7280L12PAG

FIFOs Memory Overview

The Renesas 7280L12PAG is a dual asynchronous FIFO memory device featuring a 9-bit data width and 56-TSSOP package. It supports simultaneous independent read and write operations with a maximum clock frequency of 50MHz and an access time of 12ns. The unit operates on a single 4.5V to 5.5V supply, drawing up to 125mA. Designed for multiprocessing and rate buffering, it accommodates control and parity bits within its data array.

FIFOs Memory Feature Summary

• Supports asynchronous and simultaneous read/write operations for efficient multiprocessing
• Utilizes a 9-bit wide data array allowing user-configurable control and parity bits
• Designed specifically for rate buffering applications requiring independent clock domains

FIFOs Memory Applications

• Multiprocessing systems requiring data synchronization
• Rate buffering between components operating at different speeds
• Data communications utilizing parity bit error checking

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels as the part may be obsolete. Confirm RoHS compliance status and check for specific manufacturing date codes relevant to your production timeline. Ensure the 56-TSSOP footprint matches your PCB design requirements before finalizing procurement orders.

FIFOs Memory Selection Notes

Select this component when bidirectional data flow is unnecessary and asynchronous operation between distinct clock domains is required. The 9-bit width suits applications needing embedded parity or control information. Verify that the 50MHz speed and 12ns access time meet system timing constraints compared to faster synchronous alternatives.

FIFOs Memory Part Context

This device belongs to the 7200 series of dual FIFO memories manufactured by Renesas Electronics. It shares architectural similarities with other parts in the family but offers specific timing characteristics suited for general-purpose parallel data transfer. The TSSOP-56 package provides a compact surface-mount solution for integration into various electronic assemblies.

FIFOs Memory Replacement Considerations

Consult official datasheets for cross-reference compatibility. Verify pinout alignment and voltage levels against potential substitutes. Ensure functional equivalence regarding asynchronous operation and data width before implementing any alternative components in existing designs.