PartNumber | DS1218+ | DS1218S+ | DS1218 |
Description | Memory Controllers Nonvolatile Controller | Memory Controllers Nonvolatile Controller | Memory Controllers Nonvolatile Controller |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Memory Controllers | Memory Controllers | Memory Controllers |
RoHS | Y | Y | - |
Memory Type | Nonvolatile RAM - NVRAM | Nonvolatile RAM - NVRAM | Nonvolatile RAM - NVRAM |
Battery Backup Switching | Yes | Yes | Yes |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
Operating Supply Current | 2 mA | 2 mA | 2 mA |
Minimum Operating Temperature | 0 C | 0 C | 0 C |
Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
Mounting Style | Through Hole | SMD/SMT | Through Hole |
Package / Case | PDIP-8 | SO-8 | PDIP-8 |
Packaging | Tube | Tube | Tube |
Description/Function | Converting CMOS RAM into nonvolatile memory | Converting CMOS RAM into nonvolatile memory | Converting CMOS RAM into nonvolatile memory |
Height | 3.18 mm | 1.35 mm | 3.18 mm |
Length | 8.84 mm | 4.8 mm | 8.84 mm |
Series | DS1218 | DS1218S | DS1218 |
Type | Non-Volatile RAM (NVRAM) | Non-Volatile RAM (NVRAM) | Non-Volatile RAM (NVRAM) |
Width | 6.1 mm | 3.8 mm | 6.1 mm |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Lithium Battery Monitor | No | No | No |
Number of Memory Channels | 1 | 1 | 1 |
Operating Supply Voltage | 5 V | 5 V | 5 V |
Product Type | Memory Controllers | Memory Controllers | Memory Controllers |
Factory Pack Quantity | 50 | 100 | 50 |
Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
Part # Aliases | 90-1218D+000 DS1218 | 90-1218S+000 DS1218S | 90-1218D-000 DS1218 |
Unit Weight | 0.032805 oz | 0.017870 oz | 0.032805 oz |