IS45S32400E-6BLA1-TR
| Part Description |
IC DRAM 128MBIT PAR 90TFBGA |
|---|---|
| Quantity | 562 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 | 90-TFBGA (8x13) | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 128 Mbit | Access Time | 5.4 ns | Grade | Industrial | ||
| Clock Frequency | 166 MHz | Voltage | 3V ~ 3.6V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 85°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 90-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 4M x 32 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0002 |
Overview of IS45S32400E-6BLA1-TR - 128Mbit Parallel SDRAM
The IS45S32400E-6BLA1-TR is a high-performance 128Mbit synchronous DRAM designed for embedded applications requiring fast, reliable parallel memory access. Built on proven SDRAM technology with a 4M x 32 organization, this memory device operates at 166MHz clock frequency and supports 3V to 3.6V supply voltages. Its extended temperature range and compact 90-TFBGA package make it suitable for industrial and commercial systems where space efficiency and environmental resilience are critical.
Key Features
- Memory Architecture - 128Mbit capacity organized as 4M x 32, providing flexible data width for 32-bit bus architectures and efficient memory mapping in embedded processors.
- High-Speed Performance - 166MHz clock frequency with 5.4ns access time enables rapid data throughput for real-time applications and processor-intensive tasks.
- Wide Voltage Range - 3V to 3.6V supply voltage compatibility allows integration with diverse logic families and simplifies power supply design in mixed-voltage systems.
- Extended Temperature Operation - -40°C to 85°C operating range ensures reliable performance in industrial environments exposed to temperature extremes.
- Compact TFBGA Package - 90-pin TFBGA (8x13mm) footprint minimizes board space requirements while maintaining robust electrical characteristics and manufacturability.
- Parallel Interface - Direct parallel memory interface eliminates protocol overhead and provides deterministic access latency for time-critical embedded applications.
Typical Applications
- Industrial Control Systems - This SDRAM provides program execution memory and data buffering for PLCs, motion controllers, and process automation systems where the extended temperature range supports operation in harsh factory environments.
- Embedded Computing Platforms - The 32-bit parallel interface and 166MHz operation complement ARM, MIPS, and PowerPC processors in industrial SBCs and COM modules requiring deterministic memory performance.
- Network Infrastructure Equipment - Fast access times and parallel architecture support packet buffering and routing table storage in managed switches and routers operating in extended temperature environments.
- Test and Measurement Instruments - The combination of high-speed access and extended temperature tolerance makes this SDRAM suitable for data acquisition systems and oscilloscopes used in laboratory and field testing scenarios.
Unique Advantages
- Proven SDRAM Technology: Synchronous operation simplifies timing design and ensures compatibility with standard SDRAM controllers found in most embedded processors and FPGAs.
- Single 3.3V Supply Operation: Eliminates the need for multiple voltage rails, reducing BOM costs and simplifying power distribution networks in embedded designs.
- Wide Temperature Tolerance: -40°C to 85°C operation extends product deployment into industrial environments without requiring additional thermal management solutions.
- Space-Efficient Footprint: Compact 90-TFBGA package conserves valuable PCB real estate in space-constrained industrial and embedded applications.
- Deterministic Access Performance: Parallel interface with fixed access time provides predictable latency essential for real-time control and data acquisition applications.
Why Choose IS45S32400E-6BLA1-TR?
The IS45S32400E-6BLA1-TR delivers reliable, high-speed memory performance for embedded systems operating in demanding industrial environments. Its combination of proven SDRAM architecture, extended temperature range, and compact packaging addresses the core requirements of industrial control, embedded computing, and infrastructure applications where space, temperature resilience, and deterministic performance are essential. The wide voltage range and parallel interface simplify integration with existing embedded processor architectures.
For designs requiring robust memory solutions that operate reliably across extended temperature ranges while maintaining high-speed performance in a compact footprint, the IS45S32400E-6BLA1-TR provides a proven foundation for industrial and embedded applications.
Request a Quote
Contact our sales team to discuss your memory requirements and receive detailed pricing for the IS45S32400E-6BLA1-TR. Our technical support staff can assist with integration guidance, timing calculations, and design recommendations to ensure optimal performance in your application.
