STM32H757XIH6 vs STM32H755ZIT6 तुलना
विस्तृत दोनों ओर की तुलना STM32H757XIH6 द्वारा STMicroelectronics और STM32H755ZIT6 द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
STM32H757XIH6 - Dual-Core M7/M4 MCU, 2MB Flash, TFBGA-240 | STMicroelectronics
STM32H757XIH6 ✓ सक्रियSTMicroelectronics
STM32H755ZIT6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H755ZIT6 ✓ सक्रियविशेषता तुलना
| पैरामीटर | STM32H757XIH6 | STM32H755ZIT6 |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| यूनिट मूल्य (USD) | $12.18 | $16.19 |
| Architecture | Arm Cortex-M7 + Cortex-M4 (dual-core, asymmetric multiprocessing) | — |
| Cortex-M7 Max Clock | 480 MHz | — |
| Cortex-M4 Max Clock | 240 MHz | — |
| Flash Memory | 2 MB (dual-bank, read-while-write) | 2 MB (dual-bank) |
| SRAM | 1 MB (multiple banks incl. DTCM, AXI SRAM, SRAM1-4, Backup SRAM) | 1 MB (DTCM + AXI + SRAM1/2/3) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| पैकेज | TFBGA-240 (14x14 mm, 0.8 mm pitch) plus 25 additional balls (240+25) | LQFP-144 (20x20 mm) |
| ऑपरेटिंग तापमान | -40 °C to +85 °C (grade 6) | -40 °C to +85 °C (industrial grade) |
| Communication Interfaces | 46 com. and analog interfaces incl. Ethernet, USB, CAN-FD, USART/UART, SPI, I2C, SAI | Ethernet, USB OTG HS/FS, 2x CAN FD, 6x SPI, 4x I2C, USART/UART, SDMMC, SAI |
| Display Interface | MIPI-DSI host controller + TFT-LCD controller | — |
| Crypto Accelerator | AES, hash (SHA-1/SHA-2), TRNG | — |
| Graphics Accelerator | Chrom-ART (2D DMA2D) | — |
| Camera Interface | DCMI (parallel, 8- to 14-bit) | — |
| External Memory Controller | FMC for SDRAM, NOR, NAND, PSRAM | — |
| Internal SMPS | Yes (voltage scaling for core) | Yes (step-down for core) |
| ADCs / DACs | Multiple 12-/16-bit ADCs; DAC channels [DATA_NEEDED: exact count] | — |
| माउंटिंग प्रकार | Surface Mount (TFBGA) | Surface Mount |
| RoHS स्थिति | Compliant | Compliant |
| Core Architecture | — | Dual-core Arm Cortex-M7 + Cortex-M4 |
| 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 |
| ADC | — | 3 x 16-bit, up to 3.6 MSPS |
| DAC | — | 2 x 12-bit |
| Graphics | — | Chrom-ART Accelerator, LCD-TFT controller, JPEG codec |
| Crypto Accelerators | — | AES, SHA, RSA, TRNG |
| Process Node | — | 40 nm CMOS |
| MSL स्तर | — | 3 (per JEDEC J-STD-020) |