IS43R86400F-6BL
| Part Description |
IC DRAM 512MBIT PAR 60TFBGA |
|---|---|
| Quantity | 501 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Integrated Silicon Solution Inc |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 8 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 60-TFBGA (8x13) | Memory Format | DRAM | Technology | SDRAM - DDR | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 512 Mbit | Access Time | 700 ps | Grade | Commercial | ||
| Clock Frequency | 166 MHz | Voltage | 2.3V ~ 2.7V | Memory Type | Volatile | ||
| Operating Temperature | 0°C ~ 70°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 IS43R86400F-6BL - 512Mbit DDR SDRAM with Industrial Temperature Range
The IS43R86400F-6BL is a 512-megabit DDR SDRAM memory chip designed for applications requiring reliable parallel memory access. Built on proven DDR technology with a 64M x 8 organization, this device delivers 166MHz clock frequency performance in a compact 60-pin TFBGA package. It offers dependable operation across the industrial temperature range from 0°C to 70°C, making it suitable for embedded systems and commercial products.
With a fast 0.7ns access time and 15ns write cycle time, the IS43R86400F-6BL provides the memory bandwidth needed for data-intensive applications while maintaining low power operation at 2.3V to 2.7V supply voltage.
Key Features
- Memory Architecture - 512Mbit total capacity organized as 64M x 8, providing flexible data width for various system designs.
- DDR SDRAM Technology - Double Data Rate interface transfers data on both clock edges, doubling effective bandwidth compared to single data rate memories.
- Performance Specifications - 166MHz clock frequency with 0.7ns access time and 15ns write cycle time support responsive real-time applications.
- Power Efficiency - 2.3V to 2.7V supply voltage reduces power consumption while maintaining performance specifications.
- Industrial Temperature Range - 0°C to 70°C operating range ensures reliable operation in commercial and light industrial environments.
- Compact Package - 60-pin TFBGA (8mm x 13mm) footprint minimizes board space requirements.
Typical Applications
- Embedded Computing Systems - The IS43R86400F-6BL serves as main memory in embedded processors and controllers where its industrial temperature tolerance ensures consistent operation in equipment enclosures and varied deployment environments.
- Networking Equipment - This SDRAM provides packet buffering and routing table storage in switches and routers where fast access time supports wire-speed packet processing.
- Digital Signage and Display Controllers - The parallel interface and sufficient bandwidth enable frame buffer memory for driving displays in commercial signage applications.
- Test and Measurement Instruments - Fast write cycles allow capture of high-speed data acquisition results while parallel access supports real-time analysis and display.
- Point-of-Sale Systems - Reliable operation across commercial temperature ranges supports retail environments while providing memory for transaction processing and local data caching.
Unique Advantages
- Proven DDR Interface Compatibility: Standard DDR SDRAM pinout and timing specifications enable drop-in compatibility with existing controller designs and reduce development risk.
- Balanced Performance and Power: The combination of 166MHz operation and low voltage requirements delivers efficient memory bandwidth without excessive power budgets.
- Extended Temperature Operation: 0°C to 70°C specification eliminates the need for temperature management in many commercial installations, simplifying system design.
- Space-Efficient Footprint: The 60-pin TFBGA package provides high pin density in a small form factor, enabling compact board designs.
- Active Lifecycle Status: Ongoing availability supports both new designs and long-term product manufacturing requirements.
- Parallel Interface Simplicity: Direct memory access without complex serial protocols reduces controller complexity and latency compared to alternative memory technologies.
Why Choose IS43R86400F-6BL?
The IS43R86400F-6BL addresses the needs of embedded system designers who require proven memory technology with industrial-grade temperature tolerance. Its DDR SDRAM architecture offers a well-understood interface supported by many processors and controllers, while the 512Mbit capacity strikes a practical balance for applications that need more than basic SRAM but don't require multi-gigabit densities. The industrial temperature specification makes it appropriate for equipment deployed in warehouses, retail environments, and controlled industrial settings.
Engineers working on products with multi-year production lifecycles will appreciate the active status of this component. The compact TFBGA package and moderate power requirements support space-constrained and battery-backed designs. For systems requiring reliable, straightforward parallel memory access with proven DDR technology, the IS43R86400F-6BL delivers dependable performance.
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