AT28HC256E-70SU
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- Mfr.Part #
- AT28HC256E-70SU
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PAR 28SOIC
- Stock
- 7,443
- In Stock ：
- 7,443
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Published :
- 1997
- Surface Mount :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Endurance :
- 100000 Write/Erase Cycles
- Product Status :
- Discontinued at Digi-Key
- Manufacturer :
- Microchip Technology Inc
- Organization :
- 32KX8
- Memory Density :
- 262144 bit
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Packaging :
- Tube
- Data Polling :
- yes
- Base Part Number :
- AT28HC256
- ECCN Code :
- EAR99
- Width :
- 7.5mm
- Seated Height-Max :
- 2.65 mm
- Number of Terminals :
- 28
- Memory Width :
- 8
- Memory Organization :
- 32K x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Write Cycle Time-Max (tWC) :
- 10ms
- Number of Terminations :
- 28
- Base Product Number :
- AT28HC256
- Series :
- --
- RoHS Status :
- ROHS3 Compliant
- Programming Voltage :
- 5V
- Package Shape :
- RECTANGULAR
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 2.65mm
- JESD-30 Code :
- R-PDSO-G28
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 17.9mm
- Memory Type :
- Non-Volatile
- Reach Compliance Code :
- Compliant
- Memory Size :
- 256Kb 32K x 8
- Page Size :
- 64words
- Access Time :
- 70ns
- Package :
- Tube
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Memory Format :
- EEPROM
- Operating Mode :
- ASYNCHRONOUS
- Parallel/Serial :
- Parallel
- Supplier Device Package :
- 28-SOIC
- Memory Interface :
- Parallel
- Number of Words :
- 32768 words
- Operating Temperature :
- -40°C~85°C TC
- Supply Current-Max :
- 0.08 mA
- Command User Interface :
- No
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Memory IC Type :
- EEPROM
- Number of Functions :
- 1
- Terminal Pitch :
- 1.27mm
- Temperature Grade :
- Industrial
- Write Cycle Time - Word, Page :
- 10ms
- Supply Voltage-Min (Vsup) :
- 4.5V
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.32.00.51
- Toggle Bit :
- yes
- Subcategory :
- EEPROMs
- Datasheets
- AT28HC256E-70SU
Memory Microchip Technology AT28HC256E-70SU Overview
The Memory Microchip Technology AT28HC256E-70SU EEPROM offers robust data storage solutions, integrating a 256Kbit capacity with parallel interface for high-speed data transfer. Manufactured by Microchip Technology, this EEPROM ensures reliable performance and durability under a variety of operating conditions. Designed for applications requiring frequent updates, it provides non-volatile storage that retains data even after power-off, making it ideal for sophisticated industrial and commercial systems. Its compact 28SOIC package ensures compatibility with standard PCB layouts, enhancing its appeal for volume production needs.
AT28HC256E-70SU Features
This IC EEPROM features a 256Kbit memory size with parallel access, optimal for systems that require fast and frequent writes and reads. Its endurance and low power consumption make it suitable for extended use in demanding applications. The EEPROM also operates across a wide voltage range and temperature spectrum, ensuring flexibility and reliability in diverse environments.
AT28HC256E-70SU Applications
- Industrial Control Systems: Utilizes its non-volatile memory for configuration settings, ensuring machinery operates according to precise specifications even after rebooting.
- Consumer Electronics: Provides reliable storage for user preferences and device configurations in products like smart TVs and gaming consoles, enhancing user experience.
- Automotive Applications: Critical for storing firmware and calibration data that optimize engine performance and user settings in automotive electronics.
- Telecommunication Infrastructure: Employs in network hardware for storing operational parameters critical for system reliability and performance.
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