STM32H743ZIT6 vs STM32H7B3ZIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32H743ZIT6 sa pamamagitan ng STMicroelectronics at STM32H7B3ZIT6 sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 ✓ NakahandaSTMicroelectronics
STM32H7B3ZIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7B3ZIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32H743ZIT6 | STM32H7B3ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Katayuan ng Stock | In Stock | — |
| Presyo ng Yunit (USD) | $10.65 | — |
| Core Architecture | ARM Cortex-M7 with double-precision FPU | — |
| Maximum Clock Speed | 480 MHz | — |
| Flash Memory | 2 MB | 2 MB |
| SRAM | 1 MB (includes 64 KB DTCM + AXI SRAM) | 1.4 MB |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Packhaging | LQFP-144 (20x20 mm) | LQFP144 (20x20 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 3x 12-bit, up to 3.6 MSPS | 3x 16-bit, 3.6 MSPS |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | Advanced-control, general-purpose, basic; HRTIM | 20x 16-bit, 2x 32-bit |
| Communication Interfaces | USART, SPI, I2C, CAN FD, USB OTG, Ethernet MAC, SDMMC | Ethernet, USB OTG HS, 4x USART, 4x SPI, 4x I2C, 2x FDCAN |
| Graphics Accelerator | Chrom-ART (DMA2D) | — |
| Cryptography | AES, SHA, TRNG (hardware) | — |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | -40C to +85C |
| Uri ng Pagpapasok | Surface Mount | — |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | Arm Cortex-M7 |
| Max Clock Speed | — | 280 MHz |
| Volte ng Pagbibigay | — | 1.62 V to 3.6 V |
| GPIO Pins | — | 114 |
| DMA | — | 2x DMA controllers with 16 streams each |
| Cryptographic Acceleration | — | AES, DES, 3DES, SHA-1, SHA-256 |
| CoreMark | — | 856 |