ATSAME70Q20B-CNT vs ATSAME70Q20A-CNT Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAME70Q20B-CNT tarafından Microchip Technology ve ATSAME70Q20A-CNT tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAME70Q20B-CNT - 300MHz Cortex-M7 MCU 1MB Flash LFBGA-144 | Microchip
ATSAME70Q20B-CNT ✓ AktifMicrochip Technology
ATSAME70Q20A-CNT - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20A-CNT ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAME70Q20B-CNT | ATSAME70Q20A-CNT |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 1 MB (1024 KB) with ECC | 1 MB (1024 KB) |
| SRAM | 384 KB total (TCM + system SRAM) | 384 KB |
| Operating Voltage (Core) | 1.2 V (internal LDO) | 1.2 V |
| Operating Voltage (I/O) | 3.3 V | 3.3 V |
| Paket | 144-LFBGA (10x10 mm) | 144-LFBGA (10x10 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) | — |
| İşletim Sıcaklığı | -40C to +105C (industrial) | -40C to +85C (industrial) |
| RoHS Durumu | Compliant | Compliant |
| MSL Seviyesi | 3 (168 hours) | 3 (168 hours) |
| Montaj Türü | Surface Mount (BGA) | Surface Mount |
| Image Sensor Interface | Yes (12-bit, up to [DATA_NEEDED: pixel rate]) | — |
| Core Frequency (max) | — | 300 MHz |
| Veri Bus Genişliği | — | 32-bit |
| Connectivity | — | USB HS Host/Device, Ethernet 10/100, 2x CAN-FD, 4x UART, 5x SPI, 3x I2C, I2S |
| ADC | — | 12-bit, up to 2 MSPS |
| DAC | — | 12-bit |
| Display Interface | — | TFT LCD controller, image sensor interface |