Managed NAND/eMMC
UT8MNQ32GBeMMC51 32GB eMMC Managed NAND
- Capacity
- 32 GB
- Interface
- eMMC 5.1; HS200 and HS400
- Maximum sequential read
- 300 MB/s
Specifications
| Part Number | UT8MNQ32GBeMMC51 |
|---|---|
| Flight Grade | Space PEM QD |
| LET (MeV-cm^2/mg) | ≤63 |
| TID krad(Si) | 30 |
| Density | 32GB |
| Configuration | eMMC 5.1 |
| Endurance | N/A |
| Supply Voltage | VCC: 2.70V – 3.60V, VCCIO 1.8V & 3.3V |
| Package | 153 FBGA |
| Access Time | HS400 (300MB/s) |
Technical specifications
| Specification | Value | Notes |
|---|---|---|
| Capacity | 32 GB | |
| Interface | eMMC 5.1; HS200 and HS400 | |
| Maximum sequential read | 300 MB/s | |
| Maximum sequential write | 150 MB/s | |
| Write endurance | 40 TBW | 32 GB device only; not transferred to the 64 GB variant. |
| Data retention | 10 years at 55°C beginning of life; 1 year at 55°C cycled life | |
| Supply voltage | VCC: 2.7–3.6 V; VCCQ: 1.7–1.95 V or 2.7–3.6 V | HS200 and HS400 require the 1.7–1.95 V VCCQ option. |
| Operating temperature | −25°C to +85°C | |
| Package | 153-ball FBGA; 13 × 11.5 mm; 0.5 mm pitch | |
| Radiation-assurance option | 30 krad(Si) | 30 krad(Si) radiation assurance is selectable for Space PEM L2 orders (datasheet p26 note 3). This is the baseline reflected on the current page; the older 50 krad target/contact-factory option is not promoted. |
Values are subject to the conditions and ordering options in the referenced product documentation.
Product overview
The UT8MNQ32GBeMMC51 provides 32 GB of managed NAND storage through an eMMC 5.1 interface for embedded LEO systems. An onboard controller handles error correction, wear leveling and block management, reducing the NAND-management work assigned to the host. The device supports boot and mass storage, with dedicated boot partitions and features for health monitoring and protected storage. Its compact 153-ball FBGA package supports microcontroller, microprocessor and FPGA image storage, as well as solid-state-drive architectures. Sequential transfer rates, endurance and retention are specified with their operating conditions so designers can evaluate the device against mission storage requirements.
Documentation
Technical documents and resources
For product questions or additional technical information, contact Frontgrade https://www.frontgrade.com/contact-us-form.
Product Brief
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Advanced Datasheet
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eMMC Radiation Report
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More about this product
Product features
- Onboard ECC, wear leveling and block management
- HS200 and HS400 interface support
- Boot and mass-storage support
- Device-health monitoring and write-protection features
Managed storage for the host
The integrated controller handles ECC, wear leveling and block management. The host accesses storage through the eMMC interface instead of directly managing raw NAND.
Boot and protected storage
The device supports two 4 MB boot partitions and a 16 MB replay-protected memory block. Partitioning and write-protection features help separate boot images and other stored data.
Applications
- Microcontroller, microprocessor and FPGA image storage
- Solid-state-drive storage
Discuss your application
Contact Frontgrade to discuss UT8MNQ32GBeMMC51 32GB eMMC Managed NAND and the requirements of your application.