Şirket Blog About ST STM32G491MET3 Mainstream 170MHz ARM Cortex-M4 MCU 512 Kbyte Flash belleği ile

ST STM32G491MET3 Mainstream 170MHz ARM Cortex-M4 MCU 512 Kbyte Flash belleği ile

Ürün Tanımı
STM32G491MET3 cihazları, yüksek performanslı Arm® Cortex®-M4 32-bit RISC çekirdeğine dayanmaktadır.
The Cortex®-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. Cortex®-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. The Cortex®-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. Cortex®-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types.Ayrıca, bir dizi DSP (dijital sinyal işleme) talimatı ve bir bellek koruma birimi (MPU) uygulamanın güvenliğini artırıyor..

Özellikleri
Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, ve ARM® 32 bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, ARM® 32 bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from flash memory, frequency up to 170 MHz with 213 DMIPS, MPU,DSP talimatları
16 kanallı DMA kontrolörü
3 x ADCs 0.25 μs (up to 36 channels). Resolution up to 16-bit with hardware oversampling, 0 to 3.6 V conversion range. 3 x ADCs 0.25 μs (up to 36 channels).
4 x ultra-fast rail-to-rail analog karşılaştırıcılar
4 x operational amplifiers that can be used in PGA mode, all terminals accessible (PGA modunda kullanılabilen 4 x operasyonel amplifikatörler, tüm terminaller erişilebilir)
İç voltaj referans tamponu (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.9 V)
Gerçek rastgele sayı üreticisi (RNG)
CRC hesaplama birimi, 96-bit unique ID