STM32F427VGT6 vs STM32F407VGT6J Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F427VGT6 sa pamamagitan ng STMicroelectronics at STM32F407VGT6J 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
STM32F427VGT6 - 180MHz Cortex-M4 MCU 1MB Flash LQFP-100 | STMicroelectronics
STM32F427VGT6 ✓ NakahandaSTMicroelectronics
STM32F407VGT6J - ARM Cortex-M4 MCU 168MHz 1MB Flash 100-LQFP | STMicroelectronics
STM32F407VGT6J ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F427VGT6 | STM32F407VGT6J |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM 32-bit Cortex-M4 with FPU and DSP | ARM 32-bit RISC |
| Maksimum na Taktiko ng Oras | 180 MHz | — |
| Performance | 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1) | 210 DMIPS / 1.25 DMIPS/MHz |
| Program Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 256 KB (192 KB + 64 KB CCM) | 192 KB (including 4 KB backup SRAM) |
| Operating Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Supply Voltage (VDD/VDDA) | 2.0 V to 3.6 V (full performance); 1.8 V min | — |
| Packhaging | 100-pin LQFP (14x14 mm) | 100-pin LQFP (14x14 mm) |
| Hanay ng Temperature na Operasyon | -40C to +85C (grade 6) | — |
| ART Accelerator | Yes - 0-wait-state Flash execution | — |
| ADC | 3 x 12-bit, 2.4 MSPS | 3 x 12-bit, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | Up to 17 (including 32-bit) | 17 (including 12 16-bit, 2 32-bit, advanced-control PWM) |
| Communication Interfaces | USB OTG FS + HS PHY, 2x CAN 2.0B, Ethernet MAC, 6x USART/UART, 3x SPI, 4x I2C, 2x I2S, SDIO | USART/UART, SPI, I2C, CAN, USB, Ethernet, SDIO |
| Cryptography | AES 128/256, SHA-1/SHA-2, TRNG, hash | — |
| Display Controller | LCD-TFT (F427 line) | — |
| GPIO | Up to 114 (82 in LQFP-100) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (JEDEC J-STD-020) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| Maximum CPU Frequency | — | 168 MHz |
| FPU | — | Single-precision IEEE 754 |
| Program Memory (Flash) | — | 1 MB |
| Supply Voltage (typical) | — | 2.5 V / 3.3 V |
| Temperature na Operasyon | — | -40C to +85C |
| USB | — | USB OTG FS + USB OTG HS (on-chip PHY) |
| Ethernet | — | 10/100 MAC with dedicated DMA (MII/RMII) |
| I/O Count (approx.) | — | 82 GPIO |