Microchip AT28C256-15JU-T
Manufacturer No:
AT28C256-15JU-T
Manufacturer:
Microchip
Package:
32-LCC (J-Lead)
Description:
5V 256Kbit (32Kbit x 8) Parallel EEPROM with Software Data Protection
Quantity:
In Stock :1230
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Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 13 - Sun, Jun 14, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step2：Desiccant Protection
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SHIPPING COST
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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
AT28C256-15JU-T Information
Microchip AT28C256-15JU-T technical specifications, attributes, parameters and parts with similar specifications to Microchip AT28C256-15JU-T.
- Type
- Parameter
- Battery Backup
- No
- Density
- 256 Kbit
- Endurance
- 10,000
- Max. Clock Freq.
- .
- Operating Voltage Max (V)
- 5.5
- Operating Voltage Min (V)
- 4.5
- Page Size (Bytes)
- 64
- Write Protected
- No
- Data Retention
- 10
- Read Access Speed
- 150/200/250ns
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip AT28C256-15JU-T.
Miscellaneous:
Application Notes:
Supporting Collateral:
The Microchip AT28C256 is a high-performance 256Kbit Parallel EEPROM available in both Industrial and Military temp ranges, offering access times to 150ns with power dissipation of 440mW. Deselected, CMOS standby current is less than 200μA. Accessed like static RAM for the read or write cycle without external components, it contains a 64-byte page register to allow writing of up to 64bytes simultaneously. Features an internal Error Correction Circuit for extended endurance and improved data retention, in Military version. Optional Software Data Protection mechanism guards against inadvertent writes; and an extra 64 bytes of EEPROM enables device identification or tracking.
The AT28C256 is also available DUAL MARKED where applicable with the appropriate Standard Military Drawing Number - 5962-88525xxxx. See the datasheet for exact MIL product availability.
- 32 Kbits x 8 (256 Kbit)
- 5V ± 10% Supply
- Parallel Interface
- AT28C256E - High Endurance 100K Write Cycles Option
- AT28C256F - 3 ms Fast Write Option
- 150ns access time
- Self-Timed Erase and Write Cycles (10 ms max)
- Page Write and Byte Write
- Data Polling for end of write detection
- Available in Green (Pb/Halide-free) Packaging
- Low Power Consumption
- Read / Write current 40 mA (Max)
- 32-lead, Plastic J-leaded Chip Carrier (PLCC)
- Standby current TTL 2 mA (Max), CMOS 200 µA (Max)
- Write-Protection
- Hardware Protection
- Software Data Protect
- Data retention > 10 years
- Temperature Ranges
- Standard Temperature Range: -40°C to 85°C
- Military Temperature Range: -55°C to 125°C
- 28-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
- 28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
- 28-lead, Plastic Thin Small Outline Package (TSOP)
- Available in SMD Dual marked (5962-88525xxxx) CERAMIC Hermetic Packaging
- 28-Lead, 0.600" Wide, Non-Windowed, Ceramic Dual Inline (Cerdip)
- 28-Lead, Non-Windowed, Ceramic Bottom-Brazed Flat Package (Flatpack)
- 32-Pad, Non-windowed, Ceramic, Leadless Chip Carrier (LCC)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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