STM32F427VIT6 vs STM32F427IIH6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F427VIT6 sa pamamagitan ng STMicroelectronics at STM32F427IIH6 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
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ NakahandaSTMicroelectronics
STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics
STM32F427IIH6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F427VIT6 | STM32F427IIH6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $10.50 | — |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | — |
| Maksimum na Taktiko ng Oras | 180 MHz | 180 MHz |
| Performance | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) | — |
| DSP Instructions | Full ARM DSP instruction set | — |
| Flash Memory | 2 MB (2M x 8) | 2 MB |
| SRAM | 256 KB | 256 KB |
| Packhaging | LQFP-100 (14 x 14 mm, 0.5 mm pitch) | UFBGA-176 (10x10 mm) |
| GPIO Pins | 82 | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +85 C (industrial grade, VIT6 suffix) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | — |
| DAC | 2 x 12-bit | — |
| Communication Interfaces | 3 x USART/UART, 4 x SPI, 3 x I2C, 2 x CAN 2.0B, USB OTG FS + HS, Ethernet MAC, SDIO | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC |
| ART Accelerator | Yes - 0-wait-state Flash execution | — |
| Cryptographic Accelerator | AES, DES, SHA, HMAC, TRNG | — |
| Chrom-ART Accelerator | Yes - 2D graphics DMA | — |
| TFT-LCD Controller | Yes (parallel RGB interface) | — |
| Uri ng Pagpapasok | Surface Mount (SMD/SMT) | — |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Hanay ng Temperature na Operasyon | — | -40°C to +85°C |
| Number of I/O Pins | — | 140 |
| ADC Resolution | — | 12-bit |
| Number of ADC Channels | — | 24 |
| DAC Resolution | — | 12-bit |
| Number of Timers | — | 14 |
| DMA Channels | — | 16 |