ATSAME70Q21B-CFN vs ATSAME70Q21B-CFNT Comparación
Comparación detallada lado a lado de ATSAME70Q21B-CFN por Microchip Technology y ATSAME70Q21B-CFNT por Microchip Technology. 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.
Microchip Technology
ATSAME70Q21B-CFN - ARM Cortex-M7 MCU 300MHz 2MB Flash 144-UFBGA | Microchip
ATSAME70Q21B-CFN ✓ ActivoMicrochip Technology
ATSAME70Q21B-CFNT - ARM Cortex-M7 MCU, 300MHz, 2MB Flash, 144-UFBGA
ATSAME70Q21B-CFNT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70Q21B-CFN | ATSAME70Q21B-CFNT |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $19,95 | $9,95 |
| Core | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (dual-bank) | — |
| SRAM | 384 KB | 384 KB (multi-port, configurable as TCM) |
| Encapsulado | 144-UFBGA (6x6 mm) | 144-ball UFBGA (6x6 mm, 0.8 mm pitch) |
| Tensión de alimentación | 3.3 V (single supply) [DATA_NEEDED: min/max range] | — |
| Temperatura de funcionamiento | [DATA_NEEDED: industrial/automotive grade] | -40C to +105C (industrial) |
| USB | USB 2.0 High-Speed with on-chip PHY (Device/Host/OTG) | USB 2.0 High-Speed with on-chip PHY |
| CAN | 2x CAN-FD | CAN-FD controller |
| Ethernet | 10/100 MAC with 1588 PTP hardware assist | IEEE 1588 10/100 MAC |
| ADC | 12-bit, up to 2 Msps, up to 24 channels [DATA_NEEDED: exact channel count] | 12-bit, up to 2 MSPS |
| Crypto Accelerator | AES, TRNG, SHA | — |
| External Bus Interface | 16-bit HSIF (up to 133 MHz) for SRAM/FPGA | 16-bit data, 24-bit address (SDRAM/SRAM/NAND support) |
| DMA | 16-channel Peripheral DMA + Event System | — |
| DSP Extensions | Single-precision MAC, SIMD instructions | — |
| Estado RoHS | Compliant [DATA_NEEDED: source authority] | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Core Clock (max) | — | 300 MHz |
| Bit Width | — | 32-bit |
| Program Flash | — | 2 MB (2048 Kbytes) |
| GPIO Count | — | 114 I/O lines |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Tipo de montaje | — | Surface Mount (UFBGA) |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |
| DAC | — | 12-bit |
| Cryptography | — | AES, True Random Number Generator (TRNG) |