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S6R4008WEB-UI10T is listed in the Memory IC range at ChipApex. The manufacturer field lists Netsol. Its product description is ASYNC. FAST SRAM 4M BIT, 512KX8,. Review the specifications below when checking this part for your BOM.
Memory IC specifications for S6R4008WEB-UI10T
- Description：ASYNC. FAST SRAM 4M BIT, 512KX8,
- Series：-
- Mfr：Netsol
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：-
- Voltage - Supply：1.65V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：44-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：44-TSOP2
- Access Time：10 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for S6R4008WEB-UI10T
Memory IC Overview
The S6R4008WEB-UI10T is a 4Mb Asynchronous Fast SRAM organized as 512K words by 8 bits. It features embedded ECC for single-bit error correction and supports a wide supply voltage range of 1.65V to 3.6V. The device offers an address access time (tAA) of 10ns, with read cycle times (tRC) and write cycle times (tWC) also at 10ns minimum. Standby current (ISB1) is typically 2.5mA. It utilizes TTL-compatible inputs/outputs, three-state outputs, and operates within the industrial temperature range (-40°C to 85°C).
Memory IC Feature Summary
- Embedded Single Bit Error Correction logic for high reliability.
- Wide operating voltage range from 1.65V to 3.6V.
- Industrial temperature operation capability.
Memory IC Applications
- High-reliability system applications requiring fast access.
- High-speed circuit technology designs.
- Systems needing single-bit error correction in memory operations.
Memory IC Procurement Notes
Verify the specific speed grade suffix 'UI10' corresponds to the required 10ns access time and 44-pin TSOP2 package configuration. Confirm that the 512K x 8 organization matches the target system memory map requirements. Ensure the design accommodates the specified standby and operating current limits under maximum voltage conditions.
Memory IC Selection Notes
Select this component when a 4Mb capacity with 8-bit data width is required alongside built-in error correction capabilities. The 10ns speed grade suits moderate-speed asynchronous interfaces. Consider the 44-TSOP2 package dimensions for PCB layout constraints. Verify compatibility with the system's voltage levels, as the device supports both 1.8V and 3.3V domains.
Memory IC Part Context
This part belongs to the Netsol S6R40xxWEB series of 4Mb Asynchronous Fast SRAMs. The series includes variants like S6R4016WEB (16-bit width) and different speed grades (UI08, UI10). All members share the same core architecture with embedded ECC and wide voltage support, differing primarily in data bus width and access speed specifications.
Memory IC Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching 4Mb density, 8-bit width, 10ns speed, TSOP2-44 package, and ECC functionality from other manufacturers.
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