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PC28F320J3F75B

Name: PC28F320J3F75B
Rating: 4.7 (12 reviews)

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規格

Brand	Micron
Product Type	NOR Flash
Subcategory	Memory & Data Storage
Series	J3
Mounting Style	SMD/SMT
Interface Type	Parallel
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Supply Voltage - Min	2.7 V
Supply Voltage - Max	3.6 V
Memory Size	32 Mbit
Package / Case	BGA-64
Organization	2 M x 16
Packaging	Reel
Active Read Current - Max	54 mA
Factory Pack Quantity:Factory Pack Quantity	2000
Tradename	Numonyx
Shipping Restrictions	Mouser does not presently sell this product in your region.
Data Bus Width	16 bit
Speed	75 ns
Timing Type	Asynchronous
Memory Type	NOR
Standard	Common Flash Interface (CFI)
Type	No Boot Block

概述

Description

The PC28F320J3F75B is a 32 Megabit (4MB) NAND Flash memory device produced by Intel, part of the 28F320 series. It features a 3.0V supply voltage and is designed for use in embedded systems, providing high-density storage for applications such as digital cameras, mobile phones, and other consumer electronics.
This device employs a multi-level cell (MLC) architecture, enabling it to store multiple bits per cell, thereby increasing storage capacity. It supports various interface protocols, including asynchronous and synchronous access modes, ensuring compatibility with a wide range of microcontrollers and processors.
The PC28F320J3F75B is characterized by its fast read and write speeds, durability, and reliability, making it suitable for code storage and data retention in extreme conditions. With built-in features like wear leveling and error correction, it enhances performance and longevity. Its compact form factor and low power consumption further contribute to its appeal in mobile and embedded applications.

Features

The PC28F320J3F75B is a 32 Megabit (4 Megabyte) NOR Flash memory device, primarily designed for use in embedded applications. Key features include:
1. Density: 32 Mb (4 MB) with a 16-bit data bus.
2. Interface: Parallel interface for easy integration with microcontrollers and processors.
3. Access Times: Offers access times of 70 ns (F75 version), enhancing performance for fast read operations.
4. Erase/Write Cycles: Supports a minimum of 100,000 erase/write cycles, ensuring durability.
5. Endurance: Data retention period of up to 20 years at 85°C.
6. Multiple Block Architecture: Supports multiple blocks for better management of memory space.
7. Command Set: Compatible with standard flash memory command sets, facilitating easier software integration.
8. Low Power: Designed for low power consumption, making it suitable for battery-operated devices.
This device is ideal for automotive, industrial, and consumer electronics applications requiring reliable non-volatile storage.

Package

The PC28F320J3F75B is typically packaged in a TSOP (Thin Small Outline Package) format. It features a compact design suitable for high-density applications, allowing efficient use of board space in electronic devices.

Pinout

The PC28F320J3F75B is a 32 megabit (4M x 8 bit) NOR Flash memory chip with a pin count of 48. It is housed in a TSOP (Thin Small Outline Package) configuration.
The primary functions of its pins include:
- Address Inputs (A0-A19): These pins are used to select the memory location being accessed.
- Data Inputs/Outputs (DQ0-DQ7): These pins serve as the data bus for reading and writing data.
- Chip Enable (CE): Activates the chip for read/write operations.
- Output Enable (OE): Controls the output drivers for data.
- Write Enable (WE): Used to initiate write operations.
- Reset (RESET): Resets the device to its initial state.
- Ready/Busy (RY/BY): Indicates the operation status of the chip.
- Vcc and Ground (Vcc, GND): Power supply and ground connections.
Overall, the PC28F320J3F75B is designed for stable and efficient non-volatile storage applications.

Manufacturer

The PC28F320J3F75B is manufactured by Intel Corporation. Intel is a multinational technology company known primarily for its semiconductor products, including microprocessors and memory solutions. Founded in 1968, Intel is one of the largest and most prominent manufacturers in the computer hardware industry, playing a crucial role in the development of modern computing. The PC28F320J3F75B is a type of flash memory device, specifically a NOR flash memory, commonly used in embedded systems, telecommunications, and consumer electronics for data storage. Intel is recognized for its innovation and leadership in technology, focusing on high-performance computing and data-centric solutions.

Application

The PC28F320J3F75B is a 32Mb NOR Flash memory primarily used in embedded systems, such as telecommunications, automotive electronics, consumer electronics, and industrial applications. Its applications include code storage for firmware, boot loaders, and system configurations due to its fast read speeds and reliable data retention. Additionally, it supports pre-programmed and erased states, making it suitable for applications requiring frequent updates or data logging.

Equivalent

The PC28F320J3F75B chip is a 32Mb (4MB) Flash memory device. Equivalent products include the Intel StrataFlash series, such as the Intel 28F320J3C130, and other similar 32Mb Flash memory chips from manufacturers like Micron, Samsung, and Spansion. Always verify pin configurations and specifications before substituting.