ATSAME70N19B-AN vs ATSAME70N20A-ANT Comparaison
Comparaison détaillée côte à côte de ATSAME70N19B-AN par Microchip Technology et ATSAME70N20A-ANT par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAME70N19B-AN - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70N19B-AN ✓ ActifMicrochip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ ActifComparaison des spécifications
| Paramètre | ATSAME70N19B-AN | ATSAME70N20A-ANT |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $11,04 | $9,50 |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Fréquence d'horloge maximale | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB |
| Instruction Cache | 16 KB | 16 KB |
| Supply Voltage (VDDIO/VDD) | 3.0 V to 3.6 V | — |
| Température de fonctionnement | -40 C to +105 C | -40 C to +105 C |
| Boîtier | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 Mbps MAC (GMII/RMII) |
| USB | HS USB Host/Device with on-chip PHY | High-Speed USB Host/Device with on-chip PHY |
| CAN | 2x CAN-FD controllers | CAN-FD |
| ADC | 12-bit AFEC, up to 24 channels | — |
| DAC | 12-bit, 2 channels | — |
| External Bus Interface | 16-bit EBI | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| Image Sensor Interface (ISI) | Yes (up to 12-bit parallel camera input) | — |
| TFT LCD Controller | Yes, up to XGA resolution | — |
| Niveau MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Architecture | — | 32-bit RISC, superscalar with branch prediction |
| Maximum CPU Clock | — | 300 MHz |
| FPU | — | Single-precision and double-precision |
| Flash Memory | — | 1 MB (1M x 8) |
| Data Cache | — | 16 KB |
| Memory Protection Unit | — | Yes |
| Tension d'alimentation | — | 1.62 V to 3.6 V |
| Graphics Accelerator | — | 2D Pixel Copy engine |
| Image Sensor Interface | — | Yes (12-bit ITU-R BT.601/656) |