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Product Detailed Parameters
- Description：IC FIFO
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Memory Size：-
- Function：-
- Data Rate：-
- Access Time：-
- Voltage - Supply：-
- Current - Supply (Max)：-
- Bus Directional：-
- Expansion Type：-
- Programmable Flags Support：-
- Retransmit Capability：-
- FWFT Support：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The 72210LA15TP is a high-speed asynchronous First-In-First-Out (FIFO) memory device manufactured by Renesas Electronics. It features a storage capacity of 1K x 10 bits, providing efficient data buffering for digital systems. The component operates within a supply voltage range of 3.0 V to 3.6 V and supports access times as fast as 15 ns. It is housed in a TQFP-64 package, suitable for surface-mount applications requiring compact footprints and reliable performance in industrial or consumer electronics environments.
Feature Summary
- Asynchronous FIFO architecture enables independent read and write clock domains for flexible data buffering
- High-speed operation with 15 ns access time supports rapid data throughput requirements
- Integrated status flags including empty, full, and half-full indicators for precise flow control
Applications
- Data buffering between microprocessors and peripheral devices
- Interface bridging in communication systems with mismatched data rates
- Digital signal processing pipelines requiring temporary data storage
Procurement Notes
Verify the exact suffix 'TP' against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status directly with Renesas, as legacy components may have specific environmental declarations. Check for end-of-life notices or obsolescence warnings before finalizing design-in decisions.
Selection Notes
Select this component when an asynchronous interface is required between devices operating on different clock domains. Ensure the 1K x 10 bit depth matches the system's buffer size requirements. Verify that the 3V to 3.6V supply voltage aligns with the target platform's power rails and that the TQFP-64 package fits the PCB layout constraints.
Part Context
This part belongs to the 72V271/72210 series of high-speed FIFO memories from Renesas. These devices are designed for general-purpose data buffering applications where simple asynchronous operation is preferred over synchronous SRAM interfaces. The series offers various access speeds and capacities to suit different bandwidth needs in embedded systems.
Replacement Considerations
Check for direct pin-compatible substitutes within the same Renesas 72V271 family. Verify if alternative manufacturers offer equivalent 1Kx10 asynchronous FIFOs with matching speed grades and package dimensions.
