STM32H743ZIT6 vs STM32H755ZIT6 Vergleich
Detaillierter Direktvergleich von STM32H743ZIT6 von STMicroelectronics und STM32H755ZIT6 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 ✓ AktivSTMicroelectronics
STM32H755ZIT6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H755ZIT6 ✓ AktivSpezifikationsvergleich
| Parameter | STM32H743ZIT6 | STM32H755ZIT6 |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $10,65 | $16,19 |
| Core Architecture | ARM Cortex-M7 with double-precision FPU | Dual-core Arm Cortex-M7 + Cortex-M4 |
| Maximum Clock Speed | 480 MHz | — |
| Flash Memory | 2 MB | 2 MB (dual-bank) |
| SRAM | 1 MB (includes 64 KB DTCM + AXI SRAM) | 1 MB (DTCM + AXI + SRAM1/2/3) |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Gehäuse | LQFP-144 (20x20 mm) | LQFP-144 (20x20 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 3x 12-bit, up to 3.6 MSPS | 3 x 16-bit, up to 3.6 MSPS |
| DAC | 2x 12-bit | 2 x 12-bit |
| Timers | Advanced-control, general-purpose, basic; HRTIM | — |
| Communication Interfaces | USART, SPI, I2C, CAN FD, USB OTG, Ethernet MAC, SDMMC | Ethernet, USB OTG HS/FS, 2x CAN FD, 6x SPI, 4x I2C, USART/UART, SDMMC, SAI |
| Graphics Accelerator | Chrom-ART (DMA2D) | — |
| Cryptography | AES, SHA, TRNG (hardware) | — |
| Betriebstemperatur | -40 C to +85 C (industrial grade) | -40 °C to +85 °C (industrial grade) |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| RoHS-Status | Compliant | Compliant |
| Cortex-M7 Max Frequency | — | 480 MHz |
| Cortex-M4 Max Frequency | — | 240 MHz |
| GPIO Count | — | 114 |
| Supply Voltage VDD | — | 1.62 V to 3.6 V |
| Graphics | — | Chrom-ART Accelerator, LCD-TFT controller, JPEG codec |
| Crypto Accelerators | — | AES, SHA, RSA, TRNG |
| Internal SMPS | — | Yes (step-down for core) |
| Process Node | — | 40 nm CMOS |