AM7202A-25RC

FIFOs Memory Overview

The AM7202A-25RC is an asynchronous FIFO memory device manufactured by Advanced Micro Devices. It features a memory organization of 1K words by 9 bits, providing a total memory density of 9216 bits. The component operates with a maximum access time of 25 nanoseconds and supports a maximum clock frequency of 40 MHz. It utilizes CMOS technology and is housed in a 28-pin Plastic Dual In-Line Package (PDIP) with a standard 0.300-inch body width.

FIFOs Memory Feature Summary

• Asynchronous operation mode for flexible data transfer between domains
• CMOS technology implementation for low power consumption
• Retransmit capability for data integrity management

FIFOs Memory Applications

• Buffering data streams in digital communication systems
• Interface bridging between components operating at different clock speeds
• Temporary storage in high-speed data acquisition circuits

FIFOs Memory Procurement Notes

Verify the specific suffix RC to confirm the package type and lead-free status. Confirm RoHS compliance requirements as original specifications may vary. Ensure the 25ns speed grade matches system timing constraints. Validate pinout compatibility with existing PCB footprints before procurement.

FIFOs Memory Selection Notes

Select this part when a 1Kx9 asynchronous buffer is required with a 25ns access time. Compare against the 35ns variant if lower cost is prioritized over speed. Ensure the PDIP-28 package fits the mechanical enclosure. Verify voltage levels match the system logic family.

FIFOs Memory Part Context

This component belongs to the AMD AM7202 series of asynchronous FIFOs. It shares architectural similarities with other members like the AM7202A-35RC but offers faster performance. The series is designed for general-purpose buffering applications in legacy and industrial electronics.

FIFOs Memory Replacement Considerations

The AM7202A-35RC is a verified slower-speed substitute within the same family. Cross-reference pinouts and electrical characteristics carefully. No direct modern equivalents are listed in public documentation.