M27C256B-90B6
- Mfr.Part #
- M27C256B-90B6
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC EPROM 256KBIT PARALLEL 28DIP
- Stock
- 5,170
- In Stock :
- 5,170
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Memory
- Power Supplies :
- 5V
- Memory Format :
- EPROM
- Mounting Type :
- Through Hole
- JESD-609 Code :
- e3
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Pin Count :
- 28
- Operating Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Terminal Pitch :
- 2.54mm
- Packaging :
- Tube
- Density :
- 256 kb
- Supply Voltage :
- 5V
- Width :
- 13.72mm
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- M27C256
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Organization :
- 32KX8
- Memory Interface :
- Parallel
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Number of Pins :
- 28
- Operating Temperature :
- -40°C~85°C TA
- Access Time :
- 90ns
- Length :
- 36.83mm
- Output Characteristics :
- 3-STATE
- Memory Type :
- Non-Volatile
- Terminal Finish :
- Matte Tin (Sn)
- I/O Type :
- COMMON
- Radiation Hardening :
- No
- Height :
- 3.81mm
- Voltage - Supply :
- 4.5V~5.5V
- Number of Functions :
- 1
- Mount :
- Through Hole
- HTS Code :
- 8542.32.00.71
- Memory Size :
- 256Kb 32K x 8
- Number of Terminations :
- 28
- Standby Current-Max :
- 0.0001A
- Nominal Supply Current :
- 50mA
- Datasheets
- M27C256B-90B6

Memory STMicroelectronics M27C256B-90B6 Overview
The Memory STMicroelectronics M27C256B-90B6 IC is a highly reliable 256 Kbit EPROM, designed for advanced performance in a wide array of computing and industrial applications. This EPROM, provided in a robust 28DIP package, allows for easy integration into existing hardware with its parallel interface, ensuring smooth data storage and retrieval. This component is crafted to meet the demanding requirements of sophisticated electronic systems, offering a practical solution for developers looking for long-term data integrity and stability. Its ability to be erased and reprogrammed multiple times provides flexibility in development and testing phases, making it an ideal choice for rapid prototyping and dynamic project environments.
M27C256B-90B6 Features
The M27C256B-90B6 boasts a range of features that enhance its usability and efficiency in various applications. It supports a parallel interface for high-speed data access and is packaged in a conventional 28DIP format that ensures compatibility with standard PCB layouts. Its 90 ns access time facilitates swift read operations, crucial for time-sensitive tasks. Moreover, this EPROM is capable of withstanding extended temperature ranges, making it suitable for use in harsh environmental conditions.
M27C256B-90B6 Applications
- Automotive Control Systems: Utilized for storing firmware that manages engine functions, sensor calibrations, and automotive diagnostics ensuring optimal vehicle performance.
- Industrial Automation: Acts as a reliable solution for storing operational scripts and configuration settings in machinery control units, facilitating automated processes and enhancing manufacturing precision.
- Consumer Electronics: Employed in various home electronics for firmware storage, such as in washing machines and microwaves, where long-term reliability and data stability are crucial.
- Telecommunications: Supports critical applications in telecommunications equipment, storing software that handles signal processing and data transmission protocols.
- Medical Devices: Integral in storing software that controls and monitors medical diagnostic equipment, ensuring accurate and repeatable results in clinical environments.
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