PC28F256P33TFE

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PC28F256P33TFE

+Nomenclature

IC FLASH 256MBIT CFI 64LBGA

  • FabricantAlliance Memory, Inc.

  • Pièce fabricant #PC28F256P33TFE

  • En stock1942

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Spécifications

Attribut Valeur
Part Status Active
Base Product Number PC28F256
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR (MLC)
Memory Size 256Mbit
Memory Organization 16M x 16
Memory Interface CFI
Clock Frequency 52 MHz
Voltage - Supply 2.3V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 64-LBGA
Supplier Device Package 64-LBGA (11x13)
Packaging Tray
Access Time 95 ns

Présentation

Description

The PC28F256P33TFE is a 256-megabit (Mb) non-volatile memory chip from Intel’s P33 family. It utilizes advanced flash memory technology, providing reliable storage for embedded systems and other applications requiring high-density memory solutions. This chip features a NOR-type flash architecture, which is optimized for fast read operations, making it suitable for code storage in embedded applications.
Key features include:
1. High Density: With a capacity of 256 Mb, it offers ample storage for large amounts of data.
2. Fast Read/Write: The device provides high-speed read capabilities that enhance system performance.
3. Endurance and Data Retention: It offers robust endurance and data retention, typical of NOR flash memory, ensuring long-term reliability.
4. Low Power Consumption: Designed to operate efficiently with minimal power, suitable for battery-powered devices.
5. Security Features: Includes security measures like block locking and protection to prevent unauthorized data modifications.
The PC28F256P33TFE is typically used in applications such as consumer electronics, automotive systems, and industrial equipment where reliable and fast access to stored data is crucial.

Equivalent

The PC28F256P33TFE is a 256Mb flash memory chip from Intel's P33 series. Equivalent products from other manufacturers include the following:
1. Micron: MT28F256P30TFE
2. Spansion/Cypress: S29GL256P
3. Macronix: MX29GL256F
These alternatives match in terms of capacity and similar operational specifications, but differences in package or specific features should be verified for compatibility.

Features

The PC28F256P33TFE is a 256 Megabit (32 Megabyte) StrataFlash memory chip designed by Intel. Key features include:
1. Architecture: It uses a multi-level cell (MLC) technology to store two bits per cell, which increases storage density.
2. Interface: It operates on a synchronous interface, which supports high-speed data transfer.
3. Read/Write Speed: Offers fast read and write operations, enhancing performance in embedded applications.
4. Voltage: The chip operates at a low voltage, typically around 3.3V, making it energy-efficient.
5. Endurance: The memory provides high endurance, suitable for applications requiring frequent read/write cycles.
6. Data Protection: It includes robust data protection features like block locking and a write-protect pin to prevent accidental data modification.
7. Packaging: Available in a compact form factor, suitable for integration in various devices.
8. Applications: Ideal for consumer electronics, industrial automation, and other applications that demand reliable non-volatile memory.
This memory chip is known for its durability, efficiency, and high storage capacity in a compact design.

Pinout

The PC28F256P33TFE is a 256 Mb (megabit) Intel StrataFlash® Embedded Memory device. It typically comes in a 56-pin TSOP (Thin Small Outline Package) or similar package, but specific pin counts can vary based on the packaging option. The device functions as non-volatile memory, which means it retains stored data even when not powered.
Key functions of the PC28F256P33TFE include:
1. Read/Write Operations: Supports standard read and write operations for data storage.
2. Erase Functionality: Allows for block erase operations to clear data in segments.
3. Embedded Programming: Facilitates in-system programming for ease of updates and modifications.
4. Fast Access Times: Offers improved read and write speeds for enhanced performance in embedded applications.
5. Endurance and Reliability: Designed for high durability with numerous program/erase cycles.
For precise pin assignments and functions, referring to the specific datasheet or technical documentation from Intel for the PC28F256P33TFE would be necessary.

Manufacturer

The PC28F256P33TFE is a flash memory product manufactured by Intel Corporation. Intel is a multinational corporation and technology company known primarily for designing and manufacturing semiconductor products, including processors, memory, and other computing components. As one of the largest and most influential companies in the technology sector, Intel plays a significant role in the development of technologies used in personal computers, data centers, and a wide range of computing devices.
Intel’s memory products, including the PC28F256P33TFE, are used in various applications, providing storage solutions that offer speed and reliability. The company has a long history of innovation in the semiconductor industry and is known for its cutting-edge research and development efforts. It continues to be a key player in advancing computing technology.

Application

The PC28F256P33TFE is a NOR Flash memory chip often used in applications requiring reliable and non-volatile storage. Key application areas include embedded systems, industrial automation, and telecommunications. It's suitable for use in code storage for microcontrollers and DSPs, boot ROMs, and firmware storage in devices like routers, modems, and network equipment. Additionally, its reliability and fast read speeds make it useful for automotive electronics, where robust performance is critical. The chip's durability also suits it for consumer electronics that require frequent read operations, such as digital cameras and personal media players.

Package

The PC28F256P33TFE is a 256 Mb (megabit) NOR Flash memory component by Intel. It typically comes in a TSOP (Thin Small Outline Package) type, specifically a 56-lead TSOP for surface mounting, which is commonly used for compact and portable electronic devices due to its slim profile and efficient space utilization.

Frequently Asked Questions


Q: What is the memory size and organization of the PC28F256P33TFE?
A: It is a 256Mbit (256 Megabit) Flash memory organized as 16M x 16 bits.


Q: What is the operating voltage range for this NOR Flash device?
A: It requires a supply voltage between 2.3V and 3.6V.


Q: What is the typical access time and clock frequency?
A: The access time is 95 ns, and it supports a clock frequency of 52 MHz.


Q: Is this component suitable for industrial temperature environments?
A: Yes, its operating temperature range is -40°C to 85°C, making it ideal for industrial applications.


Q: What package and mounting type does the PC28F256P33TFE use?
A: It comes in a 64-LBGA surface mount package with a supplier device package size of 11x13mm.


Q: What memory interface does this FLASH device support?
A: It uses a Common Flash Interface (CFI) for standardized memory access.


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