7007L55PF

Memory IC Overview

The Renesas Electronics Corporation 7007L55PF is a dual-port, asynchronous static random-access memory (SRAM) integrated circuit. It provides a total storage capacity of 256 kilobits, organized as 32K words by 8 bits. The device features a parallel interface with a maximum access time and write cycle time of 55 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in an 80-TQFP package measuring 14x14 mm. The component is rated for commercial operating temperatures between 0°C and 70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous operation without requiring a system clock signal
• Parallel data interface for direct connection to microprocessors or controllers

Memory IC Applications

• High-speed data buffering in embedded systems
• Cache memory implementation in industrial control units
• Data storage in telecommunications equipment

Memory IC Procurement Notes

Verify the specific suffix PF against official Renesas documentation to confirm the 80-TQFP package configuration. Confirm RoHS compliance status, as sources indicate non-compliance. Check current lifecycle status, as the part may be discontinued. Ensure design-in compatibility with existing board layouts before procurement.

Memory IC Selection Notes

Select this component when a 256Kb dual-port SRAM with 55ns speed is required. Compare against the 7006L55PF for 128Kb capacity needs or the 7007L15JG for faster 15ns performance. Consider the 70V07L series if 3.3V logic levels are necessary instead of 5V. Verify pinout compatibility with existing designs.

Memory IC Part Context

The 7007L55PF belongs to the Renesas 7007L family of high-speed dual-port SRAMs. This family offers various speed grades and capacities, ranging from 128Kb to larger densities. The 7007L series is designed for applications requiring independent port access, distinguishing it from single-port SRAMs like the 7005L series.

Memory IC Replacement Considerations

IDT7007L55PF is listed as an alias for this part number.