ATSAME51N20A-AU-EFP vs ATSAME51N19A-AU-EFP Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME51N20A-AU-EFP sa pamamagitan ng Microchip Technology at ATSAME51N19A-AU-EFP 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
ATSAME51N20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AU-EFP ✓ NakahandaMicrochip Technology
ATSAME51N19A-AU-EFP - SAM E51 120MHz M4F MCU, 512KB | Microchip
ATSAME51N19A-AU-EFP ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME51N20A-AU-EFP | ATSAME51N19A-AU-EFP |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F (with FPU) | ARM Cortex-M4F with FPU |
| Core Architecture | ARM 32-bit | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) | — |
| SRAM | 256 KB | — |
| Flash Type | Dual-Panel Flash with ECC | — |
| Operating Voltage (VDDIO) | 3.3 V | — |
| Temperature na Operasyon | -40C to +85C | — |
| Packhaging | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB Interface | Full-Speed USB 2.0 with embedded PHY | — |
| CAN Interface | 2x CAN-FD controllers | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 16 channels |
| DAC | 12-bit | 12-bit, 2 channels |
| Communication Interfaces | SERCOM (UART/SPI/I2C), I2S, RS-485 | USB 2.0 FS, CAN-FD, I2C, SPI, UART, QSPI, I2S |
| Timers/PWM | 16-bit TCC (Timer/Counter for Control) | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| Tindminan RoHS | Compliant | Compliant |
| Series | SAM E51 / SAM E53 family | — |
| Suffix Designation | EFP = Extended Flash Performance silicon revision | — |
| Core Count | — | 1 (Single-Core) |
| Maksimum na Taktiko ng Oras | — | 120 MHz |
| Program Memory | — | 512 KB Flash (dual-panel) |
| RAM | — | 192 KB total SRAM (100 KB + QSPI/XIP cache areas) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Instruction Flash Layout | — | Dual-Panel Flash with Live Update (EFP suffix variant) |
| Security | — | AES, SHA, TRNG (EFP variant) |
| Level ng MSL | — | MSL3 (per JEDEC J-STD-020, 168-hour floor life) |
| Lifecycle | — | Active |