STM32H7A3VIT6 vs STM32H753XIH6 Сравнение
Подробное сравнение бок о бок STM32H7A3VIT6 от STMicroelectronics и STM32H753XIH6 от STMicroelectronics. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
STMicroelectronics
STM32H7A3VIT6 - 280MHz Cortex-M7 MCU, 2MB Flash, LQFP-100 | STMicroelectronics
STM32H7A3VIT6 ✓ АктивенSTMicroelectronics
STM32H753XIH6 - 480MHz Cortex-M7 MCU, 2MB Flash, TFBGA-176
STM32H753XIH6 ✓ АктивенСравнение характеристик
| Параметр | STM32H7A3VIT6 | STM32H753XIH6 |
|---|---|---|
| Бренд | STMicroelectronics | STMicroelectronics |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $10,45 | $13,20 |
| Core | ARM Cortex-M7 (32-bit) | ARM Cortex-M7 with double-precision FPU + DSP |
| Maximum CPU Clock | 280 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 1.4 MB total (SRAM1/SRAM2/SRAM3/SRAM4 + DTCM + AXI SRAM) | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Корпус | 100-pin LQFP (14x14 mm) | TFBGA-176 (XIH), 10x10 mm, 0.65 mm pitch |
| Рабочая температура | -40 C to +85 C (industrial grade) | -40C to +85C (industrial grade 6) |
| I/O Count (approx.) | [DATA_NEEDED: I/O count] | — |
| ADC | 3 x 16-bit, up to 3.6 MSPS | 2x 16-bit ADC (up to 3.6 MSPS) |
| DAC | 2 x 12-bit | 2x 12-bit DAC |
| Timers | [DATA_NEEDED: timer count details] | — |
| Communication | USB 2.0 FS+HS OTG, CAN FD, USART/UART, SPI, I2C, SAI, SDMMC, FMC | USB OTG FS + HS, CAN FD, Ethernet MAC, 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 | — |
| Cache | 16 KB I-cache + 16 KB D-cache | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Статус RoHS | Compliant | Compliant |
| Уровень MSL | [DATA_NEEDED: MSL level] | 3 |
| Maximum CPU Frequency | — | 480 MHz |
| DMIPS | — | 1027 DMIPS (2.14 DMIPS/MHz, Dhrystone 2.1) |
| L1 Cache | — | 16 KB instruction cache + 16 KB data cache |
| Program Memory (Flash) | — | 2 MB |
| RAM | — | 1 MB (SRAM, multiple banks) |
| Graphics Accelerator | — | Chrom-ART (DMA2D) + JPEG codec hardware |
| Cryptography | — | AES, SHA-256, RSA, TRNG (on select SKU) |
| Internal Regulator | — | Integrated SMPS step-down + LDO, software-controlled |