SLG46538-AP

Complex Programmable Logic Devices Overview

The SLG46538-AP is a GreenPAK programmable mixed-signal matrix device from Renesas Electronics, classified as a Simple Programmable Logic Device (SPLD). It integrates an asynchronous state machine and dual supply capabilities within the GPAK architecture. The component supports automotive applications and operates with a power supply voltage range of 1.71 V to 5.5 V. It features a maximum operating frequency of 25 MHz and a typical propagation delay of 2000 ns. The device is housed in an STQFN-20 package and functions within a temperature range of -40°C to +85°C.

Complex Programmable Logic Devices Feature Summary

• Integrates an asynchronous state machine for complex logic control
• Supports dual supply configurations for mixed-signal applications
• Operates at frequencies up to 25 MHz with 2 MHz standard operation
• Automotive-grade reliability compliant with GreenPAK standards

Complex Programmable Logic Devices Applications

• Automotive electronic control units requiring mixed-signal processing
• Interface adaptation and level shifting in dual-supply systems
• Asynchronous logic control in embedded automotive modules

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'AP' against official Renesas documentation to confirm pinout, packaging, or qualification differences compared to standard variants like the SLG46538V. Ensure the source document explicitly lists this part number to avoid confusion with similar GreenPAK devices. Confirm RoHS compliance status through the manufacturer's official datasheet rather than distributor summaries.

Complex Programmable Logic Devices Selection Notes

Select the SLG46538-AP when an asynchronous state machine and dual supply support are required within a 20-pin QFN package. Compare resource availability against the SLG46538V if higher macrocell counts are needed. Verify that the 25 MHz maximum frequency meets system timing requirements. Ensure the operating temperature range of -40°C to +85°C aligns with the target application environment.

Complex Programmable Logic Devices Part Context

The SLG46538-AP belongs to the Renesas GreenPAK family of programmable mixed-signal matrices. This series combines digital logic, analog blocks, and memory on a single chip. The SLG46538 variant specifically targets applications needing flexible logic configuration with automotive suitability. It serves as a replacement for discrete logic components in space-constrained designs.

Complex Programmable Logic Devices Replacement Considerations

The SLG46532V offers fewer macrocells (17 vs 19) and lower current consumption but lacks the 25 MHz high-frequency option. The SLG46533M provides more macrocells (26) but uses an MSTQFN-22 package. Direct substitution requires verifying package compatibility and resource utilization.