70824L35PFI

Memory IC Overview

The 70824L35PFI is a static random access memory component manufactured by Renesas Electronics Corporation. It features a storage capacity of 64 kbit organized as 4k x 16 bits. The device operates with a maximum supply voltage of 3.6 V and a minimum of 3 V, supporting a maximum power supply current of 155 mA. Access time is specified at 35 ns. It utilizes a parallel interface and is housed in a TQFP-100 surface-mount package. The operational temperature range extends from 0 °C to +70 °C.

Memory IC Feature Summary

• Dual-port RAM architecture enabling independent simultaneous access
• High-speed parallel data transfer interface
• Surface-mount TQFP-100 packaging for compact integration

Memory IC Applications

• Data buffering in high-speed digital systems
• Cache memory implementation in embedded controllers
• Temporary storage in industrial control applications

Memory IC Procurement Notes

Verify the specific suffix 'PFI' against official Renesas documentation to confirm exact temperature grade and RoHS compliance status. Ensure the ordering part number matches the required package variant and lead finish specifications defined in the latest datasheet revision before procurement.

Memory IC Selection Notes

Select this component when a dual-port SRAM configuration is required for concurrent read/write operations between two masters. The 35 ns access speed suits moderate-frequency logic interfaces. Confirm that the 3.3V nominal supply aligns with the target system's voltage rails and that the commercial temperature range meets environmental requirements.

Memory IC Part Context

This part belongs to the 70V series of dual-port static random access memories produced by Renesas Electronics. These devices are designed to facilitate data exchange between different clock domains or processors without requiring complex arbitration logic, serving as a bridge in mixed-signal or multi-processor architectures.

Memory IC Replacement Considerations

Consult official Renesas cross-reference lists for verified substitutes. Generic SRAM replacements may lack the specific dual-port functionality or pinout compatibility required for direct substitution.