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IS62WV12816ALL-70BI is listed in the Memory IC range at ChipApex. The manufacturer field lists ISSI, Integrated Silicon Solution Inc. Its product description is IC SRAM 2MBIT PARALLEL 48TFBGA. Review the specifications below when checking this part for your BOM.
Memory IC specifications for IS62WV12816ALL-70BI
- Description：IC SRAM 2MBIT PARALLEL 48TFBGA
- Series：-
- Mfr：ISSI, Integrated Silicon Solution Inc
- Package：Tray
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：2Mbit
- Memory Organization：128K x 16
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：70ns
- Voltage - Supply：1.65V ~ 2.2V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-TFBGA
- Supplier Device Package：48-TFBGA (6x8)
- Access Time：70 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for IS62WV12816ALL-70BI
Memory IC Overview
The IS62WV12816ALL-70BI is a 2Mbit (128K x 16) asynchronous static random-access memory manufactured by ISSI. It operates within a voltage range of 1.65V to 2.2V and features a maximum access time of 70ns. The device utilizes a parallel interface and is housed in a 48-TFBGA (6x8) surface-mount package. It supports single data rate transmission and functions reliably across an industrial temperature range of -40°C to +85°C.
Memory IC Feature Summary
- Asynchronous parallel interface for direct system integration
- Low-voltage operation compatible with 1.65V to 2.2V supplies
- Industrial-grade thermal stability for demanding environments
Memory IC Applications
- Embedded storage in consumer electronics
- Data buffering in industrial control systems
- Cache memory in communication equipment
Memory IC Procurement Notes
Verify the specific suffix 'BI' against the official datasheet to confirm pinout and electrical characteristics, as variations exist within the IS62WV12816 family. Ensure compatibility with the target system's voltage levels and timing requirements before finalizing procurement decisions.
Memory IC Selection Notes
Select this component when a compact 2Mb SRAM solution is required for low-voltage applications. The 48-TFBGA package offers space efficiency for dense PCB layouts. Confirm that the 70ns access speed meets the system's performance thresholds and that the operating temperature range aligns with the deployment environment.
Memory IC Part Context
This part belongs to the IS62WV12816 series of low-power SRAMs from ISSI. It shares architectural similarities with variants like the IS62WV12816EALL-55BLI but differs in speed grade and packaging. The series is designed for high-performance, low-power applications requiring non-volatile-like retention without refresh cycles.
Memory IC Replacement Considerations
Direct replacements include other IS62WV12816 variants such as IS62WV12816ALL-55BLI or IS62WV12816EBLL-45BLI, provided the package and voltage specifications match. Verify pin compatibility and timing parameters before substitution.
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