MK51DX256CLL7 vs MK22DX128VLK5557 Comparación
Comparación detallada lado a lado de MK51DX256CLL7 por NXP Semiconductors y MK22DX128VLK5557 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
MK22DX128VLK5557 - 50MHz Cortex-M4 MCU, 128KB Flash | NXP
MK22DX128VLK5557 ✓ ActivoComparación de especificaciones
| Parámetro | MK51DX256CLL7 | MK22DX128VLK5557 |
|---|---|---|
| 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) | $14,10 | $1,71 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Max Clock Speed | 72 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| RAM Size | 64 KB SRAM | — |
| Series | Kinetis K50/K51 | Kinetis K20 |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB, USB OTG | — |
| Peripherals | DMA, I2S, LVD, POR, PWM, WDT, Segment LCD | — |
| Number of I/O | 57 | — |
| Encapsulado | 100-LQFP (14x14 mm) | 80-LQFP (12x12 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Package Shape | Square (FQFP) | — |
| Temperature Grade | Industrial | — |
| Part Status | Active | — |
| Core Architecture | — | ARM Cortex-M4 |
| Core Count | — | Single-core 32-bit |
| Maximum CPU Frequency | — | 50 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Tensión de alimentación de funcionamiento | — | 1.71 V to 3.6 V |
| GPIO Count | — | 56 I/O lines |
| ADC | — | 12-bit / 16-bit channels (per family) |
| USB | — | USB 2.0 Full-Speed Device/Host/OTG |
| Communication Interfaces | — | CAN, I2C, SPI, UART |
| DMA | — | 16 channels |
| AES Hardware | — | Hardware AES encryption accelerator |
| Estado RoHS | — | Compliant |