EN25QH128A-104FIP(2T)

The EN25QH128A-104FIP(2T) is a 128‑Mbit serial SPI NOR Flash memory organized as 16M × 8, designed for non‑volatile code and data storage in industrial embedded systems. It implements a serial SPI architecture with support for Standard, Dual and Quad SPI modes to deliver high read throughput and flexible interface options.

Built for industrial use, the device supports SPI clock rates up to 104 MHz, a wide operating temperature range of −40 °C to 85 °C and multiple package options including the 16‑pin SOP 300 mil body width for straightforward surface‑mount integration.

Key Features

• Memory Core 128 Mbit NOR Flash organized as 16M × 8 with 256‑byte programmable pages and a lockable 512‑byte OTP security sector for secure storage of critical data.
• Serial SPI Interface Supports Standard, Dual and Quad SPI with SPI clock modes 0 and 3. Standard and Dual SPI support up to 104 MHz with configurable dummy cycles; Quad SPI supports up to 104 MHz with appropriate dummy cycles.
• High Performance Read & Program Normal and fast read operations with Standard SPI fast read to 104 MHz; page program time typically 0.5 ms and random program up to 256 bytes per operation.
• Flexible Erase Architecture Uniform sector architecture with 4 Kbyte sectors, 32 Kbyte and 64 Kbyte blocks. Supports individual sector/block erase and full chip erase for flexible memory management.
• Robust Endurance & Retention Minimum 100K program/erase cycles per sector and 20 years data retention for long‑term reliability in deployed systems.
• Write Protection & Security Software and hardware write protection with WP# pin, volatile status register bits, and a lockable OTP sector to protect critical regions.
• Power Low active and standby currents with typical active current around 5 mA and typical power‑down current around 1 μA for energy‑sensitive designs.
• Package & Temperature Surface mount 16‑pin SOP (300 mil) package option and industrial temperature rating of −40 °C to 85 °C for rugged operation.

Typical Applications

• Industrial Control Stores firmware, configuration and calibration data for PLCs, motor drives and factory automation equipment operating across industrial temperature ranges.
• Embedded Systems Non‑volatile code and data storage for microcontroller‑based designs that require in‑field firmware updates and secure boot regions.
• Networking & Communications Holds boot code, device profiles and configuration tables in routers, gateways and edge networking equipment that benefit from fast SPI read performance.
• IoT & Edge Devices Provides reliable program and data storage with low power standby for battery‑assisted or energy‑constrained edge modules.

Unique Advantages

• Quad‑SPI Throughput: Quad SPI support with equivalent clock rates up to 416 MHz (104 MHz × 4) enables higher effective read bandwidth when using Quad read instructions.
• Granular Erase & Protection: 4 Kbyte uniform sectors plus block and chip erase options, combined with software/hardware protection, let you protect critical code while updating other regions.
• Industrial‑Grade Reliability: Minimum 100K program/erase cycles and 20‑year data retention match long life‑cycle requirements for industrial deployments.
• Low Power Operation: Typical active current ~5 mA and power‑down current ~1 μA minimize system power impact during active and standby states.
• Compact Surface‑Mount Package: 16‑pin SOP 300 mil package simplifies board layout for space‑constrained embedded designs while keeping routable pinout.
• Wide Voltage Range: Single power‑supply operation across the device's specified voltage range supports common 3 V system rails.

Why Choose EN25QH128A-104FIP(2T)?

The EN25QH128A-104FIP(2T) combines proven SPI NOR Flash architecture with industrial temperature range, flexible protection mechanisms and multi‑mode SPI interfaces to serve firmware and data storage requirements in rugged embedded applications. Its combination of high read performance (up to 104 MHz), granular erase capability and long endurance makes it a practical choice for designs requiring reliable on‑board non‑volatile memory over a long product life.

This device is well suited to engineers and procurement teams targeting industrial and embedded systems that need a compact surface‑mount package, low power operation, secure storage options and predictable program/erase performance for in‑field updates and long‑term retention.

Request a quote or submit an inquiry for EN25QH128A-104FIP(2T) to get pricing, availability and lead‑time information for your next design.