Status: | Active |
---|---|
Series: | AT28BV256 |
RoHS: | Compliant |
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 |
---|---|
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 |
Pins | Packaging | 32 | PLCC |
Temp Range | -40C to +85C |
Packing Media | Tube (32) |
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 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 1.129 |
Shipping Weight (kg) | 2.333333 |
Lead Count | 32 |
Package Type | PLCC |
Package Width or Size | 11.5x14x3.37mm |
Soldering Composition | Matte Tin |
200Ns, Plcc, Ind Temp, Green Rohs Compliant: Yes |Microchip AT28BV256-20JU | Newark Electronics |
AT28BV256 Series 256 Kb (32K x 8) 3.6 V Battery-Voltage Parallel EEPROMs-PLCC-32 | Future Electronics |
EEPROM Parallel 256K-bit 32K x 8 3.3V 32-Pin PLCC | Avnet America |
200NS, PLCC, IND TEMP, GREEN | Microchip Technology |
PARALLEL EEPROM, 256KBIT, PLCC-32 | Farnell |
Where can I find additional details, specifications and documents for a AT28BV256-20JU?
Additional datasheets, footprints and schematics for AT28BV256-20JU are listed on our Part Details page. You can also find images and similar parts to AT28BV256-20JU on this page.
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What category does AT28BV256-20JU fall under?
The AT28BV256-20JU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the AT28BV256-20JU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT28BV256-20JU have stock available?
Authorised distributors including Micros, Newark Electronics, Future Electronics, Avnet America and Microchip Technology have stock available or on a lead time for AT28BV256-20JU.
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