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Product Detailed Parameters
- Description：IC FIFO
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- 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：-
Download product information
Overview
The 72211S10J is a synchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage capacity of 4.5K bits, organized as 512 words by 9 bits. The component supports data rates up to 100MHz with an access time of 6.5ns. It operates on a single supply voltage ranging from 4.5V to 5.5V and draws a maximum supply current of 35mA. The device utilizes a 32-pin PLCC package and is designed for surface mount installation.
Feature Summary
- Provides synchronous first-in, first-out memory buffering capabilities
- Supports unidirectional data transfer operations
- Includes programmable flag outputs for status monitoring
Applications
- Graphics data buffering
- Local area network interface buffering
- Interprocessor communication link management
Procurement Notes
Verify the specific suffix J against official Renesas documentation to confirm pinout compatibility and package dimensions. Ensure the operating voltage range aligns with system requirements. Confirm availability status through authorized distributors as lead times may vary. Validate RoHS compliance and moisture sensitivity levels prior to integration into production workflows.
Selection Notes
Select this component when a 512x9 synchronous FIFO structure is required for high-speed data buffering. Consider the 32-PLCC package constraints for PCB layout. Evaluate power consumption limits against thermal design specifications. Verify that the 100MHz speed rating meets the system clock requirements for the intended application scenario.
Part Context
This part belongs to the 72211 series of synchronous FIFO memories. It serves as a specialized memory solution for temporary data storage in digital systems. The series is designed to handle data rate mismatches between components. It provides a reliable interface for buffering data streams in embedded applications.
Replacement Considerations
Check for direct cross-references in Renesas product transition notices. Verify electrical parameter equivalence before substituting. Ensure package footprint compatibility if replacing on existing boards.
