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71V016SA12PHGI
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Product Detailed Parameters
- Description：IC SRAM 1MBIT PARALLEL 44TSOP II
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：1Mbit
- Memory Organization：64K x 16
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：12ns
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：44-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：44-TSOP II
- Access Time：12 ns
- Grade：-
- Qualification：-
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Overview
The 71V016SA12PHGI is a 1 Mbit (64K x 16) asynchronous static random-access memory manufactured by Renesas Electronics. It operates within a supply voltage range of 3 V to 3.6 V and features a maximum access time of 12 ns. The component utilizes a parallel interface and is housed in a 44-pin TSOP II package with a width of 10.16 mm. It supports surface-mount installation and functions reliably across an industrial temperature range from -40°C to +85°C.
Feature Summary
- Asynchronous operation for flexible system integration without clock synchronization requirements
- Single power supply operation compatible with standard 3.3 V logic levels
- Industrial-grade thermal stability ensuring reliable performance in demanding environments
Applications
- Data buffering in high-speed digital signal processing systems
- Cache memory implementation in embedded microcontroller architectures
- Temporary storage in industrial control equipment requiring wide temperature tolerance
Procurement Notes
Verify the specific suffix PHGI to confirm the 44-pin TSOP II package and industrial temperature rating, as other variants exist within the same family. Confirm RoHS compliance status through official documentation, as older production runs may differ. Check current lifecycle status directly with the manufacturer or authorized distributors, as availability varies significantly across regions and sales channels.
Selection Notes
Select this component when a 64K x 16 word organization is required with 12 ns speed performance. Ensure the design accommodates the 44-pin TSOP II footprint and 3.3 V logic levels. Consider the industrial temperature range if the application environment exceeds commercial limits. Verify that the parallel interface matches the target controller's memory bus capabilities.
Part Context
This device belongs to the 71V016SA series of asynchronous SRAMs from Renesas Electronics. The series offers various speed grades and packaging options to suit different design constraints. The 71V016SA12PHGI specifically targets applications needing moderate speed and robust environmental resilience in a compact surface-mount form factor.
Replacement Considerations
Direct substitutes include IDT71V016SA12PHGI. Other compatible alternatives within the same family are 71V016SA10PHGI and 71V016SA15PHGI, which offer different access times but share similar organizational structures.
