7202LA15TPGI

Overview

The Renesas 7202LA15TPGI is an asynchronous FIFO memory device with a density of 9K bits, organized as 1K words by 9 bits. It features a unidirectional bus architecture and supports data rates up to 40MHz with a maximum access time of 15ns. The component operates within a core voltage range of 4.5V to 5.5V and has a maximum current consumption of 80mA. It is housed in a 28-pin PDIP package with dimensions of 34.3 x 7.62 x 3.3 mm and a pitch of 2.54 mm. The operating temperature range extends from -40°C to 85°C.

Feature Summary

• Asynchronous operation for independent clock domains
• Unidirectional data transfer capability
• CMOS technology for low power consumption
• Supports full-width full (FWFT) mode

Applications

• Data buffering between microprocessors and peripherals
• Interface bridging between different clock domains
• Temporary storage in high-speed digital systems

Procurement Notes

Verify the obsolete status and end-of-life notifications before procurement. Confirm package authenticity and check for moisture sensitivity level requirements during handling. Ensure compatibility with existing design specifications regarding voltage and timing parameters.

Selection Notes

Select this component for applications requiring simple asynchronous buffering with unidirectional data flow. Consider the 15ns access time and 40MHz speed for moderate performance needs. Evaluate the PDIP package suitability for through-hole mounting requirements.

Part Context

Part of the 7202L family of asynchronous FIFOs. Related variants include 7202LA15JG and 7202LA12JG with different packages and speeds. The 7202 series provides reliable memory solutions for legacy and industrial applications.

Replacement Considerations

Check for direct pin-compatible substitutes such as IDT7202LA15TPGI. Verify functional equivalence and electrical characteristics when considering alternative manufacturers.