Product Fact Sheet Industrial SDHC Memory Card S-220 Series SPI, SDHC compliant, class 6 & 10 compliant BU: Flash Products Date: March 29, 2012 Revisio n: 1.00 File: factsheet - titel rz4. docx Prod uct fact shee t S-220 Series SDHC Memory Card 1 Feature summary Custom-designed, highly-integrated memory controller o Fully compliant with SD Memory Card specification 2.0 o Four integrated 4KByte Sector Buffers for fast data transfer o SPI Mode support Standard SD Memory Card form factor o 32.0mm x 24.0mm x 2.1mm o Write Protect slider 2.73.6V normal operating voltage 2.03.6V basic communication (CMD0, 15, 55 ACMD41) voltage Low-power CMOS technology Patented power-off reliability o No data loss of older sectors o Max. 32 sectors data loss (old data kept) if power off during writing before card status is ready Wear Leveling: equal wear leveling of static and dynamic data The wear leveling 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. Write Endurance: Due to intelligent wear leveling an even use of the entire flash is guaranteed, regardless how much static (OS) data is stored. Example: If the average file size is 10MByte and the total capacity is 8GByte, 80Mio write cycles can be performed. High reliability o Best available SLC NAND Flash technology o Designed for embedded market o MTBF > 4,000,000 hours o Number of card insertions/removals: >10,000 o Extended Temperature range -25 up to 85C o Optional industrial Temperature range available -40 up to 85C Hot swappable High performance o SD burst up to 25MB/s o SD Low speed 025MHz clock rate o SD High speed 2550MHz clock rate o 2 channel flash o Flash burst up to 40MB/s per channel o Swissbit S-220 SDHC memory cards are specified as SD 2.0 compliant. o Compliant with the highest speed class 6 according SD2.0 2.0 standard & speed class 10 as defined in SD Specification 3.0. Available densities o 4GByte and 8GBytes (lower densities are in the SDHC S-200 Series) Controlled BOM Life Time Monitoring SD/SPI with standard or vendor commands Swissbit AG Revision: 1.22 Industriestrasse 4 CH-9552 Bronschhofen www.swissbit.com S-220 fact sheet SD-LxBN Rev122 Switzerland industrial swissbit.com Page 2 of 3