70T3519S133BFI

Memory IC Overview

The Renesas 70T3519S133BFI is a 256K x 36-bit synchronous dual-port static random-access memory (SRAM) with a total storage capacity of 9 Mbit. It operates at a maximum clock frequency of 133 MHz with an access time of 4.2 ns. The device utilizes a parallel interface and supports a core voltage range of 2.4 V to 2.6 V, with a maximum power supply current of 450 mA. It is housed in a 208-pin CABGA package designed for surface mount technology and functions within an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports simultaneous independent access to the same memory location by both ports
• Features full synchronous operation on both ports for high-speed data transfer
• Includes collision detection capabilities to manage concurrent write operations

Memory IC Applications

• High-performance networking equipment requiring low-latency buffering
• Telecommunications systems utilizing packet switching architectures
• Industrial automation controllers needing rapid data logging

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate that the specific suffix matches the required packaging format before finalizing orders.

Memory IC Selection Notes

Select this component when designing systems requiring simultaneous bidirectional data flow between two processors. Consider the 208-pin CABGA package constraints for PCB layout. Evaluate power consumption requirements against the specified maximum current limits. Ensure the operating environment remains within the defined industrial temperature specifications.

Memory IC Part Context

This part belongs to the Renesas 70T3519 series of synchronous dual-port SRAMs. These devices are engineered for applications demanding high bandwidth and deterministic latency. The series typically offers various density options and package configurations to suit different system integration needs while maintaining consistent electrical characteristics across the family.

Memory IC Replacement Considerations

Consult official substitution lists for verified alternatives such as IDT70T3519S133BFI. Verify pin compatibility and electrical parameter alignment before implementation.