MK20DX256VLK10 vs MK21DN512AVLK5 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MK20DX256VLK10 sa pamamagitan ng NXP Semiconductors at MK21DN512AVLK5 sa pamamagitan ng NXP Semiconductors. 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.
NXP Semiconductors
MK20DX256VLK10 - 100MHz Cortex-M4 MCU 256KB Flash LQFP-80 | NXP
MK20DX256VLK10 ✓ NakahandaNXP Semiconductors
MK21DN512AVLK5 - 50MHz Cortex-M4 MCU, 512KB Flash | NXP
MK21DN512AVLK5 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MK20DX256VLK10 | MK21DN512AVLK5 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | — |
| Core Frequency (max) | 100 MHz | — |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| Program Flash | 256 KB | — |
| SRAM | 64 KB | 64 KB |
| FlexMemory (EEPROM/Flash) | 32 KB (configurable) | — |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40C to +105C | — |
| Packhaging | 80-pin LQFP (12x12 mm) | 80-LQFP (12x12 mm) |
| USB Controller | USB 2.0 Full-Speed OTG with on-chip transceiver | — |
| ADC | 16-bit SAR ADC, up to 20 channels | — |
| DAC | 12-bit DAC, 1 channel | — |
| Timers | FlexTimer (8-channel), PIT, LPTMR, RTC | — |
| Motor Control PWM | 6-channel (up to 3 complementary pairs) | — |
| Communication Peripherals | USB OTG, CAN, 2x I2C, 2x SPI, 3x UART, I2S | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| Automotive Qualification | AEC-Q100 (per Arrow listing) | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit |
| Maksimum na Taktiko ng Oras | — | 50 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| Volte ng Pagbibigay | — | 1.8 V / 2.5 V / 3.3 V |
| USB | — | Full-Speed USB 2.0 device/OTG controller |
| Security Features | — | Hardware encryption, anti-tamper detection (DryIce) |
| Peripherals | — | ADC, DAC, PWM, POR, WDT, DMA, CAN, UART, SPI, I2C |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| Temperature na Operasyon | — | -40C to +105C (AEC-Q100 grade, per Arrow data) |
| Uri ng Pagpapasok | — | Surface Mount |
| Qualification | — | Automotive AEC-Q100 (per Arrow product listing) |
| Packaging | — | Tray |
| Product Family | — | Kinetis K21 (K21D sub-family) |