AT28C256-15DM/883
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- Mfr.Part #
- AT28C256-15DM/883
- Manufacturer
- Microchip Technology
- Package / Case
- 28-CDIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PAR 28CDIP
- Stock
- 19,884
- In Stock ：
- 19,884
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Length :
- 37.215mm
- Base Part Number :
- AT28C256
- JESD-30 Code :
- R-GDIP-T28
- Radiation Hardening :
- No
- Height :
- 4.2 mm (Max)
- Terminal Position :
- Dual
- JESD-609 Code :
- e0
- Surface Mount :
- No
- Height Seated (Max) :
- 5.72mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Through Hole
- Number of Terminals :
- 28
- Data Retention :
- 10 Year
- Operating Supply Voltage :
- 5V
- Memory IC Type :
- EEPROM
- Published :
- 1997
- Temperature Grade :
- Military
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Number of Functions :
- 1
- Memory Interface :
- Parallel
- Number of Words :
- 32768 words
- Product Type :
- EEPROM
- Memory Density :
- 262144 bit
- Organization :
- 32KX8
- Subcategory :
- Memory and Data Storage
- Terminal Form :
- THROUGH-HOLE
- Brand :
- Microchip Technology
- Mount :
- Through Hole
- Parallel/Serial :
- Parallel
- Write Cycle Time - Word, Page :
- 10ms
- Memory Type :
- Non-Volatile
- Width :
- 15.24mm
- Reach Compliance Code :
- Unknown
- Maximum Operating Temperature :
- + 125 C
- Access Time :
- 150ns
- Memory Width :
- 8
- Voltage - Supply :
- 4.5V~5.5V
- Nominal Supply Current :
- 50mA
- Package Shape :
- RECTANGULAR
- Screening Level :
- MIL-STD-883 Class B
- Supplier Device Package :
- 28-CDIP
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Base Product Number :
- AT28C256
- Packaging :
- Tube
- Operating Temperature :
- -55°C~125°C TC
- Minimum Operating Temperature :
- - 55 C
- Lead Free :
- Contains Lead
- Operating Supply Current :
- 50 mA
- Series :
- --
- Page Size :
- 64words
- Operating Mode :
- ASYNCHRONOUS
- Interface :
- Parallel, SPI
- RoHS :
- N
- Mounting Style :
- Through Hole
- RoHS Status :
- Non-RoHS Compliant
- Write Cycle Time-Max (tWC) :
- 10ms
- Seated Height-Max :
- 5.72 mm
- Memory Format :
- EEPROM
- Package / Case :
- 28-CDIP (0.600, 15.24mm)
- Terminal Pitch :
- 2.54mm
- Supply Voltage :
- 5V
- Manufacturer :
- Microchip
- Product Category :
- EEPROM
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Product Status :
- Active
- Interface Type :
- Parallel
- Memory Organization :
- 32K x 8
- Density :
- 256 kb
- Number of Pins :
- 28
- Factory Lead Time :
- 23 Weeks
- Package :
- Tube
- Programming Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 28
- Memory Size :
- 256Kb 32K x 8
- Frequency :
- 150GHz
- Datasheets
- AT28C256-15DM/883
Memory Microchip Technology AT28C256-15DM/883 Overview
The Memory Microchip Technology AT28C256-15DM/883 is a robust EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed by Microchip Technology, featuring a 256 Kbit capacity and housed in a 28CDIP package. This IC offers reliable data storage for applications requiring high-volume, non-volatile memory that can be modified electronically. Its ability to retain data without power and to endure multiple rewrite cycles makes it an essential component in a variety of demanding environments.
AT28C256-15DM/883 Features
The AT28C256-15DM/883 offers parallel access mode, enhancing its ease of integration into existing architectures. The EEPROM stands out with a 150 ns access time, which ensures swift read/write operations, vital for real-time computing tasks. It operates over an extended military temperature range, making it suitable for high-reliability applications in challenging conditions.
AT28C256-15DM/883 Applications
- Automotive Systems: Used in ECU memory storage, enhancing vehicle performance monitoring and control.
- Industrial Automation: Acts as a firmware storage module, enabling complex machine instructions and configurations to be stored and retrieved efficiently.
- Telecommunications: Integral in network hardware for storing configuration data, ensuring robust network operation and quick recovery from power outages.
- Consumer Electronics: Serves in various home electronics for user setting storage, allowing customization and improving user experience.
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