EN25QX64A-133GIP(2C)

The EN25QX64A-133GIP(2C) is a 64 Mbit serial SPI NOR Flash memory organized as 8M × 8 for non-volatile code and data storage. It implements a serial interface architecture with Single, Dual and Quad SPI modes and supports high-speed Quad I/O Fast Read at a 133 MHz clock rate for accelerated system boot and code execution.

Designed for embedded and industrial applications, this device combines high read throughput, uniform sector architecture and hardware/software protection features to enable field updates, secure configuration storage and reliable long-term data retention across a −40°C to 85°C operating range.

Key Features

• Memory Core 64 Mbit serial NOR Flash (8,192 KByte) organized as 32,768 pages; supports page program up to 256 bytes per operation.
• High-Speed SPI Interface Supports Standard, Dual and Quad SPI. Quad I/O Fast Read is supported up to a 133 MHz SPI clock for high-bandwidth reads.
• Uniform Sector Architecture 4-Kbyte uniform sectors (2,048 sectors), plus 32-Kbyte and 64-Kbyte blocks enable flexible erase granularity and efficient in-field updates.
• Program/Erase Performance Typical page program time 0.5 ms; typical sector erase time 40 ms; chip erase time typical 30 seconds, enabling fast code updates and maintenance.
• Power and Standby Low power operation with typical active current around 6 mA and typical standby current near 1 μA for reduced system power draw in idle states.
• Security and Protection Software and hardware write protection, WP# pin control, volatile status register bits, and lockable 3 × 512-byte OTP sectors for secure configuration and ID storage.
• Reliability Minimum 100K program/erase cycles per sector and greater than 20 years data retention for long-term reliability in deployed systems.
• Package and Temperature Available in an 8-pin SOP 150 mil surface-mount package and rated for industrial temperature operation from −40°C to 85°C.

Typical Applications

• Firmware and Code Storage Store boot code, firmware images and patchable modules where selective sector erase and block protection simplify field updates.
• Industrial Control Non-volatile storage for industrial controllers and equipment requiring industrial temperature range and robust program/erase endurance.
• Secure ID and Configuration Lockable OTP sectors and Unique ID read capability provide persistent device configuration, calibration data and identity storage.
• Field Upgradeable Systems Software and hardware write protection plus suspend/resume capabilities support safe in-field firmware upgrades and module-level updates.

Unique Advantages

• High read throughput: Quad I/O Fast Read up to 133 MHz enables faster code fetch and system boot compared to single-SPI reads.
• Flexible erase granularity: 4-Kbyte sectors and larger 32/64-Kbyte blocks allow targeted updates and minimize erase impact on stored data.
• Robust protection features: Software/write-protect pins and lockable OTP sectors reduce risk of unintended modification and support secure boot strategies.
• Low-power standby: Typical standby current near 1 μA helps conserve energy in battery-powered or power-sensitive systems.
• Proven endurance and retention: Minimum 100K cycles and >20-year data retention support long-term product lifecycles and field reliability.
• Industrial-grade packaging: 8-pin SOP 150 mil surface-mount option with −40°C to 85°C rating for demanding environments.

Why Choose EN25QX64A-133GIP(2C)?

The EN25QX64A-133GIP(2C) positions itself as a high-performance, reliable SPI NOR Flash option for designs that require fast Quad I/O reads, flexible erase options and comprehensive protection mechanisms. Its combination of 64 Mbit density, high-speed SPI operation and low-power standby makes it suitable for embedded systems that demand both throughput and energy efficiency.

This device is well suited to engineers designing industrial or embedded products that need durable non-volatile storage with field-update capability, secure configuration storage and long data retention. The industrial temperature rating and surface-mount 8-pin SOP package simplify integration into compact board designs while preserving robustness and maintainability.

Request a quote or submit a sales inquiry to get pricing and availability for EN25QX64A-133GIP(2C) for your next design.