72V231L10PFG8

FIFOs Memory Overview

The 72V231L10PFG8 is a synchronous First-In, First-Out (FIFO) memory device manufactured by Renesas Electronics. It features an organization of 2K x 9 bits, providing a total storage capacity of 18 kilobits. The component operates with a maximum data rate of 50 MHz and supports a minimum access time of 12 nanoseconds. It functions on a single power supply voltage ranging from 3.0 V to 3.6 V. The device utilizes a unidirectional bus architecture and is housed in a 32-lead Thin Quad Flat Package (TQFP) with a 7 mm x 7 mm footprint.

FIFOs Memory Feature Summary

• Synchronous operation with independent read and write clock controls for flexible data buffering
• Programmable status flags including empty, full, half-full, almost-empty, and almost-full indicators
• Low power consumption design suitable for battery-operated applications
• RoHS compliant lead-free construction with moisture sensitivity level 3

FIFOs Memory Applications

• Data buffering in graphics processing systems
• Interprocessor communication interfaces
• Local area network data handling
• High-speed digital signal processing pipelines

FIFOs Memory Procurement Notes

Verify the exact suffix L10PFG8 against official Renesas documentation to confirm package type and compliance status. Confirm availability as this specific part number may be discontinued or superseded by newer revisions within the 72V231 family. Check for RoHS compliance variations between manufacturing sites and ensure the procurement channel provides valid traceability for industrial components.

FIFOs Memory Selection Notes

Select this component when a small, low-power synchronous FIFO with 9-bit width is required. Ensure the system design accommodates the 3.3V logic levels and 50 MHz maximum frequency. Verify that the TQFP-32 package fits the PCB layout constraints. Consider the 12 ns access time for timing closure in high-speed designs requiring unidirectional data flow.

FIFOs Memory Part Context

This device belongs to the Renesas 72V2x1 series of SuperSync FIFOs. It serves as a 3.3V version of legacy 5V devices like the 72231. The series is designed for applications requiring reliable data buffering with minimal latency. It offers pin compatibility with other members of the 72V2x1 family, facilitating upgrades from older 5V designs to lower voltage architectures.

FIFOs Memory Replacement Considerations

Check for direct replacements such as IDT72V231L10PFG8 or updated Renesas variants within the 72V231 series. Verify functional compatibility regarding pinout and electrical characteristics before substitution.