STM32H7A3VIT6 vs STM32H7A3RIT6 Vergleich
Detaillierter Direktvergleich von STM32H7A3VIT6 von STMicroelectronics und STM32H7A3RIT6 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32H7A3VIT6 - 280MHz Cortex-M7 MCU, 2MB Flash, LQFP-100 | STMicroelectronics
STM32H7A3VIT6 ✓ AktivSTMicroelectronics
STM32H7A3RIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7A3RIT6 ✓ AktivSpezifikationsvergleich
| Parameter | STM32H7A3VIT6 | STM32H7A3RIT6 |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $10,45 | $10,20 |
| Core | ARM Cortex-M7 (32-bit) | ARM Cortex-M7 32-bit |
| Maximum CPU Clock | 280 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 1.4 MB total (SRAM1/SRAM2/SRAM3/SRAM4 + DTCM + AXI SRAM) | 1376 KB (1 MB DTCM + 376 KB system SRAM) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Gehäuse | 100-pin LQFP (14x14 mm) | 64-LQFP (10x10 mm) |
| Betriebstemperatur | -40 C to +85 C (industrial grade) | -40 C to +85 C |
| I/O Count (approx.) | [DATA_NEEDED: I/O count] | — |
| ADC | 3 x 16-bit, up to 3.6 MSPS | 16-bit, 3.6 MSPS, up to 20 channels |
| DAC | 2 x 12-bit | 2x 12-bit |
| Timers | [DATA_NEEDED: timer count details] | — |
| Communication | USB 2.0 FS+HS OTG, CAN FD, USART/UART, SPI, I2C, SAI, SDMMC, FMC | — |
| Graphics | Chrom-ART (DMA2D) accelerator, TFT-LCD controller (LTDC) | — |
| Math Accelerators | FMAC, CORDIC, single-precision hardware MAC | — |
| Security | Cryptographic accelerators, TRNG, secure boot support | — |
| FPU | Double-precision IEEE 754 | Double-precision (DP-FPU) |
| Cache | 16 KB I-cache + 16 KB D-cache | — |
| Montageart | Surface Mount | Surface Mount |
| RoHS-Status | Compliant | Compliant |
| MSL-Level | [DATA_NEEDED: MSL level] | — |
| Maximale Taktfrequenz | — | 280 MHz |
| Program Memory | — | 2 MB Flash with ECC |
| Operating Voltage | — | 1.62 V to 3.6 V |
| CoreMark | — | 2741 |
| DMIPS | — | 1177 |
| L1 Cache | — | 16 KB I-cache + 16 KB D-cache |
| USB | — | USB 2.0 FS OTG + USB Type-C PD |
| CAN | — | 2x CAN-FD (FDCAN) |
| SDMMC | — | 2x SDMMC |
| OCTOSPI | — | Yes (1x OCTOSPI / Quad-SPI) |