STM32H7B3ZIT6 vs STM32H743ZIT6 Vergleich
Detaillierter Direktvergleich von STM32H7B3ZIT6 von STMicroelectronics und STM32H743ZIT6 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32H7B3ZIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7B3ZIT6 ✓ AktivSTMicroelectronics
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 ✓ AktivSpezifikationsvergleich
| Parameter | STM32H7B3ZIT6 | STM32H743ZIT6 |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $8,10 | $10,65 |
| Core | Arm Cortex-M7 | — |
| Max Clock Speed | 280 MHz | — |
| Flash Memory | 2 MB | 2 MB |
| SRAM | 1.4 MB | 1 MB (includes 64 KB DTCM + AXI SRAM) |
| Gehäuse | LQFP144 (20x20 mm) | LQFP-144 (20x20 mm) |
| Versorgungsspannung | 1.62 V to 3.6 V | — |
| Betriebstemperatur | -40C to +85C | -40 C to +85 C (industrial grade) |
| GPIO Pins | 114 | — |
| ADC | 3x 16-bit, 3.6 MSPS | 3x 12-bit, up to 3.6 MSPS |
| DAC | 2x 12-bit | 2x 12-bit |
| Communication Interfaces | Ethernet, USB OTG HS, 4x USART, 4x SPI, 4x I2C, 2x FDCAN | USART, SPI, I2C, CAN FD, USB OTG, Ethernet MAC, SDMMC |
| Timers | 20x 16-bit, 2x 32-bit | Advanced-control, general-purpose, basic; HRTIM |
| DMA | 2x DMA controllers with 16 streams each | — |
| Cryptographic Acceleration | AES, DES, 3DES, SHA-1, SHA-256 | — |
| CoreMark | 856 | — |
| RoHS-Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with double-precision FPU |
| Maximum Clock Speed | — | 480 MHz |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Graphics Accelerator | — | Chrom-ART (DMA2D) |
| Cryptography | — | AES, SHA, TRNG (hardware) |
| Montageart | — | Surface Mount |
| MSL-Level | — | 3 (168 hours) |