EN25QX64A-104FIP(2C)

The EN25QX64A-104FIP(2C) is a 64 Mbit serial NOR Flash memory device in a 16-pin SOP 300mil package designed for industrial applications. It implements a high-performance SPI NOR architecture with Standard, Dual and Quad I/O modes to support fast code and data read operations.

Ideal for embedded storage and firmware applications, the device combines high-speed read performance, low-power standby, uniform sector architecture and robust program/erase protection mechanisms to support reliable non-volatile storage in temperature-critical environments.

Key Features

• Memory & Organization — 64 Mbit (8,192 KByte) capacity organized as 8M × 8 with 256-byte programmable pages, 4-Kbyte uniform sectors and block-level erase options.
• SPI Serial Interface — SPI-compatible operation supporting Standard, Dual and Quad SPI I/O; compatible with SPI modes 0 and 3 for flexible system integration.
• High-Speed Read Performance — Supports Fast Read up to 104 MHz for Single/Dual/Quad I/O; the series also documents a dedicated option supporting up to 133 MHz Quad I/O Fast Read.
• Program / Erase Performance — Page program operations (device-level typical figures available in datasheet); typical page program time cited for the series is 0.5 ms and sector/block/chip erase timings are provided for design planning.
• Power — Single power-supply operation with a full voltage range documented in the series; low active current (~6 mA typical) and low standby current (~1 μA typical) reduce power consumption in active and idle states.
• Reliability & Endurance — Minimum 100K program/erase cycles per sector and over 20 years data retention documented for the series.
• Protection & Security — Software and hardware write protection, WP# pin control, lockable OTP sectors and volatile status register bits for protected regions and secure operations.
• Package & Temperature — Surface-mount 16-pin SOP 300mil package option; industrial operating temperature range −40°C to 85°C.
• Standards & Discoverability — Support for Serial Flash Discoverable Parameters (SFDP) signature for device feature discovery and compatibility.
• Regulatory — RoHS compliant.

Typical Applications

• Embedded Systems — Non-volatile code and parameter storage where fast read throughput and sector-level erase are required for firmware updates and boot code.
• Industrial Control — Reliable program and data storage in controllers and instrumentation across −40°C to 85°C operating range.
• Communications & Networking — Storage of firmware images and configuration data with Quad SPI read options for faster boot and code fetch.
• Consumer & IoT Devices — Firmware and data storage with low standby current for power-sensitive designs.

Unique Advantages

• High-speed SPI access: 104 MHz Fast Read capability enables quicker code fetch and data transfer in Single/Dual/Quad modes, improving system responsiveness.
• Flexible protection model: Multiple software and hardware mechanisms, including WP# and lockable OTP sectors, allow selective protection of critical memory regions.
• Uniform sector architecture: 4-Kbyte sectors with block-level erase allow precise updates and efficient use of memory for firmware and data storage.
• Low-power behavior: Typical active and standby currents support designs that require low energy consumption during operation and idle periods.
• Industrial temperature range: Rated for −40°C to 85°C operation to support deployment in temperature-challenging environments.
• Proven endurance and retention: Documented minimum 100K program/erase cycles and more than 20-year data retention for long-term reliability.

Why Choose EN25QX64A-104FIP(2C)?

The EN25QX64A-104FIP(2C) combines fast SPI read performance, a flexible set of protection features and a uniform sector architecture aimed at reliable firmware and data storage. Its industrial temperature rating and surface-mount 16-pin SOP packaging make it suitable for embedded designs where space, reliability and robust read performance matter.

This device is well suited to engineers and procurement teams developing industrial controls, embedded systems, and communications equipment who need a documented balance of speed, endurance and low-power operation with proven SPI NOR feature support.

Request a quote or submit an inquiry to obtain pricing, availability and technical support for EN25QX64A-104FIP(2C).