IME5108SDBETG-75

Memory IC Overview

The IME5108SDBETG-75 is a 512 Mbit ECC Synchronous Dynamic Random Access Memory (SDRAM) manufactured by Intelligent Memory. It features a 64M x 8 organization with an 8-bit data bus width and operates at a maximum clock frequency of 133 MHz. The device requires a 3.3V supply voltage, supporting a minimum of 3V and a maximum of 3.6V. It is housed in a surface-mount FBGA package with 54 pins. The component supports low-voltage TTL (LVTTL) interfaces and includes error correction code capabilities for data integrity.

Memory IC Feature Summary

• Integrated Error Correction Code (ECC) functionality to ensure data reliability
• Four-bank architecture enabling high-speed asynchronous operations
• Surface-mount FBGA packaging for compact board integration
• LVTTL interface compatibility for standard logic levels

Memory IC Applications

• Industrial control systems requiring reliable memory storage
• Embedded computing platforms with space constraints
• Data acquisition modules needing error-resistant memory
• Automotive electronics operating within specified temperature ranges

Memory IC Procurement Notes

Verify the specific package variant, as sources indicate both TSOP-II and FBGA configurations exist for similar part numbers. Confirm the exact speed grade suffix matches project requirements. Check RoHS compliance status through official manufacturer documentation before finalizing procurement. Ensure ESD handling protocols are followed during assembly due to sensitivity classifications.

Memory IC Selection Notes

Select this component when ECC protection is mandatory for 512 Mbit capacity applications. Compare against IME5116 variants if wider data buses are required. Consider thermal performance limits relative to the intended operating environment. Verify pinout compatibility with existing PCB layouts designed for FBGA or TSOP packages.

Memory IC Part Context

This SDRAM belongs to the Intelligent Memory IME51xx series, which provides synchronous DRAM solutions with integrated ECC. The series supports various densities and organizations, catering to embedded systems that demand high reliability. The IME5108 specifically offers an 8-bit wide configuration, distinguishing it from 16-bit wide counterparts in the same family.

Memory IC Replacement Considerations

IME5116SDBETG-75I serves as a functional substitute with a 16-bit data bus width instead of 8-bit. IME5108SDBBTG-6 is an alternative offering different speed grades and potentially different packaging options. Verify electrical compatibility and pin assignments before substituting.