ATSAME70N19B-AN vs ATSAME70Q21B-CFN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N19B-AN sa pamamagitan ng Microchip Technology at ATSAME70Q21B-CFN sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAME70N19B-AN - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70N19B-AN ✓ NakahandaMicrochip Technology
ATSAME70Q21B-CFN - ARM Cortex-M7 MCU 300MHz 2MB Flash 144-UFBGA | Microchip
ATSAME70Q21B-CFN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N19B-AN | ATSAME70Q21B-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Maksimum na Taktiko ng Oras | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB |
| Instruction Cache | 16 KB | — |
| Supply Voltage (VDDIO/VDD) | 3.0 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +105 C | [DATA_NEEDED: industrial/automotive grade] |
| Packhaging | 100-LQFP (14x14 mm) | 144-UFBGA (6x6 mm) |
| Uri ng Pagpapasok | Surface Mount | — |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 MAC with 1588 PTP hardware assist |
| USB | HS USB Host/Device with on-chip PHY | USB 2.0 High-Speed with on-chip PHY (Device/Host/OTG) |
| CAN | 2x CAN-FD controllers | 2x CAN-FD |
| ADC | 12-bit AFEC, up to 24 channels | 12-bit, up to 2 Msps, up to 24 channels [DATA_NEEDED: exact channel count] |
| DAC | 12-bit, 2 channels | — |
| External Bus Interface | 16-bit EBI | 16-bit HSIF (up to 133 MHz) for SRAM/FPGA |
| Image Sensor Interface (ISI) | Yes (up to 12-bit parallel camera input) | — |
| TFT LCD Controller | Yes, up to XGA resolution | — |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant [DATA_NEEDED: source authority] |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum Core Clock | — | 300 MHz |
| Flash Memory | — | 2 MB (dual-bank) |
| Volte ng Pagbibigay | — | 3.3 V (single supply) [DATA_NEEDED: min/max range] |
| Crypto Accelerator | — | AES, TRNG, SHA |
| DMA | — | 16-channel Peripheral DMA + Event System |
| DSP Extensions | — | Single-precision MAC, SIMD instructions |