ATSAME70J20B-AN vs ATSAME70J21B-AN Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME70J20B-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
ATSAME70J20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70J20B-AN ✓ AktifMicrochip Technology
ATSAME70J21B-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70J21B-AN ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME70J20B-AN | ATSAME70J21B-AN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Processor | ARM Cortex-M7 with FPU | — |
| Frekuensi Klock Maksimum | 300 MHz | — |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| SRAM Size | 384 KB | — |
| Lebar Bus Data | 32-bit | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| ADC Resolution | 12-bit | — |
| ADC Channels | Up to 24 | — |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| Suhu Operasi | -40 C to +105 C | -40 C to +105 C (industrial) |
| Kemasan / Case | 64-LQFP (10x10 mm) | — |
| Number of I/O | 114 | — |
| Connectivity | CAN-FD, Ethernet, USB 2.0 HS, SPI, I2C, USART | — |
| DMA Channels | 24 | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| REACH Status | Compliant | — |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Operating Frequency | — | 300 MHz (max) |
| Program Memory | — | 2 MB (2M x 8) Flash |
| 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] |
| Kemasan | — | 64-pin LQFP (10x10 mm) |
| 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 |
| Ethernet | — | 10/100 Mbps MAC with IEEE 1588 |
| CAN | — | CAN-FD controller |
| ADC | — | 12-bit, up to [DATA_NEEDED: channel count] channels |
| Moisture Sensitivity Level | — | MSL 3 (per JEDEC J-STD-020) |