ATSAME70Q20B-CNT vs ATSAME70N21B-CNT Сравнение
Подробное сравнение бок о бок ATSAME70Q20B-CNT от Microchip Technology и ATSAME70N21B-CNT от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAME70Q20B-CNT - 300MHz Cortex-M7 MCU 1MB Flash LFBGA-144 | Microchip
ATSAME70Q20B-CNT ✓ АктивенMicrochip Technology
ATSAME70N21B-CNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CNT ✓ АктивенСравнение характеристик
| Параметр | ATSAME70Q20B-CNT | ATSAME70N21B-CNT |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $12,40 | $9,28 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Flash Memory | 1 MB (1024 KB) with ECC | 2 MB (2048 KB) |
| SRAM | 384 KB total (TCM + system SRAM) | 384 KB multi-port |
| Operating Voltage (Core) | 1.2 V (internal LDO) | — |
| Operating Voltage (I/O) | 3.3 V | — |
| Корпус | 144-LFBGA (10x10 mm) | 100-pin TFBGA (9x9 mm) |
| GPIO Count | [DATA_NEEDED: GPIO count from datasheet] | — |
| Communication Interfaces | HS USB Host+Device, 2x CAN-FD, Ethernet GMAC (IEEE 1588), 2x I2C, 4x UART/USART, 2x SPI, QSPI | — |
| Analog Front End (AFE) | Dual 16-bit AFE for motor-control power conversion | — |
| PWM Channels | [DATA_NEEDED: PWM channel count] | — |
| ADC Resolution | Up to 16-bit (via AFE / ADC) | — |
| Рабочая температура | -40C to +105C (industrial) | -40C to +105C (industrial) |
| Статус RoHS | Compliant | Compliant |
| Уровень MSL | 3 (168 hours) | — |
| Тип монтажа | Surface Mount (BGA) | — |
| Image Sensor Interface | Yes (12-bit, up to [DATA_NEEDED: pixel rate]) | — |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| ADC | — | 12-bit, up to 2 Msps |
| DAC | — | 12-bit, dual-channel |
| USB | — | USB 2.0 High-Speed with on-chip PHY |
| Ethernet | — | 10/100 MAC with IEEE 1588 |
| CAN | — | 2x CAN-FD controllers |
| External Bus Interface | — | 16-bit SDRAM up to 150 MHz |
| Display Controller | — | TFT LCD with 2D graphics accelerator |