S6R4016WEB-UI10T

Memory IC Overview

The S6R4016WEB-UI10T is a 4Mb Asynchronous Fast SRAM organized as 256K words by 16 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 data byte control via LB and UB pins. The component operates within the industrial temperature range (-40°C to +85°C) and is available in 44-pin TSOP2 or 48-ball FBGA packages.

Memory IC Feature Summary

• Embedded Single Bit Error Correction logic implemented for high reliability during read operations.
• Wide operating voltage range supporting 1.65V to 3.6V power supplies.
• Data byte control capability allowing independent access to lower and upper bytes.

Memory IC Applications

• High-reliability system applications requiring fast access times.
• High-speed circuit technology designs utilizing advanced CMOS processes.
• Industrial temperature environment deployments.

Memory IC Procurement Notes

Verify that the specific suffix 'UI10' corresponds to the 10ns speed grade and 44-pin TSOP2 package configuration. Confirm the manufacturer is Netsol Corporation and check for RoHS compliance status. Ensure the ordering information matches the required density and organization parameters before procurement.

Memory IC Selection Notes

Select this component when a 4Mb capacity with 16-bit width is required. Choose based on the 10ns access time specification and the need for embedded ECC functionality. Consider the 44-pin TSOP2 package if board space allows, or the 48-ball FBGA alternative. Verify compatibility with the target system's voltage requirements within the 1.65V to 3.6V range.

Memory IC Part Context

This part belongs to the S6R40xxWEB series of asynchronous FAST SRAMs from Netsol Corporation. The series includes variants like the S6R4008WEB (512K x 8 bits). The S6R4016WEB specifically provides 256K x 16-bit organization. It is designed using 6-TR cell technology for high-speed performance.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternatives based on matching 4Mb density, 16-bit width, 10ns speed, and ECC support.

Memory IC FAQ

How does the embedded ECC function in this device?

The device implements single error correction logic that can correct a single bit error during read operations to ensure high reliability.

What is the purpose of the LB and UB pins?

LB (Lower-byte Control) and UB (Upper-byte Control) allow for independent data byte control, enabling access to DQ7-DQ0 and DQ15-DQ8 respectively.