Analog Technologies DS1312S-2+T&R Memory Controllers
IC CONTROLLER NV BW/RST 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1312S-2+T&R
Detailed Description
IC CONTROLLER NV BW/RST 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
DS1312S-2+T&R Datasheet
Quick Jump:
Technical Specifications
Analog Technologies DS1312S-2+T&R Memory Controllers technical specifications.
General
Series
DS1312S
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.75V ~ 5.5V
Lifecycle Status
Active
Controller Type
Nonvolatile RAM
Memory Type
Nonvolatile RAM - NVRAM
Battery Backup Switching
Yes
Related Parts Comparison (DS1312S-2+T&R vs DS1321S+T&R vs DS1314E+T&R vs DS1314S-2+T&R)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | SOIC-8 | SOIC-Narrow-16 | TSSOP-20 | SOIC-8 |
| Series | DS1312S | DS1321S | DS1314E | -- |
| Mounting Type | Surface Mount | SMD/SMT | SMD/SMT | -- |
| Operating Temperature | -40°C ~ 85°C | - 40°C ~ + 85°C | - 40°C ~ + 85°C | -- |
| Supply Voltage | 4.75V ~ 5.5V | 5 V | 3.3 V | -- |
| Battery Backup Switching | Yes | Yes | Yes | -- |
| Description Function | Converting CMOS RAM into nonvolatile memory | Converts Full CMOS SRAMs into Nonvolatile Memories | Converts CMOS SRAM into nonvolatile memory | -- |
| Lithium Battery Monitor | Yes | Yes | Yes | -- |
| Memory Type | Nonvolatile RAM - NVRAM | Nonvolatile SRAM | Nonvolatile SRAM | -- |
| Number of Memory Channels | 1 | 4 | 1 | -- |
| Operating Supply Current | 50 uA | 50 uA | 30 uA | -- |
| Action |
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