Status: | Active |
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Series: | AT28BV256 |
RoHS: | Compliant |
No distributors results available
32 Kbits x 8 (256 Kbit) |
2.7V to 3.6V Supply |
Parallel Interface |
200ns access time |
Self-Timed Erase and Write Cycles (10 ms max) |
Page Write and Byte Write |
Data Polling for end of write detection |
Low Power Consumption |
Read / Write current 15 mA (Max) |
Standby current 20 µA (Typ), 50 µA (Max) |
Write-Protection |
Hardware Protection |
Software Data Protect |
More than 100,000 erase/write cycles |
Data retention > 10 years |
Temperature Ranges |
Standard Temperature Range: -40°C to 85°C |
Available in Green (Pb/Halide-free) Packaging Only |
32-lead, Plastic J-leaded Chip Carrier (PLCC) |
28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC) |
28-lead, Plastic Thin Small Outline Package (TSOP) |
Density (Organization) | 256Kb |
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Operating Voltage Min. (V) | 2.7 |
Oper Voltage Max (V) | 3.6 |
Read Access Speed (Par Flash) | 200 ns |
Page Size (bytes) | 0 |
Write Protected | False |
Endurance | 10k Cycles |
Data Retention (Years) | 10 |
Battery Backup | False |
Application Notes |
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AN_3317 - Support for Third Party Memory Devices Programmer Sources |
AN_0543 - EEPROM Data Protection |
AN_0545 - Programmer Support for Parallel EEPROMs |
AN_0544 - Software Chip Erase |
Supporting Collateral |
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Parallel EEPROM Die Products |
JEDEC Indicator | e3 |
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ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.2321 |
Shipping Weight (kg) | 0.048 |
Lead Count | 28 |
Package Type | TSOP |
Package Width or Size | 8x11.8x1mm |
Soldering Composition | Matte Tin |
Where can I find additional details, specifications and documents for a AT28BV256-20TU-235?
Additional datasheets, footprints and schematics for AT28BV256-20TU-235 are listed on our Part Details page. You can also find images and similar parts to AT28BV256-20TU-235 on this page.
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Is the AT28BV256-20TU-235 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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