7206L15JG8

Overview

The Renesas Electronics Corporation 7206L15JG8 is an asynchronous FIFO memory integrated circuit with a storage capacity of 144 kbit, organized as 16K x 9. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 40 MHz. The device features a 15 ns access time and unidirectional bus directionality. It is housed in a 32-PLCC package and functions within an industrial temperature range of 0°C to 70°C.

Feature Summary

• Supports asynchronous and simultaneous read/write operations for multiprocessing applications
• Includes Full and Empty status flags to prevent data overflow and underflow
• Features auto-retransmit capability allowing reset of the read pointer to its initial position

Applications

• Multiprocessing systems requiring rate buffering
• Data acquisition systems needing temporary storage
• Interface circuits between devices operating at different clock speeds

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance requirements against specific project standards, as this variant may not meet current environmental directives. Validate pinout compatibility with existing PCB layouts before procurement.

Selection Notes

Select this component when high-speed asynchronous data buffering is required with a 16K depth and 9-bit width. Ensure the design accommodates the 32-pin PLCC package and 5V logic levels. Consider alternative packages like PDIP if surface-mount assembly is not feasible for the target application environment.

Part Context

This part belongs to the 7206 series of advanced FIFO memories designed for high-performance data handling. It offers pin and functional compatibility with the broader 720X family, facilitating upgrades or replacements in existing designs without significant schematic modifications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other 7206 series variants such as 7206L15JG or 7206L15TP based on package and speed grade requirements.