ATXMEGA128A4U-AUR vs ATXMEGA256A3BU-MH Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATXMEGA128A4U-AUR sa pamamagitan ng Microchip Technology at ATXMEGA256A3BU-MH 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
ATXMEGA128A4U-AUR - 8/16-bit AVR XMEGA MCU, 128KB Flash, 44-TQFP | Microchip
ATXMEGA128A4U-AUR ✓ NakahandaMicrochip Technology
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATXMEGA128A4U-AUR | ATXMEGA256A3BU-MH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 44-pin TQFP (10x10 mm) | 64-pin QFN (9x9 mm), 0.5 mm pitch |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | 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) |