71V67603S150BG

Overview

The Renesas 71V67603S150BG is a synchronous single data rate (SDR) static random-access memory (SRAM) integrated circuit. It provides a total storage capacity of 9 megabits, organized as 256 kilowords by 36 bits. The device supports a maximum clock frequency of 150 MHz with an access time of 3.8 nanoseconds. It operates on a single 3.3-volt power supply within the range of 3.135 volts to 3.465 volts. The component utilizes a parallel interface and is housed in a 119-pin plastic ball grid array (PBGA) package measuring 14x22 millimeters. It is designed for surface mount installation.

Feature Summary

• Supports high-speed parallel data transfer via synchronous single data rate architecture
• Provides wide 36-bit data bus width for high-bandwidth applications
• Operates on a standard 3.3-volt single power supply
• Utilizes a compact 119-pin PBGA surface-mount package

Applications

• High-performance processor secondary cache systems
• Network infrastructure equipment requiring fast memory access
• Industrial control systems with strict timing requirements
• Telecommunications base station signal processing units

Procurement Notes

Verify the specific suffix BG against official Renesas documentation to confirm the 119-pin PBGA package configuration. Confirm that the 150MHz speed grade matches system timing requirements. Check current product lifecycle status as this series may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints and soldering profiles for PBGA components.

Selection Notes

Select this component when a 36-bit wide data path is required for memory expansion or caching. Compare the 150MHz performance against lower-speed variants if system clock constraints allow. Evaluate the physical dimensions of the 119-pin PBGA package against available board space. Consider thermal dissipation characteristics associated with the specified operating temperature range.

Part Context

This part belongs to the 71V67603 family of synchronous SRAM devices from Renesas Electronics. The family offers various speed grades and package options to suit different design needs. The 71V67603S150BG specifically denotes the 150MHz speed bin packaged in the 119-pin PBGA format. Related parts include other speed grades like the 133MHz variant or different package types such as TQFP.

Replacement Considerations

Official substitutes include the IDT71V67603S150BGG. Verify pinout and electrical specifications before substitution.