JSMC08AUM1ASAEA-H5I

The JSMC08AUM1ASAEA-H5I is an industrial-grade embedded MultiMediaCard (eMMC) device providing 8 GB (64 Gbit) of NAND flash storage in a single-stack eMMC 5.1 implementation. It combines MLC NAND flash non-volatile memory with an eMMC 5.1 interface and a 200 MHz clocking capability to serve embedded storage and boot applications.

Designed for surface-mount deployment, the device comes in a 153-ball FBGA package (11.5 × 13.0 mm) and operates from a 3.3 V supply over an industrial temperature range of −40 °C to 85 °C, making it suitable for embedded systems that require robust storage, boot partitioning and firmware management.

Key Features

• Memory Core 64 Gbit (8 GB) of non-volatile FLASH using NAND (MLC) technology for persistent storage.
• Interface & Timing eMMC 5.1 interface with a specified clock frequency of 200 MHz; datasheet includes HS400 timing and bus specifications.
• Package & Mounting 153-FBGA (153-BGA 11.5 × 13.0 mm) package designed for surface-mount applications to simplify board integration.
• Industrial Temperature Grade Rated for operation from −40 °C to 85 °C for deployment in industrial environments.
• Power Supply Single supply operation at 3.3 V as specified in product data.
• Boot & Partition Management Supports boot area partition and RPMB partition management; datasheet documents boot operation and partition sizing.
• Device Management & Security Includes features described in the datasheet such as Field Firmware Upgrade (FFU), secure delete (Sanitize, Secure Erase, Secure Trim), RPMB support, device health reporting and packed command handling.
• Power Saving & Performance Modes Datasheet details Auto Power Saving Mode and performance-related sections including sustained sequential performance and cache management.

Typical Applications

• Industrial embedded storage — Storage and firmware retention for industrial controllers and systems requiring −40 °C to 85 °C operation and surface-mount BGA packaging.
• Embedded boot storage — Supports boot area partitioning and documented boot operation for devices that require onboard boot capability.
• Secure embedded systems — RPMB, secure delete and firmware upgrade support for systems requiring authenticated storage and field firmware updates.

Unique Advantages

• Verified eMMC 5.1 interface: Ensures compatibility with host controllers that support the eMMC 5.1 standard and HS400 timing modes as documented in the datasheet.
• Industrial temperature rating: The −40 °C to 85 °C operating range provides design margin for demanding environments.
• Compact, industry-standard package: 153-ball FBGA (11.5 × 13.0 mm) enables high-density PCB layouts and surface-mount assembly.
• On-device management features: Built-in support for partitioning, secure erase, RPMB and FFU simplifies system-level storage management and secure update workflows.
• Single-supply design: 3.3 V operation simplifies power-rail design in embedded systems.

Why Choose JSMC08AUM1ASAEA-H5I?

The JSMC08AUM1ASAEA-H5I positions itself as a practical eMMC 5.1 storage option for industrial embedded designs that require durable, onboard non-volatile memory with managed boot and security capabilities. Its MLC NAND core, documented HS400 timing, power-saving modes and field firmware upgrade support provide a clear technical foundation for systems that need controllable storage behavior and lifecycle maintenance.

Choose this Jeju Semiconductor eMMC for designs prioritizing industrial temperature operation, compact surface-mount packaging and integrated partition and security features that streamline firmware management and secure storage use cases.

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