70V05L25J8

Memory IC Overview

The 70V05L25J8 is a dual-port static random access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features a storage capacity of 64 kbit organized as 8K x 8 words. The device operates with an asynchronous parallel interface and provides a maximum access time of 25 ns. It supports a supply voltage range from 3 V to 3.6 V, with a maximum power consumption current of 190 mA. The component is housed in a 68-PLCC surface-mount package and is rated for operation within a temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous parallel interface for straightforward integration into digital systems
• Single data rate (SDR) storage technology for standard memory operations

Memory IC Applications

• Data buffering in high-speed communication interfaces
• Cache memory implementation in embedded processing systems
• Temporary storage in industrial control logic circuits

Memory IC Procurement Notes

This component is officially designated as obsolete or end-of-life by the manufacturer. Availability is restricted to existing stock or third-party distributors. Verify RoHS compliance status, which may be non-compliant depending on production date. Confirm moisture sensitivity level (MSL 3) handling requirements before assembly. Cross-reference part number aliases such as IDT70V05L25J8 for legacy sourcing compatibility.

Memory IC Selection Notes

Select this part when a dual-port SRAM with 8-bit width and 25 ns speed is required for 3.3 V systems. Ensure the design accommodates the 68-PLCC package footprint and SMD mounting style. Consider the operating temperature range limits for environmental suitability. Verify that the 190 mA maximum current draw fits within the system power budget constraints.

Memory IC Part Context

The 70V05L25J8 belongs to the 70V05L series of dual-port SRAMs from Renesas Electronics. This series typically offers flexible memory configurations for applications requiring concurrent read/write access. The device represents a specific configuration within the broader family of asynchronous static random access memories designed for general-purpose data storage tasks.

Memory IC Replacement Considerations

Verify functional equivalence with IDT70V05L25J8 due to historical brand transitions. Check pinout compatibility and electrical specifications against alternative dual-port SRAMs if direct substitution is necessary.