ATSAME70Q21B-CFNT vs ATSAME70N21B-CNT Comparação
Comparação detalhada lado a lado de ATSAME70Q21B-CFNT por Microchip Technology e ATSAME70N21B-CNT por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAME70Q21B-CFNT - ARM Cortex-M7 MCU, 300MHz, 2MB Flash, 144-UFBGA
ATSAME70Q21B-CFNT ✓ AtivoMicrochip Technology
ATSAME70N21B-CNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CNT ✓ AtivoComparação de especificações
| Parâmetro | ATSAME70Q21B-CFNT | ATSAME70N21B-CNT |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $9,95 | $9,28 |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Core Clock (max) | 300 MHz | — |
| Bit Width | 32-bit | — |
| Program Flash | 2 MB (2048 Kbytes) | — |
| SRAM | 384 KB (multi-port, configurable as TCM) | 384 KB multi-port |
| Encapsulamento | 144-ball UFBGA (6x6 mm, 0.8 mm pitch) | 100-pin TFBGA (9x9 mm) |
| GPIO Count | 114 I/O lines | — |
| External Bus Interface | 16-bit data, 24-bit address (SDRAM/SRAM/NAND support) | 16-bit SDRAM up to 150 MHz |
| Temperatura de operação | -40C to +105C (industrial) | -40C to +105C (industrial) |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Tipo de montagem | Surface Mount (UFBGA) | — |
| Nível MSL | [DATA_NEEDED: MSL level] | — |
| Status RoHS | Compliant | Compliant |
| USB | USB 2.0 High-Speed with on-chip PHY | USB 2.0 High-Speed with on-chip PHY |
| Ethernet | IEEE 1588 10/100 MAC | 10/100 MAC with IEEE 1588 |
| CAN | CAN-FD controller | 2x CAN-FD controllers |
| ADC | 12-bit, up to 2 MSPS | 12-bit, up to 2 Msps |
| DAC | 12-bit | 12-bit, dual-channel |
| Cryptography | AES, True Random Number Generator (TRNG) | — |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 2 MB (2048 KB) |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Display Controller | — | TFT LCD with 2D graphics accelerator |