ATSAME70N19A-AN vs ATSAME70N21A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70N19A-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
ATSAME70N19A-AN - ARM Cortex-M7 MCU 300MHz 512KB Flash LQFP-100 | Microchip
ATSAME70N19A-AN ✓ NakahandaMicrochip Technology
ATSAME70N21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70N19A-AN | ATSAME70N21A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Core Bit Width | 32-Bit | — |
| Maksimum na Taktiko ng Oras | 300 MHz | 300 MHz |
| Program Memory (Flash) | 512 KB | 2 MB (2M x 8) |
| SRAM | 256 KB | 384 KB |
| Instruction Cache (ICache) | 16 KB | — |
| Data Cache (DCache) | 4 KB | — |
| Volte ng Pagbibigay | 1.8 V / 2.5 V / 3.3 V | — |
| Temperature na Operasyon | -40 C to +105 C | — |
| Packhaging | 100-pin LQFP (14x14 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 2 Msps | 12-bit, up to 1.5 Msps |
| Communication Interfaces | CAN-FD x2, HS USB, Ethernet MAC 100/1000 Mbps, UART, SPI, I2C, HS SD/MMC | — |
| Security | AES hardware accelerator, TRNG, Secure Boot (optional) | — |
| DMA Channels | DMAC + AFEC high-speed peripheral DMA | — |
| Tindminan RoHS | Compliant | Compliant |
| 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) |
| Ethernet | — | 10/100 Mbps MAC with 1588 PTP |
| USB | — | USB 2.0 FS + HS with on-chip PHY |
| CAN | — | CAN 2.0B + CAN-FD |
| Timers | — | 16-bit and 32-bit timer/counter blocks |
| Level ng MSL | — | 3 |