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71V416S15YG8
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Product Detailed Parameters
- Description：IC SRAM 4MBIT PARALLEL 44SOJ
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：4Mbit
- Memory Organization：256K x 16
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：15ns
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：44-BSOJ (0.400", 10.16mm Width)
- Supplier Device Package：44-SOJ
- Access Time：15 ns
- Grade：-
- Qualification：-
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Overview
The 71V416S15YG8 is a 4 Mbit (256K x 16) asynchronous static random-access memory manufactured by Renesas Electronics. It operates on a single 3.0 V to 3.6 V power supply and features a maximum access time of 15 ns. The device utilizes a parallel interface and is housed in a 44-pin Small Outline J-Lead (SOJ) package designed for surface-mount technology. It supports standard dynamic random-access memory speeds and functions within an industrial temperature range of 0°C to +70°C.
Feature Summary
- Asynchronous operation with high-speed data access capabilities
- CMOS technology ensuring low power consumption during active and standby modes
- Single voltage supply operation compatible with standard logic levels
Applications
- High-performance embedded systems requiring fast local memory
- Industrial control units needing reliable data storage
- Telecommunications equipment buffer memory applications
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance details as specified in the official datasheet. Check for moisture sensitivity handling requirements prior to assembly. Ensure replacement strategies are evaluated given the discontinuation notice from the manufacturer.
Selection Notes
Select this component when a 256K x 16 organization is required with 15 ns speed in a 44-SOJ package. Consider alternative packages like TSOP or CABGA if different form factors are needed, such as the 71V416S15PHGI8. Evaluate temperature ranges carefully, as this specific suffix denotes commercial grade operation.
Part Context
This part belongs to the Renesas 71V416S series of asynchronous SRAMs. It represents a legacy product line originally developed under IDT branding before acquisition. The series offers various speed grades and package options to support diverse memory architecture needs in consumer and industrial electronics.
Replacement Considerations
Officially recommended substitutes include the 71V416S15PHG. Other potential equivalents may be found among Alliance Memory products, though pin compatibility must be verified.
