ATSAME70N19B-AN vs ATSAME70N21A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N19B-AN sa pamamagitan ng Microchip Technology at ATSAME70N21A-AN 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
ATSAME70N21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N19B-AN | ATSAME70N21A-AN |
|---|---|---|
| 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 | 300 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) | 2 MB (2M 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 | — |
| Packhaging | 100-LQFP (14x14 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 Mbps MAC with 1588 PTP |
| USB | HS USB Host/Device with on-chip PHY | USB 2.0 FS + HS with on-chip PHY |
| CAN | 2x CAN-FD controllers | CAN 2.0B + CAN-FD |
| ADC | 12-bit AFEC, up to 24 channels | 12-bit, up to 1.5 Msps |
| 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 | — |
| Level ng MSL | 3 (168 hours) | 3 |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Architecture | — | 32-bit RISC |
| I-Cache / D-Cache | — | 16 KB / 16 KB |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| I/O Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Supply Voltage - Min | — | 1.8 V |
| Supply Voltage - Max | — | 3.3 V |
| Package Type | — | 100-LQFP |
| Package Size | — | 14x14 mm |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Timers | — | 16-bit and 32-bit timer/counter blocks |