| Product type designation | Memory card |
| Article Number | 6ES7954-8LC03-0AA0 (4 Mbyte)
6ES7954-8LE03-0AA0 (12 Mbyte) 6ES7954-8LF03-0AA0 (24 Mbyte) |
| Memory | |
| Type of memory | Flash-EPROM |
| Flash | Yes |
| Memory size | 4 Mbyte / 12 Mbyte/ 24 Mbyte |
| Number of write/delete operations, min. | 500 000 |
| Data retention (after final programming action), min. | 10 y; If the delete/write processes < 50 000 (1 a if the delete/write processes > 450 000) |
| Dimensions | |
| Width | 24 mm |
| Height | 32 mm |
| Depth | 2.1 mm |
| Weights | |
| Weight, approx. | 3 g |
