Integrated Circuits (ICs)
AT28C256E-15SU-T
ActiveMicrochip Technology
5V 256KBIT (32KBIT X 8) PARALLEL EEPROM WITH SOFTWARE DATA PROTECTION
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Search across all available documentation for this part.
Integrated Circuits (ICs)
AT28C256E-15SU-T
ActiveMicrochip Technology
5V 256KBIT (32KBIT X 8) PARALLEL EEPROM WITH SOFTWARE DATA PROTECTION
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AT28C256E-15SU-T |
|---|---|
| Access Time | 150 ns |
| Memory Format | EEPROM |
| Memory Interface | Parallel |
| Memory Organization | 32K x 8 |
| Memory Size | 32 KB |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 28-SOIC |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Write Cycle Time - Word, Page | 10 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 12.62 | |
| 25 | $ 12.14 | |||
| 100 | $ 11.68 | |||
| Digi-Reel® | 1 | $ 12.62 | ||
| 25 | $ 12.14 | |||
| 100 | $ 11.68 | |||
| Tape & Reel (TR) | 1000 | $ 11.68 | ||
| Microchip Direct | T/R | 1 | $ 12.25 | |
| 25 | $ 11.79 | |||
| 100 | $ 11.34 | |||
| 1000 | $ 10.72 | |||
| 5000 | $ 10.09 | |||
| 10000 | $ 9.49 | |||
| Newark | Each (Supplied on Full Reel) | 1000 | $ 11.68 | |
Description
General part information
AT28C256E Series
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
Documents
Technical documentation and resources
