ATSAME70Q21B-AN vs ATSAME70J21B-AN Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME70Q21B-AN disebabkan oleh Microchip Technology dan ATSAME70J21B-AN 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
ATSAME70Q21B-AN - ARM Cortex-M7 MCU 300MHz 2MB Flash | Microchip
ATSAME70Q21B-AN ✓ AktifMicrochip Technology
ATSAME70J21B-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70J21B-AN ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME70Q21B-AN | ATSAME70J21B-AN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M7 with FPU and DSP extensions | — |
| Frekuensi Klock Maksimum | 300 MHz | — |
| Program Memory | 2 MB (2048 Kbytes) Flash | 2 MB (2M x 8) Flash |
| Data Memory | 384 KB SRAM | — |
| Operating Voltage Range | 1.62 V to 3.6 V (VDDIO), 1.2 V (VDDCORE) | — |
| Kemasan | 144-pin LQFP (20 x 20 mm) | 64-pin LQFP (10x10 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Gambaran Suhu Operasi | -40 C to +105 C (industrial) | — |
| ADC | 12-bit, up to 2 MSPS | 12-bit, up to [DATA_NEEDED: channel count] channels |
| High-Speed USB | USB Host + Device with on-chip HS PHY | — |
| Ethernet | GMAC (10/100) with IEEE 1588 PTP | 10/100 Mbps MAC with IEEE 1588 |
| CAN-FD Controllers | 2 | — |
| External Memory Interface | EBI with 16-bit data bus, SDRAM/NAND/NOR support | — |
| Image Sensor Interface (ISI) | Yes | — |
| Hardware AES | Yes (AES-256) | — |
| True Random Number Generator (TRNG) | Yes | — |
| DMA Channels | 16 (two 8-channel XDMAC) | — |
| Status RoHS | ROHS3 Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Operating Frequency | — | 300 MHz (max) |
| SRAM | — | 384 KB |
| Tegangan Pemberi Arus | — | 1.62 V to 3.6 V |
| I/O Pins | — | [DATA_NEEDED: I/O count for 64-LQFP variant] |
| Suhu Operasi | — | -40 C to +105 C (industrial) |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| FPU | — | Single-precision hardware FPU |
| DSP Extensions | — | Yes (Arm SIMD) |
| MPU | — | Yes |
| USB | — | USB 2.0 High-Speed with on-chip PHY |
| CAN | — | CAN-FD controller |
| Moisture Sensitivity Level | — | MSL 3 (per JEDEC J-STD-020) |