ATXMEGA256A3BU-MH vs ATXMEGA128A4U-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATXMEGA256A3BU-MH sa pamamagitan ng Microchip Technology at ATXMEGA128A4U-AUR 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
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ NakahandaMicrochip Technology
ATXMEGA128A4U-AUR - 8/16-bit AVR XMEGA MCU, 128KB Flash, 44-TQFP | Microchip
ATXMEGA128A4U-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATXMEGA256A3BU-MH | ATXMEGA128A4U-AUR |
|---|---|---|
| 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 | AVR XMEGA A3BU | ATxmega A4U |
| Program Memory (Flash) | 256 KB (128K x16) | 128 KB (64K x 16) |
| Boot Code Section | 8 KB | 4 KB |
| SRAM | 16 KB | 8 KB |
| EEPROM | 4 KB | 2 KB (2048 bytes) |
| Maximum CPU Speed | 32 MHz | 32 MHz |
| 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 | — |
| DMA Channels | 4 | 4 |
| Event System Channels | 8 | 8 |
| RTC | 32-bit RTC with Battery Backup (VBAT) | — |
| Crypto Engine | AES / DES | — |
| Packhaging | 64-pin QFN (9x9 mm), 0.5 mm pitch | 44-pin TQFP (10x10 mm) |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| RoHS | Compliant | — |
| Programming/Debug | PDI (Programming and Debug Interface) | — |
| 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 |
| External Bus Interface | — | Yes |
| Level ng MSL | — | 3 (168 hours) |
| Tindminan RoHS | — | Compliant |