71V67603S150BQG

Overview

The 71V67603S150BQG is a synchronous single data rate static random access memory integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 9 Mbit organized as 256K x 36 bits. The device supports a maximum clock frequency of 150 MHz with an access time of 3.8 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and is housed in a 165-CABGA package measuring 13x15 mm. The component is designed for surface mount installation and functions within a temperature range of 0°C to 70°C.

Feature Summary

• Supports high-speed parallel interface operations at up to 150 MHz
• Provides wide 36-bit data bus width for efficient data throughput
• Utilizes synchronous single data rate architecture for precise timing control

Applications

• High-performance computing systems requiring fast memory access
• Network infrastructure equipment needing reliable data buffering
• Industrial automation controllers utilizing parallel memory interfaces

Procurement Notes

Verify the specific suffix BQG to confirm the 165-CABGA package type and 150 MHz speed grade, as other suffixes indicate different packages or frequencies. Confirm RoHS compliance status and moisture sensitivity level requirements before ordering. Check for end-of-life notices or product change notifications that may affect long-term availability. Ensure the supplier provides authentic components from authorized channels to avoid counterfeits.

Selection Notes

Select this part when a 36-bit wide synchronous SRAM is required for parallel bus architectures. Compare access times and clock speeds against system timing constraints to ensure compatibility. Consider the physical dimensions of the 165-CABGA package for PCB layout feasibility. Evaluate power consumption characteristics relative to the system's thermal management capabilities.

Part Context

This component belongs to the 71V67603 series of synchronous SRAMs from Renesas. The series offers various speed grades and packaging options to suit different design needs. Similar parts include variants with different access times or package types, such as the 71V67603S133BQG. The series is designed for applications demanding high-speed data processing and storage.

Replacement Considerations

Direct substitutes include the 71V67603S133BQG for lower speed requirements or the 71V67603S166BQG for higher speed needs, provided the package remains compatible. Verify pinout and electrical specifications match exactly before substitution.