 |  |  | |
| PartNumber | DS1312+ | DS1312 | DS1312E |
| Description | Memory Controllers DIG SEXTET POT 20L 100K TSSOP | Memory Controllers Controller w/Lithium Battery Monitor | Memory Controllers Controller w/Lithium Battery Monitor |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Memory Controllers | Memory Controllers | Memory Controllers |
| RoHS | Y | N | N |
| Memory Type | Nonvolatile SRAM | 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 | 4.75 V | 4.75 V | 4.75 V |
| Operating Supply Current | 200 uA | 50 uA | 50 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | PDIP-8 | DIP-8 | TSSOP-20 |
| Packaging | Tube | Tube | Tube |
| Description/Function | Nonvolatile controller with battery monitor is a CMOS circuit which solves the application problem of converting CMOS RAM into nonvolatile memory | Converting CMOS RAM into nonvolatile memory | Converting CMOS RAM into nonvolatile memory |
| Series | DS1312 | DS1312 | DS1312E |
| Type | Static RAM (SRAM) | Non-Volatile RAM (NVRAM) | Non-Volatile RAM (NVRAM) |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Lithium Battery Monitor | Yes | Yes | Yes |
| Number of Memory Channels | 1 | 1 | 1 |
| Product Type | Memory Controllers | Memory Controllers | Memory Controllers |
| Factory Pack Quantity | 50 | 50 | 1 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 90-13120+000 DS1312 | 90-13120-000 DS1312 | 90-1312E-000 DS1312E |
| Unit Weight | 0.032805 oz | 0.080001 oz | 0.006737 oz |
| Height | - | 3.18 mm | 0.033 mm |
| Length | - | 8.84 mm | 6.6 mm |
| Width | - | 6.1 mm | 0.169 mm |
| Operating Supply Voltage | - | 5 V | 5 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1312S-2+ | Memory Controllers Controller w/Lithium Battery Monitor | |
| DS1312+ | Memory Controllers DIG SEXTET POT 20L 100K TSSOP | ||
| DS1312S+ | Memory Controllers Controller w/Lithium Battery Monitor | ||
| DS1312S+T\u0026R | Memory Controllers Controller w/Lithium Battery Monitor | ||
| DS1312S-2+T\u0026R | Memory Controllers Controller w/Lithium Battery Monitor | ||
| DS1312 | Memory Controllers Controller w/Lithium Battery Monitor | ||
| DS1312E | Memory Controllers Controller w/Lithium Battery Monitor | ||
| DS1312S-2 | Memory Controllers Controller w/Lithium Battery Monitor | ||
| DS1312E | IC CONTROLLER NV BW/RST 20-TSSOP | ||
| DS1312S+ | Memory Controllers Controller w/Lithium Battery Monito | ||
| DS1312+ | Memory Controllers DIG SEXTET POT 20L 100K TSSOP | ||
| DS1312S-2+ | IC CTRLR NV W/BATT MOD 8-SOIC | ||
| DS1312E+ | IC CONTROLLER NV BW/RST 20-TSSOP | ||
| DS1312E+TR | New and Original | ||
| DS1312S-2+TR | New and Original | ||
| DS1312S-2 | Memory Controllers Controller w/Lithium Battery Monito | ||
| DS1312S | Memory Controllers Controller w/Lithium Battery Monito | ||
| DS1312 | Memory Controllers Controller w/Lithium Battery Monito |