IS42S32800J-6BL-TR
| Part Description |
IC DRAM 256MBIT PAR 90TFBGA |
|---|---|
| Quantity | 1,900 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 | 90-TFBGA (8x13) | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 256 Mbit | Access Time | 5.4 ns | Grade | Commercial | ||
| Clock Frequency | 166 MHz | Voltage | 3V ~ 3.6V | Memory Type | Volatile | ||
| Operating Temperature | 0°C ~ 70°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 90-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 8M x 32 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0024 |
Overview of IS42S32800J-6BL-TR - 256Mbit Synchronous DRAM in Compact TFBGA Package
The IS42S32800J-6BL-TR is a 256-megabit synchronous dynamic random access memory (SDRAM) device from ISSI, Integrated Silicon Solution Inc. Organized as 8M x 32-bit, this parallel interface DRAM offers reliable volatile memory storage with a 166MHz clock frequency and 5.4ns access time. Designed for commercial temperature applications (0°C to 70°C), this memory solution delivers the performance and density needed for embedded systems, consumer electronics, and industrial applications requiring high-speed data buffering and processing.
Key Features
- Memory Configuration: 256Mbit total capacity organized as 8M x 32-bit architecture, providing flexible word-wide access for efficient data handling in 32-bit processor systems.
- Performance Specifications: Operates at 166MHz clock frequency with 5.4ns access time, enabling fast read and write operations for real-time applications and data-intensive tasks.
- Power Supply: Standard 3V to 3.6V operating voltage range simplifies integration into common digital system power architectures without requiring additional voltage regulation.
- Package Type: 90-pin Thin Fine-Pitch Ball Grid Array (TFBGA) in a compact 8mm x 13mm footprint, optimizing board space utilization in size-constrained designs.
- Operating Temperature: Commercial temperature range of 0°C to 70°C (TA) suits standard indoor and climate-controlled environments.
- Interface: Parallel memory interface with synchronous operation provides compatibility with a wide range of microprocessors, microcontrollers, and FPGA platforms.
Typical Applications
- Consumer Electronics: This SDRAM serves as working memory in set-top boxes, digital televisions, and media players where its 166MHz operation supports smooth video processing and user interface responsiveness.
- Embedded Computing Systems: Provides main system memory for embedded processors in applications like point-of-sale terminals and information kiosks where reliable data storage and fast access times are critical for user experience.
- Networking Equipment: Functions as packet buffer memory in switches and routers where the 32-bit wide data path enables efficient handling of network traffic and reduces latency in data forwarding operations.
- Industrial Controllers: Supports program execution and data buffering in programmable logic controllers (PLCs) and human-machine interfaces (HMIs) operating within the 0°C to 70°C commercial temperature range.
- Test and Measurement Instruments: Offers temporary data storage for digital oscilloscopes and signal analyzers where the high-speed synchronous interface facilitates rapid data capture and processing.
Unique Advantages
- Space-Efficient Design: The compact 90-TFBGA package delivers 256Mbit capacity in minimal board area, reducing overall system size and enabling more compact product designs.
- Standard Voltage Operation: 3V to 3.6V supply voltage compatibility eliminates the need for specialized power management, simplifying bill of materials and board design.
- Proven SDRAM Technology: Synchronous architecture with well-established industry standards ensures broad ecosystem support, simplified design-in, and long-term availability.
- Wide Bus Interface: 32-bit parallel organization matches common processor architectures, reducing memory controller complexity and improving data throughput efficiency.
- Active Lifecycle Status: Current production availability from ISSI provides confidence in supply continuity for new designs and ongoing manufacturing requirements.
- Commercial Temperature Rating: 0°C to 70°C operating range covers the majority of indoor and climate-controlled applications without the cost premium of extended-temperature components.
Why Choose IS42S32800J-6BL-TR?
The IS42S32800J-6BL-TR offers an optimal balance of memory capacity, performance, and physical footprint for commercial-grade embedded applications. Its 166MHz synchronous operation and 5.4ns access time deliver responsive performance for modern processors, while the compact TFBGA package maximizes board real estate efficiency. Engineers designing consumer electronics, networking equipment, or industrial control systems will appreciate the straightforward integration enabled by standard voltage operation and parallel interface compatibility.
With active lifecycle status and ISSI's established presence in the memory market, this SDRAM provides a reliable foundation for both new product development and sustained production. The device's specifications align well with cost-sensitive applications where commercial temperature ratings are sufficient and where proven SDRAM technology reduces development risk compared to newer memory architectures.
Get Started with IS42S32800J-6BL-TR
Ready to integrate this SDRAM into your design? Our technical sales team can provide detailed specifications, application guidance, and pricing for your volume requirements. Contact us today to request a quote or discuss how the IS42S32800J-6BL-TR can meet your memory needs.
