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71V547S100PFG8
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Product Detailed Parameters
- Description：IC SRAM 4.5MBIT PARALLEL 100TQFP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Synchronous, SDR (ZBT)
- Memory Size：4.5Mbit
- Memory Organization：128K x 36
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：3.135V ~ 3.465V
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：100-LQFP
- Supplier Device Package：100-TQFP (14x14)
- Access Time：10 ns
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Overview
The 71V547S100PFG8 is a Synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM) manufactured by Renesas Electronics. It features a memory organization of 128K x 36 bits, providing a total capacity of 4 Mbit. The device supports a maximum clock frequency of 66 MHz with an access time of 10 ns. It operates on a single 3.3V power supply, with voltage specifications ranging from 3.135 V to 3.465 V. The component utilizes a parallel interface and is housed in a 100-lead Thin Quad Flat Package (TQFP).
Feature Summary
- Supports synchronous data transfer via a single data rate interface for high-speed processing.
- Features a wide 36-bit data bus width suitable for complex data handling applications.
- Includes flow-through architecture to minimize latency during read and write operations.
Applications
- High-performance computing systems requiring fast memory access.
- Network infrastructure equipment utilizing parallel memory interfaces.
- Industrial control systems needing reliable synchronous SRAM solutions.
Procurement Notes
Verify the specific suffix 'PFG8' against official Renesas documentation to confirm package and temperature grade details. Ensure compatibility with 3.3V logic levels and 66 MHz clock requirements. Check for moisture sensitivity handling instructions prior to assembly. Confirm availability status as distribution channels may vary.
Selection Notes
Select this component when a 36-bit wide synchronous SRAM is required for system integration. Consider the 100-TQFP package constraints for PCB layout. Evaluate thermal performance within the specified operating temperature range. Compare against other members of the 71V547 series for speed or pinout variations if necessary.
Part Context
This part belongs to the Renesas 71V547 family of synchronous SRAMs. These devices are designed for applications demanding high bandwidth and low latency. The family typically offers various access times and package options to suit different system architectures and performance requirements.
Replacement Considerations
Consult official substitution guides for compatible parts. Verify electrical parameters and pin configurations before replacing. Cross-reference with similar 36-bit synchronous SRAM models from the manufacturer's portfolio.
