MX29GL256FHT2I-90Q

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MX29GL256FHT2I-90Q

+Nomenclature

IC FLASH 256MBIT PARALLEL 56TSOP

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Spécifications

Attribut Valeur
Series MX29GL
Part Status Active
Base Product Number MX29GL256
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 256Mbit
Memory Organization 32M x 8
Memory Interface Parallel
Write Cycle Time - Word, Page 90ns
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 56-TFSOP (0.724", 18.40mm Width)
Supplier Device Package 56-TSOP
Packaging Tray
Access Time 90 ns

Présentation

Description

The MX29GL256FHT2I-90Q is a high-performance, 256-megabit (32 megabytes) flash memory component produced by Macronix. It is part of the MX29GL series, which is designed for non-volatile storage applications requiring fast access times and high reliability. This flash memory is organized in a 16-bit configuration and operates with a voltage range of 2.7 to 3.6 volts, making it suitable for a variety of embedded systems and consumer electronics.
Key features include a fast access time of 90 nanoseconds, which allows for rapid data retrieval and execution. The device supports up to 100,000 program/erase cycles per sector, enhancing its durability for frequent data rewriting. It also includes security features such as block protection, which safeguards data integrity against unauthorized modification. The MX29GL256FHT2I-90Q is available in both TSOP and FBGA packages, providing flexibility for different design requirements. Its industrial temperature range ensures reliable performance in diverse environmental conditions, making it suitable for automotive, industrial, and networking applications.

Equivalent

The MX29GL256FHT2I-90Q is a 256Mb NOR Flash memory chip by Macronix. Equivalent products could include the S29GL256P from Cypress/Spansion, the MT28EW256ABA by Micron, and the W29GL256S from Winbond. These alternatives offer similar NOR Flash memory capacities and features, but specific performance and compatibility should be verified based on the application requirements.

Features

The MX29GL256FHT2I-90Q is a NOR Flash memory chip manufactured by Macronix. Key features include:
1. Capacity: 256 Megabit (32 Megabyte).
2. Architecture: NOR Flash technology, which provides fast read speeds and byte-level random access.
3. Interface: Parallel interface, supporting asynchronous read and write operations.
4. Performance: 90 ns access time, balancing speed and efficient data retrieval.
5. Temperature Range: Industrial temperature grade, typically operating from -40°C to 85°C.
6. Endurance and Reliability: High endurance with up to 100,000 program/erase cycles and data retention of 20 years.
7. Sector Architecture: Offers sector and block protection options to prevent accidental data modification.
8. Package Type: Available in various package types, including TSOP and BGA, to suit different design requirements.
9. Supply Voltage: Operates at a single 3.0-3.6V power supply, suitable for battery-powered devices.
10. Security Features: Includes features for secure code storage and execution, protecting data integrity.
These attributes make it suitable for applications in automotive, industrial, and consumer electronics that require reliable and fast non-volatile memory.

Pinout

The MX29GL256FHT2I-90Q is a NOR Flash memory chip manufactured by Macronix. It features a 256 Megabit (32 Megabyte) capacity. This chip is housed in a 56-pin TSOP (Thin Small Outline Package), ensuring a compact form factor suitable for various applications.
Key functions of the MX29GL256FHT2I-90Q include:
1. Data Storage: Primarily used for non-volatile data storage, retaining data without power.
2. Read Operations: Supports random access for fast read speeds, typically used in systems requiring quick data retrieval.
3. Write/Erase: Allows for sector-based erase and write operations, making it ideal for applications needing frequent updates.
4. Boot Code Storage: Often used to store boot code in embedded systems due to its reliability and speed.
5. Security Features: Includes protection schemes to prevent unauthorized data access or modification.
Its -90Q suffix indicates a 90 ns speed and industrial temperature range, suitable for high-performance and challenging environmental conditions. This makes the MX29GL256FHT2I-90Q suitable for automotive, industrial, and consumer electronics applications.

Manufacturer

The MX29GL256FHT2I-90Q is manufactured by Macronix International Co., Ltd. Macronix is a company that specializes in the design and production of non-volatile memory solutions. Founded in 1989 and headquartered in Hsinchu, Taiwan, Macronix is known for its NOR Flash, NAND Flash, and ROM products, which are widely used in consumer electronics, automotive, telecommunications, and industrial applications. The company is committed to innovation and technology development, often focusing on high-quality and reliable memory solutions.

Application

The MX29GL256FHT2I-90Q is a 256Mb NOR Flash memory chip used in various applications requiring reliable data storage and fast access times. Its primary application areas include embedded systems, automotive electronics, industrial controls, and consumer electronics. In embedded systems, it is used for firmware storage, boot code, and application software. In automotive electronics, it supports infotainment systems, navigation, and digital instrument clusters. For industrial controls, the chip provides robust storage for control software and system configurations. In consumer electronics, it is utilized in devices like smartphones, tablets, and digital cameras for firmware and system software storage. Its high speed and reliability make it suitable for applications demanding frequent read operations and long-term data retention.

Package

The MX29GL256FHT2I-90Q is a 256 Megabit flash memory chip from Macronix. It typically comes in a 56-pin TSOP (Thin Small Outline Package) for surface mounting on circuit boards, providing efficient space utilization and reliable electrical performance suitable for various electronic devices.

Frequently Asked Questions


Q: Is this FLASH memory component suitable for high-reliability industrial designs?
A: Yes, with an operating temperature range of -40°C to 85°C, it is well-suited for industrial automation and embedded systems requiring stable non-volatile storage.


Q: What is the memory organization and interface type for the MX29GL256FHT2I-90Q?
A: It is organized as 32M x 8 bits and features a parallel memory interface, enabling fast data transfers for legacy or high-throughput applications.


Q: Does the access time of 90ns meet typical NOR FLASH read speed requirements?
A: Yes, the 90ns access time is standard for parallel NOR FLASH, ensuring quick read operations for code execution in boot and storage applications.


Q: Can this device be programmed at standard 3.3V supply voltages?
A: Yes, it operates on a supply voltage range of 2.7V to 3.6V, making it compatible with common 3.3V logic systems without additional level shifters.


Q: What is the write cycle time for page or word programming?
A: The write cycle time is 90ns per word or page, allowing efficient in-system programming for firmware updates or data logging.


Q: Is the MX29GL256FHT2I-90Q provided in a tray or tape-and-reel packaging?
A: It is packaged in a tray, which is typical for TSOP components used in batch assembly or prototyping environments.


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