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M28W320FCT70N6E

Name: M28W320FCT70N6E
Rating: 4.7 (12 reviews)

2.7V~3.6V 32Mbit TSOPI-48 Memory (ICs) RoHS

Производитель
Мфр. Часть #M28W320FCT70N6E
Пакет
Лист данных
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Спецификации

Packaging	TSOPI-48
Memory Size	32Mbit
Operating temperature	-40℃~+85℃
Voltage - Supply	2.7V~3.6V
Data Retention - TDR (Year)	20 Years
Page Programming Time (Tpp)	10us
Program / Erase Cycles	100,000 cycles
Standby Supply Current	50uA

Обзор

Description

The M28W320FCT70N6E is a 32 megabit (4 M x 8 bit) flash memory device developed by STMicroelectronics. It features a NOR architecture, which allows for random access, making it suitable for executing code directly from the memory (XIP). This device has a maximum access time of 70 ns, providing efficient read operations.
Key features include a standard 48-pin TSOP (Thin Small Outline Package) and support for various interfaces, such as parallel and asynchronous modes. The M28W320FCT70N6E supports a range of programming voltages and has a uniform block architecture, which enhances reliability and flexibility in application design.
With a high endurance of up to 100,000 program/erase cycles, it is ideal for applications requiring data retention and frequent updates, such as in embedded systems, consumer electronics, and automotive applications. The device also incorporates features like hardware and software write protection, ensuring data integrity during operation.

Features

The M28W320FCT70N6E is a 32Mb (4MB x 8) Flash memory device from STMicroelectronics. Key features include:
1. Memory Type: NOR Flash memory, ideal for code storage and execution.
2. Access Time: 70 ns, allowing faster read operations.
3. Interface: Parallel interface with a simple command set for ease of use.
4. Voltage Supply: Operates at 2.7V to 3.6V, making it suitable for low-power applications.
5. Write/Erase Cycles: Supports up to 100,000 program/erase cycles per sector, ensuring durability.
6. Data Retention: Up to 20 years, providing reliable long-term storage.
7. Package Options: Available in various packages like TSOP and BGA, catering to diverse design requirements.
8. Sector Architecture: Offers uniform sectors, facilitating flexible data management and efficient memory use.
These features make the M28W320FCT70N6E suitable for a range of applications including consumer electronics, automotive, and industrial systems.

Package

The M28W320FCT70N6E is typically packaged in a TSOP (Thin Small Outline Package) format, specifically a TSOP44. This package type is designed for compactness and efficient use of space in electronic circuits.

Pinout

The M28W320FCT70N6E is a 32 Megabit (4 Megabyte) Parallel NOR Flash memory device. It features a pin count of 48 pins in a TSOP (Thin Small Outline Package) configuration.
The primary functions of the pins include:
- Address Pins (A0-A21): Used to select memory locations.
- Data Pins (DQ0-DQ15): Bi-directional data bus for read and write operations.
- Control Pins:
- WE# (Write Enable): Controls write operations.
- OE# (Output Enable): Activates data output during read.
- CE# (Chip Enable): Activates the chip for read/write operations.
- VCC and VSS: Power supply and ground pins.
- WP# (Write Protect): Protects memory from being written to when enabled.
- RESET#: Resets the device.
This device allows for high-speed data access suitable for various applications in embedded systems.

Manufacturer

The M28W320FCT70N6E is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor devices, including microcontrollers, memory chips, and analog components. The company serves various markets, including automotive, industrial, personal electronics, and communication. With a strong focus on innovation and technology, STMicroelectronics is known for its commitment to sustainability and energy efficiency in its products. They operate worldwide, providing solutions that drive advancements in electronics and contribute to the development of smart technologies.

Application

The M28W320FCT70N6E is a 32-Mbit parallel NOR Flash memory device, commonly used in applications such as consumer electronics, automotive systems, industrial control, and telecommunications. It serves for code storage, firmware updates, and data retention in devices requiring non-volatile memory, including digital cameras, set-top boxes, and medical equipment. Its fast access times and endurance make it suitable for applications demanding quick read/write cycles and reliable data storage.

Equivalent

The M28W320FCT70N6E chip is a 32 Mb (4 MB) Flash memory device. Equivalent products include:
1. Spansion S29GL032N
2. Micron MT29F032G
3. Winbond W25Q32
4. Intel E28F320J3A
5. NXP/Nexperia PFlash P30F032
Check datasheets for specific requirements and compatibility.

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