ATSAMD20G18A-AU vs ATSAMD20E18A-AU Vergleich
Detaillierter Direktvergleich von ATSAMD20G18A-AU von Microchip Technology und ATSAMD20E18A-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
ATSAMD20G18A-AU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20G18A-AU ✓ AktivMicrochip Technology
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMD20G18A-AU | ATSAMD20E18A-AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,84 | $2,18 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20 (Atmel SMART) | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Score | 2.14 CoreMark/MHz | — |
| Flash Program Memory | 256 KB (256K x 8) | — |
| SRAM | 32 KB | — |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| GPIO Pins | 38 | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, 350 ksps, up to 14 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 ksps, 1 channel |
| Peripheral Touch Controller (PTC) | 256-channel capacitive touch | Yes (buttons, sliders, wheels) |
| Communication Peripherals | 6 SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS (device) | — |
| Timers/Counters | TC (8-bit/16-bit/24-bit), RTC, WDT | — |
| Betriebstemperatur | -40C to +85C (industrial, -AU suffix) | — |
| Gehäuse | 48-pin TQFP (7x7 mm) | 32-TQFP 7x7 mm |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 3 (168 hours) | 3 (168 hours) |
| RoHS-Status | Compliant | Compliant |
| Programming/Debug | SWD, SAM-BA bootloader | — |
| Core Width | — | 32-bit |
| Maximale Taktfrequenz | — | 48 MHz |
| Program Memory Size (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Betriebstemperaturbereich | — | -40 C to +85 C (industrial) |
| Number of I/O Pins | — | 26 (max) |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S |
| Lead-Free / Halogen-Free | — | Lead-free, Halogen-free per Microchip |