ATXMEGA128A1-CU vs ATXMEGA64A1-CU Comparaison
Comparaison détaillée côte à côte de ATXMEGA128A1-CU par Microchip Technology et ATXMEGA64A1-CU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | ATXMEGA128A1-CU | ATXMEGA64A1-CU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | NRND | NRND |
| Core Architecture | AVR (8/16-bit) enhanced RISC | — |
| Series | XMEGA A1 | — |
| Maximum CPU Speed | 32 MHz | — |
| Flash Program Memory | 128 KB (64K x 16) with read-while-write | 64 KB (32K x 16) |
| Boot Code Section | 8 KB | 4 KB |
| SRAM | 8 KB | 4 KB |
| EEPROM | 2 KB | 2 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| GPIO Lines | 78 | — |
| Timer/Counters | 8 x 16-bit (with PWM/capture) | — |
| DMA Channels | 4 | 4 channels |
| Event System Channels | 8 | — |
| ADC | 12-bit | — |
| DAC | 12-bit | — |
| RTC | 16-bit | — |
| Crypto Engines | AES + DES | — |
| USB | Full-speed device (on-chip transceiver) | — |
| External Bus Interface | Yes | Yes |
| Boîtier | 100-CBGA (9x9 mm, 0.8 mm pitch) | 100-CBGA (9 mm x 9 mm) |
| Type de montage | Surface Mount (BGA) | Surface mount |
| RoHS / Lead-free | Compliant / Pb-free | — |
| Recommended for New Designs | No - use XMEGA AU series | — |
| Product Type | — | 8/16-bit AVR XMEGA A1 microcontroller |
| Fréquence d'horloge maximale | — | 32 MHz |
| Tension d'alimentation de fonctionnement | — | 1.6 V to 3.6 V |
| I/O Port Count | — | 34 ports |
| PWM Channels | — | [DATA_NEEDED: PWM channel count] |
| Brown-Out Detection and Reset | — | Yes |
| Power-On Reset | — | Yes |
| Watchdog Timer | — | Yes |
| Self-Programmable Flash | — | Yes |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Statut RoHS | — | [DATA_NEEDED: RoHS status] |