EN25QH128A-104HIP(2TC)

The EN25QH128A-104HIP(2TC) is a 128 Mbit serial NOR flash memory in a compact 8-pin SOP 200mil package optimized for industrial temperature operation. Built on SPI NOR architecture, it delivers high-speed single, dual and quad SPI reads up to 104 MHz for code and data storage in embedded systems.

This device targets designs that require non-volatile program and data storage with uniform 4 KB sectors, software and hardware write protection, and industry-grade temperature range, making it suitable for industrial control, communications modules, and embedded storage applications.

Key Features

• Core / Architecture SPI NOR flash memory supporting Standard, Dual and Quad SPI modes for flexible performance and pin usage.
• Memory Organization 16M × 8 organization (128 Mbit / 16,384 KByte) with 256-byte programmable pages and 4 Kbyte uniform sectors.
• High-Speed Read Fast read performance with support up to 104 MHz in Standard and Dual SPI modes and quad‑output equivalent throughput when using Quad read instructions.
• Program & Erase Performance Typical page program and erase timings documented: page program typical 0.5 ms; sector erase typical 40 ms; block and chip erase options supported for flexible field updates.
• Data Protection Software and hardware write protection including WP# pin control, volatile status register bits, and a lockable 512‑byte OTP security sector for secure storage of critical data.
• Reliability & Endurance Minimum 100K program/erase cycles per sector and 20 years data retention for long-term field reliability.
• Low Power Low active and deep power-down currents (typical active 5 mA, typical power down 1 µA) to minimize system power consumption.
• Package & Temperature Industrial-grade operation (−40 °C to 85 °C) in an 8-pin SOP 200mil surface-mount package; additional package options exist in the series.

Typical Applications

• Industrial Control Reliable code and configuration storage for PLCs, motor controllers, and factory automation equipment operating across industrial temperature ranges.
• Communications Modules Firmware and parameter storage in network interface modules, routers and gateways where quad‑SPI read performance accelerates boot and code execution.
• Embedded Consumer & Professional Devices Non-volatile storage for firmware updates, configuration profiles and secure IDs in compact, surface-mount designs.

Unique Advantages

• Flexible SPI Modes: Enables standard, dual and quad data paths to scale throughput without changing the memory family.
• Uniform Sector Architecture: 4 KB sectors with individually erasable blocks simplify firmware updates and reduce erase scope during field upgrades.
• Robust Protection Features: Multiple hardware and software protection mechanisms plus a lockable OTP sector help safeguard critical code and data.
• Industrial Temperature Range: Specified operation from −40 °C to 85 °C supports deployment in harsh environments.
• Low Power Operation: Typical low active and power-down currents help preserve system energy budgets in battery-assisted or always-on designs.

Why Choose EN25QH128A-104HIP(2TC)?

The EN25QH128A-104HIP(2TC) offers a balanced combination of high-speed SPI performance, granular erase/program control and robust protection mechanisms in an industrial-temperature, surface-mount package. Its 128 Mbit capacity with 256‑byte pages and uniform 4 KB sectors makes it well suited for systems that require frequent firmware updates, protected storage regions and efficient read throughput.

Choose this device for embedded systems and industrial applications that need dependable non-volatile storage, field-update capability, and low-power operation backed by a suite of hardware and software protection features.

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