PC28F256P30BFE

PC28F256P30BFE – 256Mb Parallel NOR Flash Memory – Alliance Memory

This PC28F256P30BFE 256Mb Parallel NOR Flash IC from Alliance Memory delivers high-performance, non-volatile storage for embedded systems requiring fast boot times and reliable code execution. Optimized for industrial applications, it ensures data integrity and quick access through its advanced architecture. PCX guarantees genuine Alliance Memory components with rapid shipping and dedicated technical support.

Key Features

• Density: 256 Megabit (32M x 8-bit)
• Interface: Parallel (Asynchronous & Burst Mode)
• Voltage Range: 2.7V–3.6V (single supply)
• Speed: High-speed access (typical for P30 family)
• Technology: Multi-Level Cell (MLC) NOR Flash
• Operating Temp: Industrial-grade (-40°C to +85°C)

Technical Details

The PC28F256P30BFE organizes memory as 32 Meg x 8 bits, supporting both asynchronous and synchronous burst read operations. It features advanced write/erase algorithms for extended durability and includes block locking for secure firmware protection. Designed for harsh environments, it meets industrial temperature specifications and offers low power consumption in standby mode.

Typical Applications

• Industrial control systems & PLCs
• Networking equipment & routers
• Medical instrumentation
• Automotive infotainment systems
• Embedded computing modules

About Alliance Memory

Alliance Memory specializes in legacy and niche memory solutions, providing continuity for end-of-life components critical for long-term embedded designs. With over 20 years of expertise, they maintain rigorous quality control and backward compatibility across product generations.

Renowned for reliable industrial-grade memory, Alliance Memory serves sectors demanding extended lifecycle support and strict performance consistency. Their NOR Flash portfolio, including this P30 series, is trusted for mission-critical applications worldwide.

About Parallel NOR Flash Memory

Parallel NOR Flash provides direct, high-speed memory access with full address and data buses, making it ideal for execute-in-place (XIP) architectures requiring instant boot capability. Its deterministic read performance ensures predictable operation in real-time systems.

Unlike serial alternatives, parallel NOR enables rapid code execution without intermediate loading steps. This makes it indispensable for firmware storage in embedded controllers, industrial automation, and devices where startup latency and data reliability are paramount.

Packaging & Availability

Available in industry-standard packaging formats including Tape & Reel (TR) for automated assembly. Contact PCX for specific packaging details and bulk quantities.

Frequently Asked Questions

Q: Is this NOR Flash compatible with 3.3V systems?
A: Yes, it operates at 2.7V–3.6V, making it ideal for standard 3.3V designs.

Q: Does it support in-system programming (ISP)?
A: Yes, the PC28F256P30BFE supports full in-system erase and program operations.

Q: What is the typical endurance cycle rating?
A: NOR Flash typically offers 100,000+ erase/program cycles per sector.

Q: Can this memory operate in extreme temperatures?
A: Absolutely. Its industrial temperature range (-40°C to +85°C) suits harsh environments.

Q: Why choose NOR over NAND Flash for firmware storage?
A: NOR provides faster random access, byte-level write capability, and superior reliability for critical boot code.

Q: Is a datasheet available for this specific part?
A: Yes! Access the PC28F256P30BFE datasheet here on PCXCo.com.

Order today for same-day shipping! Secure your industrial memory solution with PCX – your trusted source for authentic components and expert support.

Note: Product images are representational. Refer to datasheet for exact specifications.