - Digital Attenuator/ 32 dB/ 2-Bit/ TTL Driver/ DC - 2 GHz (Tyco Electronics)
  • AT2002 - (AT2002/2402/2702) AT Monaural Color TV (APEX)
  • AT2003 - Wide Input sensorless CC/CV 2A Buck Converter (Aplustek Integrated Circuits)
  • AT2004 - 4 Channel ADPCM Processor (Atelic Systems)
  • AT2004 - 4 Channels ADPCM Processor (Atelic)
  • AT2005B - AT2005B (ATE)
Other Datasheets by ATMEL Corporation
  • AT29C257 - 256K 32K x 8 5-volt Only CMOS Flash Memory
  • AT29C010 - 1 Megabit 128K x 8 5-volt Only CMOS Flash Memory
  • AT29C010A - 1 Megabit 128K x 8 5-volt Only CMOS Flash Memory
  • AT29C020 - 2-Megabit 256K x 8 5-volt Only CMOS Flash Memory
  • AT29C040A - 4-Megabit 512K x 8 5-volt Only 256-Byte Sector CMOS Flash Memory
  • AT29C1024 - 1 Megabit 64K x 16 5-volt Only CMOS Flash Memory
  • AT29C432 - 4 Megabit 5-volt Flash with 256K E2PROM Memory
  • AT29C512 - 512K 64K x 8 5-volt Only CMOS Flash Memory

Full PDF Text Transcription

Click to expand full text
AT29C256 Features • • • • • • • • • • • • Fast Read Access Time - 70 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 Detection Low Power Dissipation 50 mA Active Current 300 µA CMOS Standby Current Typical Endurance > 10,000 Cycles Single 5V ± 10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Ranges 256K (32K x 8) 5-volt Only CMOS Flash Memory Description The AT29C256 is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM).
Published: |