ATSAME70Q21B-CFN vs ATSAME70Q21B-CFNT Comparaison
Comparaison détaillée côte à côte de ATSAME70Q21B-CFN par Microchip Technology et ATSAME70Q21B-CFNT 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
ATSAME70Q21B-CFN - ARM Cortex-M7 MCU 300MHz 2MB Flash 144-UFBGA | Microchip
ATSAME70Q21B-CFN ✓ ActifMicrochip Technology
ATSAME70Q21B-CFNT - ARM Cortex-M7 MCU, 300MHz, 2MB Flash, 144-UFBGA
ATSAME70Q21B-CFNT ✓ ActifComparaison des spécifications
| Paramètre | ATSAME70Q21B-CFN | ATSAME70Q21B-CFNT |
|---|---|---|
| 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) | $19,95 | $9,95 |
| Core | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (dual-bank) | — |
| SRAM | 384 KB | 384 KB (multi-port, configurable as TCM) |
| Boîtier | 144-UFBGA (6x6 mm) | 144-ball UFBGA (6x6 mm, 0.8 mm pitch) |
| Tension d'alimentation | 3.3 V (single supply) [DATA_NEEDED: min/max range] | — |
| Température de fonctionnement | [DATA_NEEDED: industrial/automotive grade] | -40C to +105C (industrial) |
| USB | USB 2.0 High-Speed with on-chip PHY (Device/Host/OTG) | USB 2.0 High-Speed with on-chip PHY |
| CAN | 2x CAN-FD | CAN-FD controller |
| Ethernet | 10/100 MAC with 1588 PTP hardware assist | IEEE 1588 10/100 MAC |
| ADC | 12-bit, up to 2 Msps, up to 24 channels [DATA_NEEDED: exact channel count] | 12-bit, up to 2 MSPS |
| Crypto Accelerator | AES, TRNG, SHA | — |
| External Bus Interface | 16-bit HSIF (up to 133 MHz) for SRAM/FPGA | 16-bit data, 24-bit address (SDRAM/SRAM/NAND support) |
| DMA | 16-channel Peripheral DMA + Event System | — |
| DSP Extensions | Single-precision MAC, SIMD instructions | — |
| Statut RoHS | Compliant [DATA_NEEDED: source authority] | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Core Clock (max) | — | 300 MHz |
| Bit Width | — | 32-bit |
| Program Flash | — | 2 MB (2048 Kbytes) |
| GPIO Count | — | 114 I/O lines |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Type de montage | — | Surface Mount (UFBGA) |
| Niveau MSL | — | [DATA_NEEDED: MSL level] |
| DAC | — | 12-bit |
| Cryptography | — | AES, True Random Number Generator (TRNG) |