W74M12FVZPIQ TR

The W74M12FVZPIQ TR is a 128 Mbit non-volatile serial Flash memory in an 8-WSON (6×5) package. It implements a Serial Peripheral Interface with Dual/Quad I/O and supports executing code directly from Dual/Quad SPI (XIP), making it suitable for space-constrained embedded systems.

Designed for systems operating from a single 2.7 V to 3.6 V supply and an ambient temperature range of -40°C to 85°C, the device targets applications that require compact, high-density Flash storage with secure authentication features.

Key Features

• Memory Density — 128 Mbit organized as 16M × 8, providing a large non-volatile storage footprint in a small package.
• Flash Technology — NAND Flash non-volatile memory for persistent code and data storage.
• Serial Interface — SPI with Quad I/O support (Serial Clock, Chip Select, IO0–IO3) for higher throughput and flexible bus configurations.
• Clock Frequency — 80 MHz specified clock frequency for SPI transactions.
• Secure Authentication — Device includes secure authentication features and supports authentication flash operations as described in the datasheet.
• Unique and Security Registers — Includes a 64-bit unique serial number and security register capability (three 256-byte security registers) as documented in the datasheet.
• Power Range — Single-supply operation from 2.7 V to 3.6 V for common 3 V system compatibility.
• Industrial Temperature — Operating range from -40°C to 85°C for a broad set of embedded environments.
• Package — Space-saving 8-WSON (6×5) / 8-WDFN with exposed pad for thermal and PCB mounting considerations.

Typical Applications

• Embedded firmware storage — Non-volatile program storage and code shadowing to RAM for microcontroller-based systems.
• Execute-in-place (XIP) — Execute code directly from Dual/Quad SPI for systems that reduce external RAM requirements.
• Media and data storage — Storage for voice, text and other data in space-constrained products.
• Secure identity and authentication — Devices and systems that leverage on-chip secure authentication features and unique serial number for secure boot or device identity.

Unique Advantages

• High density in a small footprint: 128 Mbit organized as 16M × 8 in an 8-WSON (6×5) package reduces PCB area without sacrificing capacity.
• Flexible high-speed serial interface: Quad I/O SPI enables higher effective data rates and flexible bus usage for faster code and data transfer.
• Integrated secure features: On-device secure authentication and dedicated security registers support enhanced device integrity and identity functions.
• Wide operating conditions: 2.7 V–3.6 V supply range and -40°C to 85°C operating temperature enable use across many embedded system environments.
• XIP capability: Support for executing code directly from Dual/Quad SPI helps simplify system memory architecture and can reduce external RAM requirements.

Why Choose IC FLASH 128MBIT SPI/QUAD 8WSON?

The W74M12FVZPIQ TR offers a combination of high-density 128 Mbit NAND Flash, Quad SPI connectivity, and on-device secure authentication in a compact 8-WSON package. It is positioned for embedded designs that need persistent code and data storage, efficient code execution from serial Flash, and device-level security features within common 3 V system constraints.

This device is suited for engineers and procurement teams building space- and power-conscious products that require reliable non-volatile storage, XIP capability, and secure identity features, delivering a balance of capacity, interface flexibility, and thermal/power compatibility for long-term system integration.

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