72V83L20PAGI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V83L20PAGI is an asynchronous dual-port FIFO memory device belonging to the 72V83 series. It features a storage organization of 2K x 9 bits, providing a total capacity of 18 kilobits. The component operates with a maximum clock frequency of 50 MHz and supports a typical access time of 20 nanoseconds. Designed for 3.3V logic systems, it accommodates supply voltages ranging from 3.0V to 3.6V. The device utilizes a bidirectional data bus and is housed in a TSSOP-56 surface-mount package.

FIFOs Memory Feature Summary

• Supports asynchronous read and write operations allowing simultaneous independent port access
• Provides status flags including Full, Empty, and Half-Full indicators for flow control
• Features auto-retransmit capability to reset the read pointer upon specific signal pulses

FIFOs Memory Applications

• Multiprocessing system data buffering
• Rate matching between asynchronous data streams
• Interface bridging between different speed logic components

FIFOs Memory Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific suffix variations against official datasheets before integration. Ensure EOL (End-of-Life) status implications are assessed for long-term production viability. Validate pinout compatibility with existing PCB layouts to prevent hardware redesign requirements during procurement.

FIFOs Memory Selection Notes

Select this component when asynchronous dual-port buffering is required for 3.3V logic applications. Compare access times and depth requirements against alternative FIFO families if higher speeds are needed. Verify package footprint compatibility with manufacturing equipment capabilities. Consider thermal performance within the specified operating temperature range during system design.

FIFOs Memory Part Context

This part belongs to the Renesas 72V83 series of high-speed asynchronous FIFOs. It shares functional similarities with other members like the 72V83L15PAGI8 but differs in clock speed specifications. The series is designed for general-purpose data buffering in digital systems requiring reliable first-in-first-out memory management without synchronous clock dependencies.

FIFOs Memory Replacement Considerations

The IDT72V83L20PA is listed as an alias for this component. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Consult official replacement notices for any process changes affecting mechanical dimensions or material composition.