MK20DX256VLK7R528 vs MK22FX512AVLK12 Comparación
Comparación detallada lado a lado de MK20DX256VLK7R528 por NXP Semiconductors y MK22FX512AVLK12 por NXP Semiconductors. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
NXP Semiconductors
MK20DX256VLK7R528 - 72MHz Cortex-M4 MCU 256KB Flash LQFP-80
MK20DX256VLK7R528 ✓ ActivoNXP Semiconductors
MK22FX512AVLK12 - Kinetis K22 120MHz Cortex-M4F MCU | NXP
MK22FX512AVLK12 ✓ ActivoComparación de especificaciones
| Parámetro | MK20DX256VLK7R528 | MK22FX512AVLK12 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $5,20 | $8,85 |
| Core Architecture | ARM Cortex-M4 with FPU | ARM Cortex-M4F (32-bit) |
| Frecuencia de reloj máxima | 72 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM | 32 KB | — |
| Encapsulado | 80-LQFP (LFQFP), 12x12 mm | 80-pin LQFP (12x12 mm, 0.5 mm pitch) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +105C | -40C to +105C |
| Tensión de alimentación | 1.71 V to 3.6 V | — |
| USB Interface | USB 2.0 Full-Speed Device/Host/OTG | — |
| ADC | 16-bit SAR, up to 24 single-ended channels | 16-bit SAR ADC (multi-channel) |
| Communication Peripherals | UART, SPI, I2C, I2S, USB | — |
| Timers | Multiple FTM, PIT, RTC, LPTMR | — |
| GPIO | Up to 56 [DATA_NEEDED: exact count] | — |
| Ancho del bus de datos | 32-bit | — |
| Nivel MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating from datasheet] |
| Estado RoHS | Compliant | Compliant |
| 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 |
| USB Controller | — | USB 2.0 Full-Speed OTG with on-chip transceiver |
| Timers / PWM Channels | — | FlexTimer, PWM, RTC |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: explicit halogen-free claim] |