ATSAMS70Q21B-ANT vs ATSAME70Q21A-CNT Comparação
Comparação detalhada lado a lado de ATSAMS70Q21B-ANT por Microchip Technology e ATSAME70Q21A-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
ATSAMS70Q21B-ANT - 300MHz Cortex-M7 MCU 2MB Flash 144-LQFP | Microchip
ATSAMS70Q21B-ANT ✓ AtivoMicrochip Technology
ATSAME70Q21A-CNT - 300MHz Cortex-M7 MCU, 2MB Flash, 144-LFBGA | Microchip
ATSAME70Q21A-CNT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMS70Q21B-ANT | ATSAME70Q21A-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) | $15,85 | $8,20 |
| Core | ARM Cortex-M7 with FPU and DSP | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Bit Width | 32-bit | — |
| Flash Memory | 2 MB (2M x 8) | 2048 KB (2 MB) |
| SRAM | 384 KB | 384 KB multi-port SRAM |
| Supply Voltage (Core) | 1.08 V to 1.32 V | — |
| I/O Lines | 114 | — |
| External Data Bus Width | 16-bit | — |
| External Address Bus Width | 24-bit | — |
| Temperatura de operação | -40 C to +85 C (industrial grade) | -40C to +105C (industrial) |
| Encapsulamento | 144-LQFP (20x20 mm) | 144-ball LFBGA, 10x10 mm |
| Tipo de montagem | Surface Mount | Surface Mount (BGA) |
| Ethernet | EMAC with IEEE 1588 PTP | 10/100 Mbps MAC (MII/RMII interface) |
| USB | HS USB 2.0 with on-chip PHY | USB 2.0 High-Speed device/host/OTG |
| CAN | CAN-FD | 2x CAN-FD controllers |
| ADC | 12-bit | 12-bit SAR ADC (up to 24 channels) |
| DAC | Yes | — |
| PWM Channels | Yes | — |
| DMA | Yes | — |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU (single + double precision) |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Supply Voltage (VDDIO) | — | 1.8 V typical (range 1.62 V to 3.6 V per data) |
| External Bus Interface | — | EBI up to 80 MHz, supports SDRAM/NOR/NAND/SRAM |
| Audio DAC | — | 16-bit, 2-channel on-chip audio DAC |
| AFEC | — | 24-bit Sigma-Delta (up to 8 channels) |
| Timers | — | Multiple TC, PWM, and 32-bit SysTick |
| Crypto / TRNG | — | Hardware AES and True Random Number Generator |
| Nível MSL | — | 3 (per JEDEC J-STD-020) |