ATSAME70N20B-CNT vs ATSAME70N20A-CNT Сравнение
Подробное сравнение бок о бок ATSAME70N20B-CNT от Microchip Technology и ATSAME70N20A-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
ATSAME70N20B-CNT - 300MHz Cortex-M7 MCU, 1MB Flash, 100-TFBGA | Microchip
ATSAME70N20B-CNT ✓ АктивенMicrochip Technology
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT ✓ АктивенСравнение характеристик
| Параметр | ATSAME70N20B-CNT | ATSAME70N20A-CNT |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $10,50 | $8,85 |
| 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) | — |
| Разрядность шины данных | 32-bit | — |
| Supply Voltage Range | 1.08 V to 3.6 V | 3.0 V to 3.6 V typical (VDDIO/VDDIN) |
| Диапазон рабочих температур | -40C to +85C (industrial) | — |
| Корпус | 100-pin TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| Тип монтажа | Surface Mount | Surface Mount (Tape & Reel, CNT suffix) |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | — |
| Communication Interfaces | HS USB Host/Device, Ethernet (EMAC + IEEE 1588), 2x CAN-FD, SPI, TWI (I2C), UART/USART | — |
| Graphics Accelerator | Yes (integrated 2D GFX, supports TFT LCD up to 1024x768) | — |
| ADC | [DATA_NEEDED: ADC resolution and channel count] | 12-bit, up to 2 MSPS, 24 channels |
| DMA Controllers | XDMAC + PDC peripheral DMA | — |
| MPU (Memory Protection) | Yes | — |
| Tightly-Coupled Memory | 16 KB TCM | — |
| Статус RoHS | Compliant | Compliant |
| Уровень MSL | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Core Architecture | — | ARM Cortex-M7 with FPU (single + double precision) |
| Максимальная тактовая частота | — | 300 MHz |
| Core Performance | — | 1500 CoreMark / 600 DMIPS |
| Flash Memory | — | 1024 KB (1 MB) |
| SRAM | — | 384 KB |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Tightly-Coupled Memory (TCM) | — | Yes (ITCM + DTCM) |
| Operating Voltage | — | 1.62 V to 3.6 V (core 1.2 V internal) |
| Рабочая температура | — | -40 C to +105 C (industrial) |
| USB Interface | — | USB 2.0 High-Speed PHY integrated |
| Ethernet | — | 10/100 Mbps MAC (GMII/RMII/MII) |
| CAN Interface | — | CAN-FD x2 |
| External Bus Interface (EBI) | — | 16-bit, supports SRAM/SDRAM/NOR up to 128 MB |