R7S921058VCBG#AC0

Microprocessors Overview

The R7S921058VCBG#AC0 is a microprocessor from the Renesas RZ/A2M series, featuring an ARM Cortex-A9 core. It operates at a maximum clock frequency of 528 MHz with a 32-bit data bus width. The device includes 4 MB (4096 KB) of RAM and utilizes LFBGA-324 packaging. Key specifications include 32 KB L1 instruction and data caches, a 1.2 V operating voltage, and support for interfaces such as Ethernet, USB, CAN, I2C, SPI, and CSI. It functions within a temperature range of -40°C to +85°C.

Microprocessors Feature Summary

• Integrates an ARM Cortex-A9 processor core for high-performance computing tasks.
• Includes dedicated hardware acceleration via the Dynamic Reconfigurable Processor (DRP).
• Supports secure execution environments through the Security Engine (SEC).
• Features integrated memory controllers supporting SDRAM and SRAM interfaces.

Microprocessors Applications

• Industrial automation control systems
• Smart building infrastructure management
• Medical equipment processing units

Microprocessors Procurement Notes

Verify export compliance requirements before procurement, as this product may require additional documentation for shipment from the United States. Confirm that the specific BGA324 package and DRP/SEC configuration match your design constraints. Ensure compatibility with the 1.2V power supply domain and validate thermal performance within the specified -40°C to +85°C operating range for your target application environment.

Microprocessors Selection Notes

Select this component when a single-core ARM Cortex-A9 solution with hardware-accelerated video processing and security features is required. It is suitable for designs needing robust industrial-grade reliability and extensive peripheral connectivity including dual Ethernet channels. Consider the 324-pin footprint and 4MB RAM capacity against system memory and pin count requirements compared to other RZ/A family members.

Microprocessors Part Context

This part belongs to the RZ/A2M series, designed for embedded applications requiring multimedia processing and security. It complements the broader RZ/A portfolio by offering a balance of computational power and specialized hardware accelerators. The series targets cost-sensitive yet performance-demanding markets in industrial and medical sectors, providing a scalable platform for developers using ARM architecture.

Microprocessors Replacement Considerations

Check for updated revisions within the R7S921058VCBG#AC0 line or consult Renesas for direct pin-compatible alternatives within the RZ/A2M family if availability changes. Verify functional equivalence regarding DRP and SEC capabilities when considering cross-series replacements.

Microprocessors FAQ

What hardware acceleration features are included in this microprocessor?

The R7S921058VCBG#AC0 integrates a Dynamic Reconfigurable Processor (DRP) for flexible hardware acceleration and a Security Engine (SEC) for secure execution environments.

Does this component support multiple Ethernet connections?

Yes, the datasheet specifications indicate support for two channels of 10/100Mbps Ethernet interfaces.