PC28F256P30BFF

PC28F256P30BFF – 256Mbit Parallel NOR Flash Memory – Alliance Memory

Elevate your embedded system performance with the PC28F256P30BFF 256Mbit Parallel NOR Flash Memory from Alliance Memory. This industrial-grade memory IC delivers reliable non-volatile storage with fast read operations, making it ideal for boot code and critical data retention. PCX ensures authentic Alliance Memory components with same-day shipping and dedicated technical support.

Key Features

256Mbit (32MB) storage capacity for robust data handling
High-speed parallel interface for rapid system access
Industrial temperature range (-40°C to +85°C)
Extended data retention (20+ years typical)
Low active/power-down current consumption

Technical Specifications

Organization: 32M x 8-bit
Interface: Asynchronous parallel with byte-wide data bus
Architecture: Multi-Level Cell (MLC) technology
Endurance: 100,000+ program/erase cycles
Package: Industry-standard BGA footprint

Typical Applications

Industrial automation controllers
Medical diagnostic equipment
Telecommunications infrastructure
Automotive control systems
Embedded computing platforms

About Alliance Memory
Alliance Memory specializes in high-performance memory solutions for legacy and cutting-edge applications. With over 20 years of industry leadership, they maintain rigorous quality control and backward compatibility across product generations.
The company’s commitment to long-term component availability makes them a trusted partner for design engineers requiring stable BOMs. Alliance Memory products undergo extensive validation to meet industrial and automotive reliability standards.

About Parallel NOR Flash Memory
Parallel NOR Flash provides direct, random-access memory addressing through separate data and address lines, enabling execute-in-place (XIP) functionality. This architecture delivers superior read performance compared to serial alternatives, making it essential for systems requiring instant-on operation without RAM loading delays.
As non-volatile memory, NOR Flash retains data without power and withstands harsh environments. Its reliability and fast access times make it the preferred solution for firmware storage in mission-critical systems where boot reliability directly impacts operational safety.

Packaging Options
Available in Tape & Reel (TR), Cut Tape, and Tray formats to support prototyping through mass production. Contact PCX for specific packaging details.

Frequently Asked Questions
Question: What voltage does this NOR Flash operate at?
Answer: This device operates at standard 3V supply voltage with 3.3V I/O tolerance.

Question: Is the PC28F256P30BFF pin-compatible with older NOR Flash devices?
Answer: Yes, it maintains