EN25QH16B-104RBIP(2A)

The EN25QH16B-104RBIP(2A) is a 16 Mbit serial SPI NOR Flash memory device offering high-performance serial read modes and industrial-grade operating range. Built on a serial SPI architecture with Single/Dual/Quad I/O support, it provides non-volatile program and data storage suitable for embedded and industrial systems requiring reliable firmware and code storage.

With support for high clock rates, uniform 4 KB sectors and multiple hardware/software protection features, this device targets designs that need compact, low-power non-volatile memory in an 8‑lead VSOP 150 mil surface-mount package and an extended temperature range of -40°C to 85°C.

Key Features

• Memory Capacity & Organization — 16 M-bit (2,048 K-byte) density organized as 2M × 8 with 8,192 pages and 256 bytes per programmable page for flexible program granularity.
• Serial SPI Interface — SPI compatible serial interface with Standard, Dual and Quad SPI modes. Supports SPI Mode 0 and Mode 3 and uses standard SPI pins (CLK, CS#, DI, DO, WP#, HOLD#).
• High-Speed Read Performance — Fast Read operation up to 104 MHz (device variant) with Dual/Quad I/O enabling equivalent multi-bit clock rates for accelerated data throughput.
• Erase & Program Flexibility — Uniform sector architecture with 512 × 4 KB sectors, 64 × 32 KB blocks and 32 × 64 KB blocks; supports page program and single-sector/block or full-chip erase operations.
• Endurance & Retention — Minimum 100K program/erase cycles per sector and a 20‑year data retention metric for long-term reliability in deployed systems.
• Protection & Security — Hardware and software write protection including WP# pin and three lockable 512‑byte OTP security sectors for securing critical data and boot code.
• Low Power — Typical active current around 5 mA and very low power-down current (~1 µA) for energy-conscious applications.
• Package & Temperature Range — Available in an 8‑pin VSOP 150 mil surface-mount package; industrial operating temperature range of -40°C to 85°C. RoHS compliant.

Typical Applications

• Industrial Embedded Systems — Non-volatile storage for firmware, configuration and field updates that require industrial temperature tolerance and write protection.
• Consumer & IoT Devices — Compact SPI NOR memory for boot code, application storage and over-the-air update storage in space-constrained designs.
• Networking & Communications Modules — Persistent storage of firmware and parameters where high read performance and Dual/Quad I/O modes accelerate code execution and boot times.

Unique Advantages

• High-Speed SPI Read Modes — Support for Single/Dual/Quad I/O and 104 MHz clocking enables higher effective throughput for read-intensive firmware and code execution.
• Granular Erase Architecture — Uniform 4 KB sectors plus larger block sizes let designers erase and update only the memory regions they need, reducing write/erase overhead.
• Industrial-Grade Robustness — Extended -40°C to 85°C operating range and robust endurance (≥100K cycles) provide longevity in demanding environments.
• Compact, RoHS‑Compliant Package — 8‑lead VSOP 150 mil SMD package delivers small PCB footprint while meeting RoHS requirements for modern electronics production.
• Hardware and Software Protection — Multiple protection mechanisms including WP# pin and lockable OTP sectors help safeguard firmware and critical data.
• Low Power Operation — Typical active and power-down currents support power-sensitive and battery-operated applications.

Why Choose EN25QH16B-104RBIP(2A)?

The EN25QH16B-104RBIP(2A) combines a compact 8‑pin package, industrial temperature tolerance and SPI Serial NOR architecture to deliver reliable non-volatile storage for embedded and industrial designs. Its combination of high-speed read modes, granular sector architecture and hardware/software protection makes it suitable for firmware storage, field updates and secure boot implementations.

This device is well-suited for engineers looking for a small-footprint SPI NOR memory with flexible erase/program options, strong endurance characteristics and low-power operation, providing a durable storage option across a range of industrial and embedded applications.

Request a quote or submit an inquiry to check availability, pricing and lead times for the EN25QH16B-104RBIP(2A).