ATSAME70Q19A-CN vs ATSAME70Q19B-CN Perbandingan
Perbandingan bersamaan detil ATSAME70Q19A-CN dari Microchip Technology dan ATSAME70Q19B-CN dari Microchip Technology. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Microchip Technology
ATSAME70Q19A-CN - 300MHz Cortex-M7 MCU 512KB Flash LFBGA-144 | Microchip
ATSAME70Q19A-CN ✓ AktifMicrochip Technology
ATSAME70Q19B-CN - 300MHz Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70Q19B-CN ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | ATSAME70Q19A-CN | ATSAME70Q19B-CN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 512 KB | 512 KB (512K x 8) |
| SRAM | 256 KB | 256 KB |
| Operating Voltage (VDDCORE) | 1.2 V (typical) | — |
| I/O Voltage (VDDIO) | 3.3 V (typical) | — |
| Paket | 144-LFBGA (10x10 mm, 0.8 mm pitch) | 144-LFBGA (10x10 mm) |
| Suhu Kerja | -40C to +105C (industrial) | -40C to +85C (commercial) |
| ADC | 12-bit, up to 2 Msps | 12-bit |
| DAC | 12-bit | 12-bit |
| USB | USB 2.0 High-Speed Host + Device with on-chip PHY | High-Speed USB |
| Ethernet | 10/100 Mbps MAC (GMAC) with 1588 PTP | 10/100 MAC |
| CAN | 2x CAN-FD controllers | — |
| Serial Interfaces | 3x FLEXCOM (USART/SPI/TWI), 2x I2S, 2x SPI high-speed | — |
| DMA Channels | 24 (XDMAC) | — |
| Crypto Accelerator | AES, SHA, TRNG hardware blocks | — |
| External Bus Interface (EBI) | Yes (SDRAM, SRAM, NAND support) | — |
| Tipe Mounting | Surface Mount (BGA) | Surface Mount (BGA) |
| Level MSL | 3 | 3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant | Compliant |
| Frekuensi Bawah Maximum | — | 300 MHz |
| Operating Voltage (Core) | — | 1.2 V |
| CAN-FD | — | 2 controllers |