Renesas provides a recommended PCB layout guide in their application note AN-1155, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
The internal oscillators can be configured using the OSCCTRL register. Renesas recommends using a high-frequency oscillator (e.g., 12 MHz) as the main clock source and a low-frequency oscillator (e.g., 32 kHz) as the RTC clock source. Additionally, the oscillator tuning registers can be used to fine-tune the clock frequency for optimal stability.
The maximum current draw of the SLG46120V is approximately 150 mA. To ensure power integrity, Renesas recommends using a low-ESR capacitor (e.g., 10 uF) on the VDD pin, and a separate power plane for the analog and digital sections. Additionally, the power supply should be decoupled using a ferrite bead or a pi-filter to reduce noise and ensure stable operation.
Renesas recommends using a external reset circuit with a capacitor and a resistor to ensure a clean reset signal. The reset pin should be connected to a capacitor (e.g., 10 nF) and a resistor (e.g., 1 kΩ) in series, with the capacitor connected to the reset pin and the resistor connected to the power supply. This ensures a reliable reset signal and prevents false resets due to noise or power supply glitches.
Renesas provides a range of development tools, including the e² studio integrated development environment (IDE) and the Renesas Flash Programmer. For debugging, Renesas recommends using the on-chip debug interface (OCDI) or the JTAG interface, along with a debug probe such as the Renesas E1 emulator. Additionally, the SLG46120V has a built-in debug module that provides real-time debugging capabilities.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SLG46120V Overview
Use the download button to access the SLG46120V schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SLG46,
or try a keyword search, such as Programmable Logic Devices
