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PRD-UTILITY-PLUS-MICROSD

Utility + microSD

Product Highlights

  • Compliant with SD 3.0
  • Supports SD and SPI Modes
  • Capacities in MLC:
    • SDHC: 4GB – 32GB
    • SDXC: 64GB
  • -40 to 85°C Operating Temp
  • Read / Write Speeds up to 95 / 95MB/s*
  • Bus Speed Mode UHS-I
  • SMART Functionality

*Capacity Dependent

Utility + microSD

Delkin’s Utility + microSD cards abide by the same controlled BOM and managed life cycle that our standard Utility microSD cards utilize, however they boast an increased operating temperature range from -40 to 85°C to address environments and applications that may get colder than -25°C. Utility and Utility + memory cards are usually kept in stock and are typically available to ship right away without the normal lead time associated with customized solutions, and feature a longer product road map and lifecycle management that you can plan around.

If you have experienced trouble with typical “off the shelf” microSD cards due to changing components or firmware and are in need of a locked BOM, but also do not want or need a customized solution, Utility memory cards are for you! Utility + microSD cards are compliant with the SD 3.0 standard for performance and are built to industrial standards without the high cost of a true SLC industrial solution. We offer Utility + microSDHC in capacities from 4GB through 32GB, and Utility + microSDXC in a 128GB capacity.

Technical Specifications

Environment

Operating Temp
-40 to +85°C

Storage Temp
-40 to +85°C

Shock1
1500G, 0.5msec duration

Vibration2
7.7GRMS
20 – 80Hz / 1.52mm displacement
80Hz – 2000Hz, 20G acceleration

Reliability / Endurance

TBW3
SLC: N/A
MLC: 12 TBW

MTBF
> 3 million hours (0 to +25°C)
> 200,000 hours (60°C)

Capacity Range

SLC
N/A

MLC
uSD: 4GB – 64GB

Performance4

SLC
N/A

MLC
Sequential Read up to 95MB/s*
Sequential Write up to 95MB/s*

*UHS-1 Mode

1Per MIL-STD-810G, Method 516.6 Procedure I. Testing to other shock profiles available upon request.

2Per MIL-STD-810G, Method 514.6; Category 24. Testing to other vibration curves available upon request.

3TBW figures are representative for 4GB capacity based on optimal usage model. Contact Delkin for life estimates on other capacities or using your specific usage parameters.

4Performance figures shown are for highest capacity configuration, and will vary by capacity, host, usage model and other factors.

Features

  • Compliant with SD Specification 3.0, backward compatible to 1.1 & 2.0
  • Operating BUS modes – SPI and SD
  • Advanced wear leveling and ECC
  • SMART support
  • SD Adapters available
  • Customizable with custom pad printing, settings, content loading / duplication, etc.
  • Compliant with European Union Directive 2011/65/EU (RoHS)

Secure Digital

SD / SDHC / SDXC

Delkin Devices’ full-size SD cards utilize a true industrial controller and SLC flash to deliver a rugged, high endurance solution for applications that are write intensive, subject to extreme environmental conditions or which require long term field reliability when recording mission critical data.

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microSD / microSDHC

The perpetual drive to shrink electronics has made the tiny microSD form factor the fastest growing segment in the industrial and OEM space in recent years.

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Utility SD / microSD

Delkin Devices developed the Utility concept for OEM’s and embedded designers that need a cost-effective, yet controlled storage solution. In many cases, the cost of the host and the usage model does not support the use of high-endurance SLC flash, yet the application still requires an industrial-grade product, consistent performance and life cycle management.

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Order Sample

Note: Requests for samples are considered on a case-by-case basis and are available for B2B Industrial customers only.
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