ATXMEGA256A3BU-MH vs ATXMEGA256C3-MH Comparaison
Comparaison détaillée côte à côte de ATXMEGA256A3BU-MH par Microchip Technology et ATXMEGA256C3-MH 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.
Microchip Technology
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ ActifMicrochip Technology
ATXMEGA256C3-MH - 256KB Flash 32MHz XMEGA C3 MCU | Microchip
ATXMEGA256C3-MH ✓ ActifComparaison des spécifications
| Paramètre | ATXMEGA256A3BU-MH | ATXMEGA256C3-MH |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $6,55 | $4,68 |
| Core Architecture | AVR XMEGA (8/16-bit RISC) | — |
| Family | AVR XMEGA A3BU | — |
| Program Memory (Flash) | 256 KB (128K x16) | — |
| Boot Code Section | 8 KB | — |
| SRAM | 16 KB | 16 KB |
| EEPROM | 4 KB | 4 KB |
| Maximum CPU Speed | 32 MHz | — |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | — |
| I/O Pins | 34 | — |
| ADC | Dual 12-bit, up to 2 Msps | 12-bit, up to 2 MSPS |
| DAC | 2 x 12-bit | 12-bit, up to 1 MSPS |
| DMA Channels | 4 | 4 |
| Event System Channels | 8 | — |
| RTC | 32-bit RTC with Battery Backup (VBAT) | — |
| Crypto Engine | AES / DES | — |
| Boîtier | 64-pin QFN (9x9 mm), 0.5 mm pitch | 64-pin QFN (9x9 mm) with exposed pad |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40 C to +85 C |
| Type de montage | Surface Mount | Surface Mount |
| RoHS | Compliant | — |
| Programming/Debug | PDI (Programming and Debug Interface) | — |
| Core | — | AVR (8/16-bit) |
| Series | — | AVR XMEGA C3 |
| CPU Speed | — | 32 MHz |
| Flash Memory | — | 256 KB (128K x 16), with 8 KB boot section |
| Tension d'alimentation | — | 1.6 V to 3.6 V |
| GPIO Pins | — | 50 |
| Communication Interfaces | — | USART, SPI, TWI (I2C), USB Device |
| Timers | — | 5 x 16-bit Timer/Counter with capture/compare/PWM |
| Event System | — | 4 channels |
| Cryptography | — | AES/DES engine |
| Statut RoHS | — | Compliant |