MK40DX256VLL7 vs STM32F103VET6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MK40DX256VLL7 sa pamamagitan ng NXP Semiconductors at STM32F103VET6 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.
Pagsanggunian na paghahambing
| Parametro | MK40DX256VLL7 | STM32F103VET6 |
|---|---|---|
| Brand | NXP Semiconductors | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M3, 32-bit RISC |
| Core Architecture | ARM Cortex-M (32-bit) | — |
| Maximum CPU Frequency | 72 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM (SRAM) | 64 KB | — |
| Supply Voltage (Vcc/Vdd) | 1.71 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +105C | -40C to +85C |
| Packhaging | 100-LQFP (14 x 14 mm, 0.5 mm pitch) | 100-LQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB | Full-Speed USB 2.0 with on-chip transceiver | — |
| Segment LCD Controller | Integrated (software-configurable contrast, charge pump) | — |
| ADC | 16-bit SAR ADC | — |
| DAC | 12-bit DAC | — |
| DMA | Enhanced DMA (eDMA) | — |
| Low-Power Modes | Wait, Stop, VLPR, VLPS | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | Up to 80 |
| Level ng MSL | [DATA_NEEDED: MSL level] | — |
| Tindminan RoHS | Compliant (per distributor listings) | Compliant |
| Maksimum na Taktiko ng Oras | — | 72 MHz |
| Core Performance | — | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | — | 512 KB (512K x 8) |
| SRAM | — | 64 KB |
| Supply Voltage Range | — | 2.0 V to 3.6 V |
| ADC Resolution | — | 12-bit |
| Number of ADCs | — | 3 |
| General-Purpose Timers | — | 4 x 16-bit |
| Advanced PWM Timers | — | 2 |
| Communication Interfaces | — | USART, SPI, I2C, USB, CAN, SDIO |
| Debug Interfaces | — | SWD, JTAG |
| Series | — | STM32F1 (high-density performance line) |