ATSAME51N19A-AU vs ATSAME51N20A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME51N19A-AU sa pamamagitan ng Microchip Technology at ATSAME51N20A-AU 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
ATSAME51N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51N19A-AU ✓ NakahandaMicrochip Technology
ATSAME51N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME51N19A-AU | ATSAME51N20A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| Program Memory (Flash) | 512 KB with ECC | — |
| SRAM | 192 KB | 256 KB |
| Packhaging | 100-pin TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Operating Temperature Grade | -40°C to +85°C (industrial) | — |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| ADC | Up to 2x 12-bit, 1 MSPS | 12-bit, up to 1 MSPS, up to 32 channels |
| DAC | 12-bit, 1 MSPS | — |
| USB | USB 2.0 Full-Speed, on-chip transceiver | — |
| CAN | CAN-FD | — |
| SERCOM Channels | Up to 8 (UART/SPI/I2C configurable) | — |
| Cryptographic Accelerator | AES, SHA, TRNG | AES-128/192/256, SHA-256/HMAC, TRNG |
| TrustZone-M | Supported | — |
| DMA Channels | 32 | 32 (12 dedicated + 20 configurable) |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) Dual-Panel with ECC |
| Operating Voltage | — | 2.7 V to 3.6 V |
| Temperature na Operasyon | — | -40 C to +85 C |
| Uri ng Pagpapasok | — | Surface Mount |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), 1x CAN-FD, 1x USB 2.0 FS, 1x Ethernet MAC |
| Timers | — | 16-bit TC, 32-bit TCC, RTC |
| GPIO | — | [DATA_NEEDED: GPIO count for TQFP-100] |
| Level ng MSL | — | 3 (per JEDEC J-STD-020) |