Thẻ nhớ PLC S7-300 256kByte 700-953-8LH31

General information

• Order number 700-953-8LH31
• Dimensions (D x W x H) 32 x 24 1,4 mm
• Article name Micro Memory Card, 256 kByte, for 300 series
• Scope of delivery Micro Memory Card, 256 kByte

Properties

• Storage volume 256 kByte
• Power supply 2.7 … 3.6 V
• Extended Temperature range -25° … 90°C
• Number of card insertions/removals > 10,000
• Max. 16 sectors data loss (old data kept)
• Four integrated 4KByte Sector Buffers for fast data transfer
• Fully compliant with MMC Card specification 3.31, 4.1, and 4.2
• Data Retention: 10 year (JEDEC)
• 1 bit MMC or SPI data transfer
• MMC and SPI burst up to 52Mbit/s (6.5 MB/s)
• Flash burst 33 MB/s
• RoHS (2002/95/EC) compliant and lead-free

Possible applications

300 compatible controls

• CPU 312 C
• CPU 313 C
• CPU 314 C
• CPU 312 … 317
• IM 151
• IM 153
• IM 154
• CPU C7