AT27C256R-45JI
- Mfr.Part #
- AT27C256R-45JI
- Manufacturer
- Microchip Technology
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC EPROM 256KBIT PARALLEL 32PLCC
- Stock
- 9,594
- In Stock :
- 9,594
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Series :
- --
- Package / Case :
- 32-LCC (J-Lead)
- Supplier Device Package :
- 32-PLCC (13.97x11.43)
- Memory Interface :
- Parallel
- Packaging :
- Tube
- Base Part Number :
- AT27C256
- Product Status :
- Obsolete
- Mounting Type :
- Surface Mount
- Memory Size :
- 256Kb 32K x 8
- Operating Temperature :
- -40°C~85°C TC
- Write Cycle Time - Word, Page :
- --
- Package :
- Tube
- Access Time :
- 45ns
- Base Product Number :
- AT27C256
- Memory Type :
- Non-Volatile
- RoHS Status :
- Non-RoHS Compliant
- Published :
- 1998
- Memory Format :
- EPROM
- Voltage - Supply :
- 4.5V~5.5V
- Memory Organization :
- 32K x 8
- Datasheets
- AT27C256R-45JI

Memory Microchip Technology AT27C256R-45JI Overview
This Memory Microchip Technology AT27C256R-45JI integrated circuit is an EPROM (Erasable Programmable Read-Only Memory) with a capacity of 256Kbits, featuring a parallel interface and packaged in a 32-pin PLCC (Plastic Leaded Chip Carrier). Designed by Microchip Technology, a leading manufacturer in the semiconductor industry, this IC offers reliable and durable storage solutions for various applications.
With its high-quality construction and advanced technology, the AT27C256R-45JI is ideal for industrial and commercial environments where data integrity and longevity are paramount. Its parallel interface allows for fast and efficient data transfer, enhancing system performance and reliability.
AT27C256R-45JI Features
- 256Kbit EPROM
- Parallel interface
- 32-pin PLCC package
- Erasable and programmable
- Designed for industrial and commercial applications
- High reliability and data integrity
AT27C256R-45JI Applications
- Embedded Systems: The AT27C256R-45JI is commonly used in embedded systems for storing firmware, configuration data, and other critical information. Its reliability and durability make it suitable for use in a wide range of industrial automation, control, and monitoring applications.
- Consumer Electronics: In consumer electronics devices such as gaming consoles, set-top boxes, and multimedia players, the AT27C256R-45JI can be utilized for storing boot code, system settings, and user data. Its parallel interface enables fast access to stored information, enhancing overall device performance.
- Automotive Electronics: Automotive manufacturers rely on the AT27C256R-45JI for storing firmware, calibration data, and diagnostic routines in electronic control units (ECUs), instrument clusters, and other vehicle systems. Its rugged design and wide operating temperature range make it suitable for harsh automotive environments.
- Communication Systems: Telecommunication equipment such as routers, switches, and base stations utilize the AT27C256R-45JI for storing configuration data, routing tables, and firmware. Its high reliability and compatibility with parallel interfaces ensure seamless integration into communication networks.
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