ATSAME70N20A-AN vs ATSAME70Q21A-AN Perbandingan
Perbandingan bersamaan detil ATSAME70N20A-AN dari Microchip Technology dan ATSAME70Q21A-AN dari Microchip Technology. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Microchip Technology
ATSAME70N20A-AN - 300MHz Cortex-M7 MCU, 1MB Flash, LQFP-100
ATSAME70N20A-AN ✓ AktifMicrochip Technology
ATSAME70Q21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-AN ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | ATSAME70N20A-AN | ATSAME70Q21A-AN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum CPU Frequency | 300 MHz | — |
| CoreMark Score | 1500 (typical) | — |
| Program Flash | 1024 KB (1 MB) | — |
| SRAM | 384 KB | 384 KB |
| Paket | 100-pin LQFP (14x14 mm) | 144-LQFP (20x20 mm) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Supply Voltage (VDDIO) | 1.8 V / 2.5 V / 3.3 V (selectable I/O domain) | — |
| Suhu Kerja | -40 C to +105 C (industrial) | — |
| USB | USB 2.0 High-Speed Host/Device with on-chip HS PHY | — |
| CAN | 2x CAN-FD controllers | — |
| Ethernet | 10/100 MAC with IEEE 1588 PTP | 10/100 Mbps MAC (MII/RMII) |
| ADC | 12-bit, up to 2 MSPS, 24 channels | 12-bit, up to 2 MSPS, 24 channels |
| External Bus | 16-bit EBI for SDRAM / SRAM / NAND / PSRAM | — |
| Crypto Acceleration | AES-256, SHA, True Random Number Generator | — |
| Secure Boot | On-chip OTP fuse with secure boot loader | — |
| Level MSL | 3 (168 hours) | 3 (168 hours) |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Frekuensi Bawah Maximum | — | 300 MHz |
| Program Memory (Flash) | — | 2 MB (2048 KB) dual-bank |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Rentang Suhu Kerja | — | -40C to +85C |
| CoreMark Performance | — | 1500 CoreMark / 300 DMIPS |
| Instruction Cache (I-cache) | — | 16 KB |
| Data Cache (D-cache) | — | 16 KB |
| USB Interface | — | HS USB Host/Device with on-chip PHY |
| CAN Interface | — | 2x CAN-FD |
| Image Sensor Interface | — | Yes (ISI, up to 12-bit) |
| External Bus Interface | — | 16-bit EBI with SDRAM controller |
| Hardware Cryptography | — | AES-256, True Random Number Generator (TRNG) |