ATXMEGA256C3-MH vs ATXMEGA256A3BU-MH Comparação
Comparação detalhada lado a lado de ATXMEGA256C3-MH por Microchip Technology e ATXMEGA256A3BU-MH por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATXMEGA256C3-MH - 256KB Flash 32MHz XMEGA C3 MCU | Microchip
ATXMEGA256C3-MH ✓ AtivoMicrochip Technology
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ AtivoComparação de especificações
| Parâmetro | ATXMEGA256C3-MH | ATXMEGA256A3BU-MH |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,68 | $6,55 |
| 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 | — |
| SRAM | 16 KB | 16 KB |
| EEPROM | 4 KB | 4 KB |
| Tensão de alimentação | 1.6 V to 3.6 V | — |
| Temperatura de operação | -40 C to +85 C | -40 C to +85 C (industrial) |
| GPIO Pins | 50 | — |
| Encapsulamento | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm), 0.5 mm pitch |
| Tipo de montagem | Surface Mount | Surface Mount |
| Communication Interfaces | USART, SPI, TWI (I2C), USB Device | — |
| Timers | 5 x 16-bit Timer/Counter with capture/compare/PWM | — |
| DMA Channels | 4 | 4 |
| Event System | 4 channels | — |
| ADC | 12-bit, up to 2 MSPS | Dual 12-bit, up to 2 Msps |
| DAC | 12-bit, up to 1 MSPS | 2 x 12-bit |
| Cryptography | AES/DES engine | — |
| Status RoHS | Compliant | — |
| Core Architecture | — | AVR XMEGA (8/16-bit RISC) |
| Family | — | AVR XMEGA A3BU |
| Program Memory (Flash) | — | 256 KB (128K x16) |
| Boot Code Section | — | 8 KB |
| Maximum CPU Speed | — | 32 MHz |
| Supply Voltage (VCC) | — | 2.7 V to 3.6 V |
| I/O Pins | — | 34 |
| Event System Channels | — | 8 |
| RTC | — | 32-bit RTC with Battery Backup (VBAT) |
| Crypto Engine | — | AES / DES |
| RoHS | — | Compliant |
| Programming/Debug | — | PDI (Programming and Debug Interface) |