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TGN298 NOR Flash Memory

High-Performance, Energy-Efficient NOR Flash for Industrial Environments

High-Speed Data Throughput
100,000 Program/Ease Cycles
Wide Temperature Range
  • Capacity
    32 Mb64 Mb128 Mb
  • Operating Temperature
    -40°C to +95°C

Overview

BIWIN TGN298 NOR Flash Memory offers high-speed, high-reliability data storage solutions across single, dual, and quad SPI interfaces. With a maximum data throughput of 480 Mb/s and clock frequency up to 120 MHz, it ensures rapid read access for performance-critical applications, including smart home devices, industrial automation systems, in-vehicle infotainment (IVI), and T-BOX modules.

Available in densities up to 128 Mb, BIWIN NOR Flash supports up to 100,000 program/erase cycles for long-term durability and 20-year data retention. Integrated security features, such as Security Registers with OTP Lock and other advanced protection mechanisms, make it suitable for applications demanding robust data integrity and confidentiality.

Designed to operate reliably across -40°C to +85°C, the BIWIN TGN298 delivers high-density, instant-boot capability and extended lifecycle support to meet the rigorous environments of embedded and automotive-grade.

  • 01

    High-Speed and Stable Read Performance

    BIWIN TGN298 NOR Flash delivers data throughput up to 480 Mb/s with a clock frequency reaching 120 MHz, enabling fast and stable read operations across a wide temperature range. With up to 20 years of data retention, it is optimized for embedded systems in industrial automation and network communication devices that demand high-speed, reliable memory.
  • 02

    High Reliability for Harsh Environments

    Built on a robust 55nm process node, the TGN298 supports 100,000 program/erase cycles (P/E cycles). It operates reliably within a wide temperature range of -40°C to +85°C and a voltage range of 2.7V to 3.6V, ensuring long-term endurance and stability in demanding industrial environments.
  • 03

    Flexible Customization and Wide Compatibility

    The BIWIN TGN298 provides multiple package options and supports custom configurations to meet specific needs. With broad compatibility across major platforms, it enables seamless integration into various embedded systems and application environments.
  • 04

    Ultra-Low Power Consumption for Extended Endurance

    Designed with power-sensitive applications, the TGN298 features ultra-low standby current, down to 10µA, effectively extending battery life in portable and energy-efficient systems.

  • ECC

  • DTR

  • Hardware RESET

  • WP

  • Security Registers with OTP Lock

  • Unique ID

  • Mobile Module

    Mobile Module

  • Network Communications

    Network Communications

  • Digital Set-Top Box

    Digital Set-Top Box

  • Automotive Electronics

    Automotive Electronics

  • Security Surveillance

    Security Surveillance

  • Dash Cam

    Dash Cam

  • Smart Wearable

    Smart Wearable

Specifications

Latest Update: 2025/11/30
Product Line
Embedded
Product Grade
Industrial Wide-temp
Model Name
TGN298
Interface
SPI NOR
Frequency
104 MHz / 120 MHz
Capacity
32 Mb
64 Mb
128 Mb
Voltage
2.7 V - 3.6 V
Quad I/O Data Transfer (Up to)
480 Mbit/s
Operation Current (Max.)
20 mA
Standby Current (Max.)
10 μA
Packaging
SOP8 / WSON8 / KGD
Operating Temperature
-40°C to +85°C
Storage Temperature
-40°C to +85°C
Endurance
100,000 P/E cycles
Data Retention
>20 Years
Certifications
RoHS, REACH
Warranty
5-Year Limited

Order Information

Capacity

32 Mb
64 Mb
128 Mb

Part Number

BW25Q32ASIG
BW25Q64ASIG
BW25Q128ASIG
1. Tested by BIWIN labs. Actual performance may vary due to systems, devices, or environment.
2. Maintenance and future updates are required throughout the product lifecycle. Specifications are subject to change without notice.
3. The pictures are for illustration only. Actual products may vary due to product enhancements or changes.
4. Not all products are sold in all regions of the world.
5. Please visit www.biwintechnology.com for warranty details in your region.
6. For more information, please contact sales@biwintech.com.

Documents

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  • All Types
  • Specifications
Type
Title
Date
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Specifications TGN298 Specifications 2026-01-23 Download

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