MK21FX512VMC12-FR vs PK20X256VMD100 Comparación
Comparación detallada lado a lado de MK21FX512VMC12-FR por NXP Semiconductors y PK20X256VMD100 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
MK21FX512VMC12-FR - 120MHz Cortex-M4 512KB MCU | NXP
MK21FX512VMC12-FR ✗ Fin de vidaNXP Semiconductors
PK20X256VMD100 - Kinetis K20 ARM Cortex-M4 MCU 256KB Flash | NXP
PK20X256VMD100 ✓ ActivoComparación de especificaciones
| Parámetro | MK21FX512VMC12-FR | PK20X256VMD100 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Fin de vida | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,88 | $7,92 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Frecuencia de reloj máxima | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| Tensión de alimentación | 1.8V / 2.5V / 3.3V | 1.8 V / 2.5 V / 3.3 V |
| Encapsulado | 121-MAPBGA (8x8 mm) | 144-MAPBGA (13x13 mm, 0.8 mm pitch) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Series | Kinetis K21 (K21F) | — |
| FPU | Yes (Cortex-M4F) | — |
| Hardware Encryption | Yes | — |
| Tamper Detection | Yes | — |
| Nivel MSL | 3 (168 Hours) | 3 (168 hours) |
| Moisture Sensitivity Floor Life | 168 hours | — |
| Packaging | Tray | Tray |
| REACH Status | REACH Unaffected | — |
| HTSUS Code | 8542.31.0001 | — |
| Peripherals | Analog, communication, timing and control peripherals | — |
| Original Manufacturer | Freescale Semiconductor (now NXP Semiconductors) | — |
| Supply Source | Rochester Electronics authorized continuation (-FR suffix) | — |
| Core | — | ARM Cortex-M4 with FPU and DSP |
| Maximum Core Frequency | — | 100 MHz |
| Performance | — | 1.25 Dhrystone MIPS per MHz |
| Program Flash | — | 256 KB (256K x 8) |
| SRAM | — | 64 KB (64K x 8) |
| User I/O Count | — | 100 |
| Operating Temperature (ambient) | — | 0 C to 105 C |
| Oscillator | — | Internal |
| Estado RoHS | — | Compliant |
| Family | — | Kinetis K20 |