ATSAME70J19A-ANT vs ATSAME70J21B-AN Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME70J19A-ANT 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
ATSAME70J19A-ANT - ARM Cortex-M7 300MHz MCU 512KB Flash | Microchip
ATSAME70J19A-ANT ✓ AktifMicrochip Technology
ATSAME70J21B-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70J21B-AN ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME70J19A-ANT | ATSAME70J21B-AN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M7 with FPU (single and double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | — |
| CoreMark Score | 1500 | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 256 KB | 384 KB |
| Kemasan | 64-pin LQFP (10x10 mm) | 64-pin LQFP (10x10 mm) |
| Operating Voltage | 1.2 V core / 3.3 V I/O | — |
| Analog Front End (AFE) | 16-bit, supports 24-bit sigma-delta | — |
| USB | High-Speed USB with on-chip PHY | USB 2.0 High-Speed with on-chip PHY |
| CAN | CAN-FD | CAN-FD controller |
| Ethernet | 10/100 Mbps MAC (GMII/RMII/MII) | 10/100 Mbps MAC with IEEE 1588 |
| Graphics Controller | 2D LCD controller with overlay | — |
| Suhu Operasi | -40C to +85C (industrial) | -40 C to +105 C (industrial) |
| Jenis Pemasangan | Surface Mount (LQFP-64) | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Shipping Package | Tape & Reel (TR) | — |
| Operating Frequency | — | 300 MHz (max) |
| Program Memory | — | 2 MB (2M x 8) Flash |
| Tegangan Pemberi Arus | — | 1.62 V to 3.6 V |
| I/O Pins | — | [DATA_NEEDED: I/O count for 64-LQFP variant] |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| FPU | — | Single-precision hardware FPU |
| DSP Extensions | — | Yes (Arm SIMD) |
| MPU | — | Yes |
| ADC | — | 12-bit, up to [DATA_NEEDED: channel count] channels |
| Moisture Sensitivity Level | — | MSL 3 (per JEDEC J-STD-020) |