ATSAME70N19B-CNT vs ATSAME70N20B-CNT Сравнение
Подробное сравнение бок о бок ATSAME70N19B-CNT от Microchip Technology и ATSAME70N20B-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
ATSAME70N19B-CNT - Cortex-M7 MCU 300MHz 512KB Flash 100-TFBGA
ATSAME70N19B-CNT ✓ АктивенMicrochip Technology
ATSAME70N20B-CNT - 300MHz Cortex-M7 MCU, 1MB Flash, 100-TFBGA | Microchip
ATSAME70N20B-CNT ✓ АктивенСравнение характеристик
| Параметр | ATSAME70N19B-CNT | ATSAME70N20B-CNT |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $9,20 | $10,50 |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Maximum CPU Clock | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | — |
| Разрядность шины данных | 32-bit | 32-bit |
| Core Count | Single-core | — |
| Корпус | 100-TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| Диапазон рабочих температур | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Supply Voltage (VDDIO) | [DATA_NEEDED: VDDIO range] | — |
| Supply Voltage (VDDCORE) | [DATA_NEEDED: VDDCORE] | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: GPIO count] |
| Communication Interfaces | USART, SPI, TWI (I2C), HS USB with on-chip PHY, Ethernet MAC (per family) | HS USB Host/Device, Ethernet (EMAC + IEEE 1588), 2x CAN-FD, SPI, TWI (I2C), UART/USART |
| Статус RoHS | Compliant | Compliant |
| Series | SAM E70 | — |
| Уровень MSL | 3 (per BGA) | 3 (per JEDEC J-STD-020) |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Maximum Clock Frequency | — | 300 MHz |
| Program Memory Size | — | 1 MB (1024 Kbytes) Flash |
| RAM Size | — | 384 KB SRAM (multi-port) |
| Supply Voltage Range | — | 1.08 V to 3.6 V |
| Graphics Accelerator | — | Yes (integrated 2D GFX, supports TFT LCD up to 1024x768) |
| ADC | — | [DATA_NEEDED: ADC resolution and channel count] |
| DMA Controllers | — | XDMAC + PDC peripheral DMA |
| MPU (Memory Protection) | — | Yes |
| Tightly-Coupled Memory | — | 16 KB TCM |