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IS62WV5128BLL-55BI-TR is listed in the Memory IC range at ChipApex. The manufacturer field lists ISSI, Integrated Silicon Solution Inc. Its product description is IC SRAM 4MBIT PARALLEL 36TFBGA. Review the specifications below when checking this part for your BOM.
Memory IC specifications for IS62WV5128BLL-55BI-TR
- Description：IC SRAM 4MBIT PARALLEL 36TFBGA
- Series：-
- Mfr：ISSI, Integrated Silicon Solution Inc
- Package：Tape & Reel (TR)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：4Mbit
- Memory Organization：512K x 8
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：55ns
- Voltage - Supply：2.5V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：36-TFBGA
- Supplier Device Package：36-TFBGA (6x8)
- Access Time：55 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for IS62WV5128BLL-55BI-TR
Memory IC Overview
The IS62WV5128BLL-55BI-TR is a 4 Mbit (512K x 8) low voltage, ultra-low power CMOS static RAM manufactured by ISSI. It features a parallel interface with a 55 ns access time and operates within a supply voltage range of 2.5 V to 3.6 V. The device supports asynchronous operation and includes output enable controls for power management. It is housed in a 36-ball TFBGA package measuring 6x8 mm and is designed for industrial temperature ranges from -40°C to +85°C.
Memory IC Feature Summary
- Ultra-low power consumption architecture suitable for battery-operated applications
- Asynchronous parallel interface for straightforward system integration
- Industrial temperature range support for robust environmental performance
Memory IC Applications
- Portable consumer electronics requiring low power standby modes
- Industrial control systems needing reliable data retention
- Automotive embedded memory solutions
Memory IC Procurement Notes
Verify the specific suffix 'BLI' versus 'BI' against the official ISSI datasheet, as packaging or pinout variations may exist between distributors. Confirm RoHS compliance status directly with the manufacturer documentation. Ensure the TFBGA-36 footprint matches your PCB design constraints before ordering.
Memory IC Selection Notes
Select this component when a 512K x 8 SRAM configuration is required with 55 ns speed and 2.5V-3.6V operation. Compare against the IS62WV5128BLL-55BLI-TR if reel packaging is preferred over tube, noting that package dimensions remain consistent. Evaluate power requirements against other family members like the EALL series for lower voltage needs.
Memory IC Part Context
This part belongs to the IS62WV5128BLL family of low voltage SRAMs. It shares core specifications with variants such as the IS62WV5128BLL-55T2I-TR but differs in package type, utilizing TFBGA instead of TSOP. The BLL designation indicates the low-power variant within the broader IS62WV5128 product line.
Memory IC Replacement Considerations
The IS62WV5128BLL-55BLI-TR is listed as a direct substitute in distributor records. Verify electrical compatibility and package pinout alignment before replacement.
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