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71V416YS15PHG
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Product Detailed Parameters
- Description：IC SRAM 4MBIT PARALLEL 44TSOP II
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- 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-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：44-TSOP II
- Access Time：15 ns
- Grade：-
- Qualification：-
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Overview
The IDT71V416YS15PHG is a 4 Megabit (256K x 16-bit) high-speed CMOS Static RAM. It operates from a single 3.3V power supply with an address access time of 15ns and a read cycle time of 15ns. The device features bidirectional data inputs and outputs that are LVTTL-compatible. It includes one Chip Select pin, one Output Enable pin, and separate Upper and Lower Byte Enable pins for byte-level control. The component is available in a 44-pin TSOP Type II package.
Feature Summary
- Utilizes advanced high-speed CMOS technology for cost-effective memory solutions
- Features JEDEC center Power/GND pinout to reduce noise
- Provides equal access and cycle times across speed grades
- Supports low power consumption via chip deselect
Applications
- High-speed memory applications requiring asynchronous operation
- Systems utilizing single 3.3V power supplies
- Industrial equipment requiring extended temperature ranges
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Confirm current availability status as components may be subject to discontinuation or lifecycle changes. Ensure compatibility with existing system voltage levels and interface requirements before procurement.
Selection Notes
Select this component when a 4Mbit capacity with 16-bit width is required. Choose based on the necessary speed grade and operating temperature range. Verify package constraints against the PCB layout. Consider the LVTTL compatibility for direct interfacing with logic circuits without additional level shifting.
Part Context
This part belongs to the IDT71V416 family of static random-access memories. The family offers various speed grades and packaging options to suit different design needs. Renesas Electronics acquired the SRAM business from Integrated Device Technology, Inc., which originally manufactured these devices.
Replacement Considerations
IDT71V416S15PHGI8
FAQ
What is the organization of the IDT71V416YS15PHG?
The device is organized as 256K words by 16 bits.
Does the IDT71V416YS15PHG require refresh cycles?
No, it uses fully static asynchronous circuitry and requires no clocks or refresh for operation.
