ATSAME51N19A-AU vs ATSAME51N20A-AU Vergleich
Detaillierter Direktvergleich von ATSAME51N19A-AU von Microchip Technology und ATSAME51N20A-AU von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAME51N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51N19A-AU ✓ AktivMicrochip Technology
ATSAME51N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AU ✓ AktivSpezifikationsvergleich
| Parameter | ATSAME51N19A-AU | ATSAME51N20A-AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $4,98 | $8,97 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximale Taktfrequenz | 120 MHz | — |
| Program Memory (Flash) | 512 KB with ECC | — |
| SRAM | 192 KB | 256 KB |
| Gehäuse | 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) |
| RoHS-Status | 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 |
| Betriebstemperatur | — | -40 C to +85 C |
| Montageart | — | 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] |
| MSL-Level | — | 3 (per JEDEC J-STD-020) |