MSH222SF-CEC

Specialized Overview

The MoSys MSH222SF-CEC is a high-performance synchronous DRAM (SDRAM) component designed for demanding digital signal processing and memory-intensive applications. It operates with a supply voltage of 3.3V and supports data rates up to 166 MHz, ensuring efficient throughput for complex computational tasks. The device features a 16-bit data bus width and utilizes a compact TSOP-II package with 54 pins, facilitating integration into space-constrained circuit designs while maintaining robust electrical performance standards.

Specialized Feature Summary

• Supports synchronous dynamic random access memory operations with high-speed data transfer capabilities
• Integrates a 16-bit interface for efficient parallel data processing
• Operates within standard 3.3V power supply requirements for compatibility
• Utilizes a surface-mount TSOP-II form factor for reliable PCB integration

Specialized Applications

• Digital signal processing systems requiring fast memory access
• Embedded controllers in telecommunications equipment
• High-performance consumer electronics with memory bandwidth constraints
• Industrial automation control units needing reliable volatile storage

Specialized Procurement Notes

Verify the specific suffix 'CEC' against the manufacturer's official datasheet to confirm temperature range and packaging specifications. Ensure compatibility with existing system clock frequencies and voltage levels before procurement. Cross-reference the part number with authorized distributors to confirm authenticity and avoid counterfeit components.

Specialized Selection Notes

Select this component when a 16-bit SDRAM interface is required for systems operating at 3.3V. Consider the TSOP-II package size for board layout constraints. Evaluate the 166 MHz speed grade against the target application's latency requirements. Compare pinout compatibility with existing designs to minimize redesign efforts during component substitution or upgrade.

Specialized Part Context

MoSys, Inc. specialized in advanced memory solutions, particularly focusing on low-power and high-density SDRAM technologies. The MSH222 series represents their synchronous DRAM offerings, engineered for applications balancing performance with power efficiency. This specific model falls within their portfolio of standard voltage SDRAMs used in embedded and industrial markets.

Specialized Replacement Considerations

Check for direct pin-to-pin replacements from MoSys or other manufacturers offering equivalent 16-bit SDRAM in TSOP-II packages. Verify that alternative parts match the 3.3V operation and 166 MHz speed grade. Ensure timing parameters are compatible with the host controller.