4 GB, Industrial Compact Flash Card, SLC ATA, 0 to 70°C

Manufacturer's part number :


Manufacturer Swissbit


Description :

CompactFlashTM (CF) cards are still the most popular Flash-based storage solution used in the embedded and industrial markets. The form factor as well as the connector is well established. With strong focus on quality, reliability, robustness and longevity, Swissbit designs its cards with no compromise.

We only select components and apply design rules which fit the stringent requirements of our industrial customers. Our hardware and firmware has been tested and qualified by our experienced team and proved in many challenging customer applications.

Swissbit's CF Series C-3x0 and C-4x0 come in both, commercial (0°C to 70°C) and industrial temperature (-40°C to 85°C) ranges, providing rugged and reliable memory for a wide range of demanding applications. They are designed to solve a broad spectrum of concerns from compatibility, booting and power fail safety issues to long-term supply, controlled BOM and outstanding Flash protocol handling techniques to ensure industry leading data integrity.

In contrast to commonly promoted sequential performance values, Swissbit is especially focusing on optimized random access values, being one of the key factors in industrial applications.

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  • Highly-integrated memory controller
  • Fully compliant with CompactFlashTM specification 3.0, compatible with specification 4.1
  • Fully compatible with PCMCIA specification
  • PC Card ATA Interface supported
  • True IDE mode compatible
  • Up to PIO mode 6 supported
  • Up to MDMA4 supported
  • Up to UDMA4 supported
  • Hardware RS-code ECC (4 Bytes/528 Bytes correction)
  • Fix drive (IDE mode) & removable drive (PCMCIA mode) as default configuration
  • Small form factor
  • CFC Type I: 36.4mm x 42.8mm x 3.3mm
  • Low-power CMOS technology
  • 3.3V or 5.0V power supply
  • Power saving mode (with automatic wake-up)
  • S.M.A.R.T. support in *-SMA product type
  • Optional Security feature: Swissbit ZoneProtection on request in *-ZP1 product type (2GB up to 16GB)
  • Wear levelling: equal wear levelling of static and dynamic data The wear levelling assures that dynamic data as well as static data is balanced evenly across the memory. With that the maximum write endurance of the device is guaranteed.
  • Data Retention: 10 year (JESD47)
  • Patented power-off reliability
  • No data loss of older sectors
  • Max. 32 sectors data loss (old data kept)
  • All data written to the flash if card status is ready after write command
  • High reliability
  • MTBF > 3,000,000 hours
  • Data reliability: < 1 non-recoverable error per 1014 bits read
  • Number of connector insertions/removals: >10,000
  • Hot swappable in PCMCIA modes
  • High performance
  • Up to 66MB/s burst transfer rate in UDMA4
  • Sustained Write performance: up to 35MB/s (UDMA4)
  • Sustained Read Performance: up to 45MB/s (UDMA4)
  • Available densities
  • up to 32GBytes
  • Operating System support
  • Standard Software Drivers operation CompactFlash
  • 2 Temperature ranges
  • Commercial Temperature range 0 … +70°C
  • Industrial Temperature range -40 … +85°C
  • Life Cycle Management
  • Controlled BOM
  • RoHS compatible
Features Similar products
Write Data Rate 35 MB/s  

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MTBF > 3,000,000 Hours  
Package SLC DDP  
Form Factor/Package Compact Flash CF  
Type Single level cell  
Density 4 GB  
Interface ATA  
Connector CFC Type I  
Operating Temperature 0 to 70°C  
Read Data Rate 45 MB/s