7203L20J8

Description：IC FIFO ASYNC 2KX9 20NS 32PLCC
Series：7200
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:bfb964a710f7 Category: FIFOs Memory Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC FIFO ASYNC 2KX9 20NS 32PLCC
Series：7200
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Size：18K (2K x 9)
Function：Asynchronous
Data Rate：33.3MHz
Access Time：20ns
Voltage - Supply：4.5 V ~ 5.5 V
Current - Supply (Max)：120mA
Bus Directional：Uni-Directional
Expansion Type：Depth, Width
Programmable Flags Support：No
Retransmit Capability：Yes
FWFT Support：No
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：32-LCC (J-Lead)
Supplier Device Package：32-PLCC (14x11.46)

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7203L20J8

Overview

The Renesas Electronics Corporation 7203L20J8 is an asynchronous FIFO memory device with a storage capacity of 18K bits, organized as 2K words by 9 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and features a unidirectional bus architecture. The component provides a maximum access time of 20 ns and supports a data rate of 33.3 MHz. It is housed in a 32-PLCC package with J-leads and functions at temperatures between 0°C and 70°C.

Feature Summary

Supports asynchronous and simultaneous read/write operations for multiprocessing applications
Includes auto-retransmit capability allowing reset of the read pointer to its initial position
Utilizes Full and Empty status flags to prevent data overflow and underflow conditions

Applications

Multiprocessing systems requiring high-speed data buffering
Rate buffer applications involving asynchronous data transfer
Parallel interface data storage and retrieval tasks

Procurement Notes

This component is officially discontinued and no longer manufactured by Renesas Electronics. Availability is restricted to existing stock or surplus markets. Verify RoHS compliance status and moisture sensitivity levels before integration. Confirm pin compatibility with target designs due to potential obsolescence constraints.

Selection Notes

Engineers should evaluate functional equivalents from current product lines given the discontinuation status. Consider alternative devices offering similar access times and organization while ensuring support availability. Review updated datasheets for any changes in electrical characteristics or packaging options compared to legacy specifications.

Part Context

The 7203L20J8 belongs to the 7203 series of asynchronous FIFO memories produced by Renesas Electronics. This family provides parallel interface solutions designed for high-speed data buffering in complex electronic systems. The specific model offers a 2K x 9 organization suitable for applications requiring moderate depth and width expansion capabilities.