Analog Devices DS1249AB-70IND# Memory ICs
IC NVSRAM 2MBIT PARALLEL 32EDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1249AB-70IND#
Detailed Description
High-performance Analog Devices Memory ICs for stable electronic control.
Package
32-DIP Module (0.600", 15.24mm)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DS1249AB-70IND# Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS1249AB-70IND# Memory ICs technical specifications.
General
Interface
Parallel
Memory Size
2Mb (256K x 8)
RoHS
Compliant with Exemption
Number of Pins
32
Package / Case
32-DIP Module
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.75V ~ 5.25V
Lifecycle Status
Active
Technology
NVSRAM (Non-Volatile SRAM)
Alternate Parts Comparison (DS1249AB-70IND# vs DS1250W-100 vs DS1250AB-70IND vs DS1250Y-70IND)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-DIP Module | 32-DIP Module | 32-DIP Module | 32-DIP Module |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.75V ~ 5.25V | 3V ~ 3.6V | 4.75V ~ 5.25V | 4.5V ~ 5.5V |
| Memory Size | 2Mb (256K x 8) | 4Mb (512K x 8) | 4Mb (512K x 8) | 4Mb (512K x 8) |
| Access Time | 70 ns | 100 ns | 70 ns | 70 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 | 70ns | 100ns | 70ns | 70ns |
| RoHS | Compliant with Exemption | -- | RoHS non-compliant | RoHS non-compliant |
| Action |
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