7201LA30LB

Description：IC FIFO ASYNC 512X9 30NS 32LCC
Series：7200
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:1258636bb86d Category: FIFOs Memory Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC FIFO ASYNC 512X9 30NS 32LCC
Series：7200
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Size：4.5K (512 x 9)
Function：Asynchronous
Data Rate：25MHz
Access Time：30ns
Voltage - Supply：4.5 V ~ 5.5 V
Current - Supply (Max)：100mA
Bus Directional：Uni-Directional
Expansion Type：Depth, Width
Programmable Flags Support：No
Retransmit Capability：Yes
FWFT Support：No
Operating Temperature：-55°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：32-CLCC
Supplier Device Package：32-LCC (11.43x13.97)

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7201LA30LB

Overview

The Renesas 7201LA30LB is an asynchronous FIFO memory integrated circuit featuring a storage capacity of 4.5K bits, organized as 512 words by 9 bits. It operates with a data rate of 25MHz and provides an access time of 30ns. The device supports unidirectional bus direction and includes relay capability. It functions within a supply voltage range of 4.5V to 5.5V, drawing a maximum supply current of 80mA. The component is housed in a 32-LCC package measuring 11.43x13.97mm and is rated for an operating temperature range of -55°C to 125°C.

Feature Summary

Asynchronous operation for independent clock domains
Relay capability for signal buffering
Wide industrial temperature range support

Applications

Data buffering between asynchronous systems
Interface bridging in high-speed digital circuits
Signal processing pipeline staging

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm RoHS compliance requirements as the part does not meet current standards. Validate package dimensions against design constraints. Check for available replacement options from the manufacturer's portfolio. Ensure environmental specifications match application conditions.

Selection Notes

Consider the 30ns access time and 25MHz data rate for timing compatibility. Evaluate the 512x9 word depth against buffer requirements. Assess the 32-LCC package footprint for PCB layout. Verify power consumption limits within system thermal budgets. Confirm temperature range suitability for operational environments.

Part Context

This component belongs to the Renesas 7200 series of asynchronous FIFO memories. It shares architectural similarities with other parts in the family but differs in specific capacity and speed parameters. The 7201LA30LB represents a specialized variant designed for applications requiring moderate depth and fast access times within the industrial temperature grade.