ATSAME70N19B-AN vs ATSAME70N21B-AN Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME70N19B-AN disebabkan oleh Microchip Technology dan ATSAME70N21B-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
ATSAME70N19B-AN - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70N19B-AN ✓ AktifMicrochip Technology
ATSAME70N21B-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-AN ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME70N19B-AN | ATSAME70N21B-AN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Frekuensi Klock Maksimum | 300 MHz | 300 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB |
| Instruction Cache | 16 KB | 16 KB |
| Supply Voltage (VDDIO/VDD) | 3.0 V to 3.6 V | — |
| Suhu Operasi | -40 C to +105 C | -40 C to +85 C |
| Kemasan | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | — |
| USB | HS USB Host/Device with on-chip PHY | — |
| CAN | 2x CAN-FD controllers | — |
| ADC | 12-bit AFEC, up to 24 channels | Dual 12-bit, 2 MSPS, up to 16 channels |
| DAC | 12-bit, 2 channels | — |
| External Bus Interface | 16-bit EBI | — |
| Image Sensor Interface (ISI) | Yes (up to 12-bit parallel camera input) | — |
| TFT LCD Controller | Yes, up to XGA resolution | — |
| Aras MSL | 3 (168 hours) | — |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M7 with FPU |
| CoreMark Performance | — | 1500 CoreMark |
| DMIPS Performance | — | 750 DMIPS |
| Program Flash Memory | — | 2 MB (2048 KB) |
| Data Cache | — | 16 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Supply Voltage (VDDCORE) | — | 1.2 V (typical) |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Communication | — | HS USB, 10/100 Ethernet, CAN-FD, UART, SPI, TWI |