IS42S16800F-6BL
| Part Description |
IC DRAM 128MBIT PAR 54TFBGA |
|---|---|
| Quantity | 1,134 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 | 54-TFBGA (8x8) | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 128 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 | 54-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 8M x 16 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0002 |
Overview of IS42S16800F-6BL - 128Mbit SDRAM in Compact 54-TFBGA Package
The IS42S16800F-6BL is a 128Mbit Synchronous DRAM organized as 8M x 16, manufactured by ISSI (Integrated Silicon Solution Inc). This parallel interface SDRAM operates at 166MHz clock frequency with a 5.4ns access time, making it suitable for embedded systems and applications requiring moderate-speed volatile memory in a space-constrained design. With a compact 54-TFBGA (8x8mm) package and 3V to 3.6V supply voltage, it provides a balance of performance and board space efficiency.
Key Features
- Memory Architecture - 128Mbit capacity organized as 8M x 16 configuration, providing flexible data width for embedded applications.
- Performance Specifications - 166MHz clock frequency with 5.4ns access time delivers responsive data throughput for real-time processing tasks.
- Power Requirements - Single 3V to 3.6V supply voltage simplifies power distribution and reduces BOM complexity in mixed-voltage systems.
- Compact Package - 54-pin TFBGA in an 8x8mm footprint minimizes board area consumption while maintaining parallel interface accessibility.
- Parallel Interface - Standard SDRAM parallel interface enables straightforward integration with processors and controllers supporting legacy memory protocols.
- Operating Range - 0°C to 70°C commercial temperature range supports standard indoor and controlled-environment installations.
Typical Applications
- Consumer Electronics - This SDRAM serves as working memory in set-top boxes, digital cameras, and multimedia devices where moderate capacity and standard temperature tolerance meet product requirements while the compact package fits tight layouts.
- Embedded Computing - The parallel interface and 166MHz operation make this device suitable for single-board computers and embedded controllers running real-time operating systems that require fast, volatile storage for program execution and data buffering.
- Networking Equipment - In routers, switches, and communication modules operating in climate-controlled environments, this SDRAM provides packet buffering and temporary data storage where the 8M x 16 organization aligns with data path widths.
- Office Equipment - Printers, scanners, and copiers benefit from this SDRAM's capacity for image buffering and processing tasks, with the 0°C to 70°C range matching typical office environment conditions.
Unique Advantages
- Space-Efficient Form Factor: The 8x8mm TFBGA package reduces PCB footprint compared to larger TSOP alternatives, enabling more compact product designs or additional board space for other components.
- Standard Voltage Operation: 3V to 3.6V compatibility allows direct interfacing with common logic families without level translation, simplifying circuit design and reducing component count.
- Proven SDRAM Architecture: Mature synchronous DRAM technology offers predictable timing characteristics and extensive controller support, reducing development risk and time-to-market.
- Moderate Speed Match: 166MHz operation and 5.4ns access time align with mid-range processor requirements, avoiding overspecification costs while meeting performance targets.
- Commercial Temperature Qualification: 0°C to 70°C rating matches the operating conditions of most consumer and commercial equipment, providing appropriate environmental tolerance without industrial-grade premiums.
Why Choose IS42S16800F-6BL?
The IS42S16800F-6BL addresses designs requiring 128Mbit of volatile memory in a compact footprint with standard SDRAM interface compatibility. Its 54-TFBGA package and 3V supply voltage make it well-suited for space-constrained applications where board area and power efficiency are considerations. The 166MHz clock rate and parallel interface provide straightforward integration with controllers and processors supporting conventional SDRAM protocols.
This component fits commercial-grade applications operating in controlled temperature environments, offering a balance between capacity, performance, and package size for cost-sensitive designs. The proven SDRAM architecture and standard operating parameters reduce integration complexity and support established design practices.
Get a Quote
Contact our sales team to request pricing and availability for the IS42S16800F-6BL. Our technical support staff can assist with design integration questions and provide additional product documentation to support your development process.
