Analog Devices DS2045W-100# Memory Integrated Circuit
IC NVSRAM 1MBIT PARALLEL 256BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS2045W-100#
Detailed Description
IC NVSRAM 1MBIT PARALLEL 256BGA
Package
256-BGA
Key Features
Package / Case: 256-BGA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS2045W-100# Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS2045W-100# Memory Integrated Circuit technical specifications.
General
Manufacturer
Analog Devices Inc./Maxim Integrated
Memory Size
1Mb (128K x 8)
RoHS
ROHS3 Compliant
Package / Case
256-BGA
Packaging
Tray
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Obsolete
Technology
NVSRAM (Non-Volatile SRAM)
Alternate Parts Comparison (DS2045W-100# vs DS2030W-100# vs DS2045Y-70# vs DS2050W-100#)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 256-BGA | 256-BGA | 256-BGA | 256-BGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3V ~ 3.6V | 3V ~ 3.6V | 4.5V ~ 5.5V | 3V ~ 3.6V |
| Memory Size | 1Mb (128K x 8) | 256Kb (32K x 8) | 1Mb (128K x 8) | 4Mb (512K x 8) |
| Access Time | 100 ns | 100 ns | 70 ns | 100 ns |
| Memory Format | NVSRAM | NVSRAM | NVSRAM | NVSRAM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) |
| Write Cycle Time Word Page | 100ns | 100ns | 70ns | 100ns |
| Action |
More Parts in NV RAM (FRAM, MRAM, nvSRAM)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.