ATXMEGA128A4U-AUR vs ATXMEGA256A3BU-MH Vergleich
Detaillierter Direktvergleich von ATXMEGA128A4U-AUR von Microchip Technology und ATXMEGA256A3BU-MH 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
ATXMEGA128A4U-AUR - 8/16-bit AVR XMEGA MCU, 128KB Flash, 44-TQFP | Microchip
ATXMEGA128A4U-AUR ✓ AktivMicrochip Technology
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ AktivSpezifikationsvergleich
| Parameter | ATXMEGA128A4U-AUR | ATXMEGA256A3BU-MH |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,45 | $6,55 |
| Core Architecture | AVR XMEGA 8/16-bit RISC | AVR XMEGA (8/16-bit RISC) |
| Family | ATxmega A4U | AVR XMEGA A3BU |
| Program Memory (Flash) | 128 KB (64K x 16) | 256 KB (128K x16) |
| Boot Code Section | 4 KB | 8 KB |
| SRAM | 8 KB | 16 KB |
| EEPROM | 2 KB (2048 bytes) | 4 KB |
| Maximum CPU Speed | 32 MHz | 32 MHz |
| Throughput | 32 MIPS | — |
| Operating Voltage | 1.6 V to 3.6 V | — |
| ADC Resolution | 12-bit | — |
| DAC Resolution | 12-bit | — |
| USB Interface | USB 2.0 Full-Speed Device/Host | — |
| DMA Channels | 4 | 4 |
| Event System Channels | 8 | 8 |
| External Bus Interface | Yes | — |
| Gehäuse | 44-pin TQFP (10x10 mm) | 64-pin QFN (9x9 mm), 0.5 mm pitch |
| Betriebstemperatur | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 3 (168 hours) | — |
| RoHS-Status | Compliant | — |
| Supply Voltage (VCC) | — | 2.7 V to 3.6 V |
| I/O Pins | — | 34 |
| ADC | — | Dual 12-bit, up to 2 Msps |
| DAC | — | 2 x 12-bit |
| RTC | — | 32-bit RTC with Battery Backup (VBAT) |
| Crypto Engine | — | AES / DES |
| RoHS | — | Compliant |
| Programming/Debug | — | PDI (Programming and Debug Interface) |