BY25D80ASMIG(R)

Memory IC Overview

The BY25D80ASMIG(R) is an 8M-bit SPI NOR Flash memory IC manufactured by BYTe Semiconductor. It supports Dual SPI interfaces with a Fast Read clock rate of 108 MHz and a typical access time of 7 ns. The device operates on a single supply voltage ranging from 2.7V to 3.6V and features a page program time of 0.7 ms typical. It utilizes an 8-USON (2x3) package and is designed for industrial temperature ranges.

Memory IC Feature Summary

• Supports Dual SPI operation for high-speed data transfer at 108 MHz
• Includes flexible architecture with 4KB sectors and 32/64KB blocks
• Provides software and hardware write protection capabilities
• Features low power consumption with deep power-down mode

Memory IC Applications

• Industrial control systems requiring robust data storage
• Battery-powered devices utilizing deep power-down modes
• Embedded systems needing secure code execution via XIP
• Consumer electronics requiring compact surface-mount packaging

Memory IC Procurement Notes

Verify the specific suffix 'MIG' against the manufacturer's official ordering information to confirm the exact package type and tape/reel specifications. Ensure compatibility with the required industrial temperature range (-40°C to +85°C) and voltage levels (2.7V-3.6V). Confirm RoHS3 compliance status if mandated by your project requirements before finalizing procurement.

Memory IC Selection Notes

Select this component when a small form factor is critical, as it uses an 8-USON package. It is suitable for applications requiring dual I/O speed improvements over standard SPI without the complexity of quad interfaces. Consider the 8Mbit density for firmware storage or data logging where moderate capacity and fast read speeds are prioritized over high endurance cycles.

Memory IC Part Context

This part belongs to the BY25D80AS family of 8M-bit SPI NOR Flash memories. The family offers various package options including SOP8 and TSSOP8, but the 'MIG' suffix specifically denotes the 8-USON (2x3mm) variant. This series is characterized by its support for both standard and dual SPI protocols, providing flexibility in system design for different bandwidth requirements.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical characteristics carefully if considering alternative manufacturers' 8M-bit Dual SPI NOR Flash devices in the USON package.