The STM32G4x3 are mixed-signal microcontrollers with an Arm® Cortex®-M4 core (with FPU and DSP instructions) running at 170 MHz. These are performance devices in the STM32G4 series, which embed a maximum number of analog peripherals.
The devices are equipped with:
- 5x ultra-fast 12-bit ADCs (4 Msamples/s)
- 7x 12-bit DACs (15 Msamples/s)
- 7x ultra-fast comparators (17 nanoseconds)
- 6x op amps with programmable gain
- ART, CCM SRAM, and mathematical accelerators
- Dual-bank Flash memory
Memory ranges from 128 to 512 Kbytes and packages with 48 to 128 pins.
As part of our embedded online event, we had the pleasure of filming with Reinhard Keil, a Senior Director of Embedded Tools at ARM.
This video is about the STM32L5, our recently announced ultra-low power microcontroller bringing a new security dimension. The STM32L5 is now in full production and all its ecosystem is available including hardware kits, software tools, firmware and all documentations of course. This is our first STM32 based on Cortex-M33 and its Trustzone and using specific ST security implementation - watch the video to find out more!
The STM32L5 is based on Arm® Cortex-M33 and TrustZone® technology combined with STMicroelectronics security implementation. On your STM32L562E-DK discovery board, TrustZone is disabled (factory setting) and you can develop as on any other STM32 device. This video shows how to enable TrustZone on STM32L562E-DK discovery using STM32CubeProgrammer and create, compile and debug or run a new project with STM32CubeIDE. It also shows how to open an example project delivered in STM32CubeL5 MCU Package, modify, compile and debug or run it. For further information, you can refer to AN5394 and AN5424 application notes.