ATSAME70Q21A-CFNT vs ATSAME70Q21A-CNT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME70Q21A-CFNT disebabkan oleh Microchip Technology dan ATSAME70Q21A-CNT disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAME70Q21A-CFNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-CFNT ✓ AktifMicrochip Technology
ATSAME70Q21A-CNT - 300MHz Cortex-M7 MCU, 2MB Flash, 144-LFBGA | Microchip
ATSAME70Q21A-CNT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME70Q21A-CFNT | ATSAME70Q21A-CNT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (2M x 8) | 2048 KB (2 MB) |
| SRAM | 384 KB multi-port | 384 KB multi-port SRAM |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Kemasan | 144-ball UFBGA (10x10x0.6 mm) | 144-ball LFBGA, 10x10 mm |
| Operating Voltage | 1.62 V to 3.6 V (core 1.2 V internal) | — |
| Gambaran Suhu Operasi | -40 C to +85 C (CFNT suffix, T&R) | — |
| USB | USB 2.0 High-Speed with on-chip PHY | USB 2.0 High-Speed device/host/OTG |
| Ethernet | 10/100 EMAC with 1588 PTP, requires external PHY | 10/100 Mbps MAC (MII/RMII interface) |
| CAN | 2x CAN-FD controllers | 2x CAN-FD controllers |
| ADC | 12-bit, up to 2 Msps | 12-bit SAR ADC (up to 24 channels) |
| PWM Channels | 6 channels, 16-bit | — |
| Timer Counters | 8 channels, 16-bit | — |
| Jenis Pemasangan | Surface Mount, TAPE & REEL | Surface Mount (BGA) |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Maximum CPU Clock | — | 300 MHz |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Supply Voltage (VDDIO) | — | 1.8 V typical (range 1.62 V to 3.6 V per data) |
| Suhu Operasi | — | -40C to +105C (industrial) |
| External Bus Interface | — | EBI up to 80 MHz, supports SDRAM/NOR/NAND/SRAM |
| Audio DAC | — | 16-bit, 2-channel on-chip audio DAC |
| AFEC | — | 24-bit Sigma-Delta (up to 8 channels) |
| Timers | — | Multiple TC, PWM, and 32-bit SysTick |
| Crypto / TRNG | — | Hardware AES and True Random Number Generator |
| Aras MSL | — | 3 (per JEDEC J-STD-020) |