Analog Devices DS1249Y-70# Memory ICs
IC NVSRAM 2MBIT PARALLEL 32EDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1249Y-70#
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
DS1249Y-70# Datasheet
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Technical Specifications
Analog Devices DS1249Y-70# Memory ICs technical specifications.
General
Interface
Parallel
Memory Size
2Mb (256K x 8)
Data Bus Width
8
RoHS
Compliant with Exemption
Number of Pins
32
Package / Case
32-DIP Module
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Related Parts Comparison (DS1249Y-70# vs DS1250W-100 vs DS1250AB-70IND vs DS1250Y-70IND)
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 | |
|---|---|---|---|---|
| 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 | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 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) |
| Data Bus Width | 8 | 8 bit | 8 bit | 8 bit |
| RoHS | Compliant with Exemption | Yes | RoHS non-compliant | RoHS non-compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| 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 |
| Action |
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