ATSAME70J19B-ANT vs ATSAME70N20A-ANT Comparaison
Comparaison détaillée côte à côte de ATSAME70J19B-ANT 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
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT ✓ ActifMicrochip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ ActifComparaison des spécifications
| Paramètre | ATSAME70J19B-ANT | 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) | $9,55 | $9,50 |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Core Speed (Max) | 300 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | Up to 256 KB multi-port SRAM | 384 KB |
| Cache | 16 KB I-cache + 16 KB D-cache | — |
| Boîtier | 64-LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Température de fonctionnement | -40 C to +105 C (industrial) | -40 C to +105 C |
| ADC | 12-bit, up to 24 channels | — |
| Ethernet | 10/100 MAC (MII/RMII) with 1588 support | 10/100 Mbps MAC (GMII/RMII) |
| USB | USB 2.0 High-Speed with on-chip PHY | High-Speed USB Host/Device with on-chip PHY |
| CAN | 3x CAN-FD controllers | CAN-FD |
| External Bus Interface | EBI for SRAM/SDRAM/NOR | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| Cryptography | AES, TRNG, secure boot accelerator | — |
| Type de montage | Surface Mount | Surface Mount |
| 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) |
| Instruction Cache | — | 16 KB |
| 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) |
| Statut RoHS | — | Compliant |
| Niveau MSL | — | [DATA_NEEDED: MSL level] |