IS43DR86400C-3DBI-TR
| Part Description |
IC DRAM 512MBIT PAR 60TWBGA |
|---|---|
| Quantity | 275 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Integrated Silicon Solution Inc |
| Manufacturing Status | Obsolete |
| Manufacturer Standard Lead Time | RFQ |
| Datasheet |
Specifications & Environmental
| Device Package | 60-TWBGA (8x10.5) | Memory Format | DRAM | Technology | SDRAM - DDR2 | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 512 Mbit | Access Time | 450 ps | Grade | Industrial | ||
| Clock Frequency | 333 MHz | Voltage | 1.7V ~ 1.9V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 85°C (TA) | Write Cycle Time Word Page | 15 ns | Packaging | 60-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 64M x 8 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0028 |
Overview of IS43DR86400C-3DBI-TR - 512Mbit DDR2 SDRAM
The IS43DR86400C-3DBI-TR is a 512Mbit DDR2 SDRAM memory device from ISSI, Integrated Silicon Solution Inc. Organized as 64M x 8, this parallel DRAM delivers reliable high-speed memory performance with a 333MHz clock frequency and 4.5ns access time. Designed for industrial temperature range operation from -40°C to 85°C, this memory solution is well-suited for embedded systems and applications requiring extended environmental tolerance.
Key Features
- Memory Core - 512Mbit DDR2 SDRAM with 64M x 8 organization provides flexible integration for moderate-density memory requirements.
- Performance - 333MHz clock frequency with 4.5ns access time and 15ns write cycle time supports responsive data operations for DDR2-compatible systems.
- Power Efficiency - 1.7V to 1.9V supply voltage aligns with standard DDR2 specifications for compatibility with existing power designs.
- Industrial Temperature Range - -40°C to 85°C (TA) operating range enables deployment in harsh environments where commercial-grade components may not be suitable.
- Package - 60-TWBGA (8x10.5mm) offers a compact footprint for space-constrained designs.
Typical Applications
- Industrial Control Systems - This DDR2 SDRAM provides working memory for PLCs, HMIs, and process controllers where the industrial temperature rating ensures reliable operation in factory and automation environments.
- Embedded Computing - The 512Mbit density and parallel interface make this memory suitable for single-board computers and embedded processors requiring cost-effective DDR2 memory with extended temperature support.
- Networking Equipment - Network switches, routers, and gateways benefit from the balance of capacity and performance this memory provides for packet buffering and routing tables in industrial networking applications.
- Instrumentation - Test equipment and measurement devices utilize this SDRAM for data acquisition and signal processing tasks where industrial temperature tolerance is required.
Unique Advantages
- Extended Temperature Tolerance: The -40°C to 85°C operating range reduces the need for additional thermal management in industrial deployments.
- Standard DDR2 Interface: Compatibility with conventional DDR2 controllers simplifies design and reduces development time.
- Compact Ball Grid Array: The 60-TWBGA package minimizes board space usage while maintaining reliable interconnection.
- Proven Technology: DDR2 SDRAM represents a mature, well-understood memory technology with established supply chains and design resources.
Why Choose IS43DR86400C-3DBI-TR?
This memory device addresses the needs of industrial and embedded system designers who require DDR2 SDRAM with extended temperature capability. The combination of 512Mbit capacity, 333MHz performance, and -40°C to 85°C operation makes it appropriate for applications where standard commercial memory components may not meet environmental requirements. The compact TWBGA package supports miniaturization efforts in space-constrained designs.
For systems based on DDR2-compatible processors and controllers, this ISSI memory provides a straightforward integration path with predictable performance characteristics.
Request a Quote
Contact our technical sales team to discuss pricing, availability, and application support for the IS43DR86400C-3DBI-TR. Our specialists can provide guidance on integration, alternative densities, and lifecycle planning for your memory requirements.
