MK22FX512AVLK12 vs MK20DX256VLK7R528 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MK22FX512AVLK12 sa pamamagitan ng NXP Semiconductors at MK20DX256VLK7R528 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
MK22FX512AVLK12 - Kinetis K22 120MHz Cortex-M4F MCU | NXP
MK22FX512AVLK12 ✓ NakahandaNXP Semiconductors
MK20DX256VLK7R528 - 72MHz Cortex-M4 MCU 256KB Flash LQFP-80
MK20DX256VLK7R528 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MK22FX512AVLK12 | MK20DX256VLK7R528 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F (32-bit) | ARM Cortex-M4 with FPU |
| Maximum CPU Frequency | 120 MHz | — |
| FPU / DSP | Hardware single-precision FPU + DSP instructions | — |
| Program Flash | 512 KB | — |
| FlexMemory (FlexNVM + FlexRAM) | 128 KB | — |
| On-chip SRAM | 128 KB | — |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +105C | -40C to +105C |
| USB Controller | USB 2.0 Full-Speed OTG with on-chip transceiver | — |
| ADC | 16-bit SAR ADC (multi-channel) | 16-bit SAR, up to 24 single-ended channels |
| Timers / PWM Channels | FlexTimer, PWM, RTC | — |
| Packhaging | 80-pin LQFP (12x12 mm, 0.5 mm pitch) | 80-LQFP (LFQFP), 12x12 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating from datasheet] | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | [DATA_NEEDED: explicit halogen-free claim] | — |
| Maksimum na Taktiko ng Oras | — | 72 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM | — | 32 KB |
| Volte ng Pagbibigay | — | 1.71 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed Device/Host/OTG |
| Communication Peripherals | — | UART, SPI, I2C, I2S, USB |
| Timers | — | Multiple FTM, PIT, RTC, LPTMR |
| GPIO | — | Up to 56 [DATA_NEEDED: exact count] |
| Width ng Data Bus | — | 32-bit |