MK40DX64VLK7 vs MK22FX512AVLK12 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MK40DX64VLK7 sa pamamagitan ng NXP Semiconductors at MK22FX512AVLK12 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
MK40DX64VLK7 - Kinetis K40 72MHz Cortex-M4 MCU 64KB Flash | NXP
MK40DX64VLK7 ✓ NakahandaNXP Semiconductors
MK22FX512AVLK12 - Kinetis K22 120MHz Cortex-M4F MCU | NXP
MK22FX512AVLK12 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MK40DX64VLK7 | MK22FX512AVLK12 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 | — |
| Core Architecture | ARMv7-M (Thumb/Thumb-2) | ARM Cortex-M4F (32-bit) |
| Maximum CPU Frequency | 72 MHz | 120 MHz |
| Program Flash | 64 KB (64K x 8) | 512 KB |
| SRAM | 16 KB | — |
| Packhaging | 80-LQFP (12x12 mm) | 80-pin LQFP (12x12 mm, 0.5 mm pitch) |
| Operating Voltage | 1.8 V / 2.5 V / 3.3 V | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Segment LCD Controller | Yes (up to 8x40 segments) | — |
| USB | Full-Speed USB OTG with on-chip transceiver | — |
| ADC | 16-bit SAR, up to 1 MSPS | 16-bit SAR ADC (multi-channel) |
| DAC | 12-bit DAC x2, 6-bit high-speed DAC | — |
| Timers | FTM, PIT, LPTMR, RTC | — |
| Communication | UART x3, SPI x2, I2C x2, I2S, CAN | — |
| External Bus | FlexBus (external memory interface) | — |
| Storage Interface | SDHC host controller | — |
| DMA Channels | 16-channel eDMA | — |
| Low-Power Modes | Wait, Stop, VLPR, VLPW, VLPS, LLS, VLLS0/1 | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| Tindminan RoHS | Compliant | Compliant |
| FPU / DSP | — | Hardware single-precision FPU + DSP instructions |
| FlexMemory (FlexNVM + FlexRAM) | — | 128 KB |
| On-chip SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| USB Controller | — | USB 2.0 Full-Speed OTG with on-chip transceiver |
| Timers / PWM Channels | — | FlexTimer, PWM, RTC |
| Uri ng Pagpapasok | — | Surface Mount |
| Level ng MSL | — | [DATA_NEEDED: MSL rating from datasheet] |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: explicit halogen-free claim] |