ATSAM3X8EA-CU vs ATSAM3A8CA-CU Comparação
Comparação detalhada lado a lado de ATSAM3X8EA-CU por Microchip Technology e ATSAM3A8CA-CU 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
ATSAM3X8EA-CU - ARM Cortex-M3 84MHz MCU 512KB Flash | Microchip
ATSAM3X8EA-CU ✓ AtivoMicrochip Technology
ATSAM3A8CA-CU - 84MHz Cortex-M3 MCU | Microchip Technology
ATSAM3A8CA-CU ✓ AtivoComparação de especificações
| Parâmetro | ATSAM3X8EA-CU | ATSAM3A8CA-CU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 84 MHz | — |
| Flash Memory | 512KB (512K x 8), 2 x 256KB banks | 512 KB |
| SRAM | 100KB (64KB + 32KB banks) + 4KB NFC SRAM | 96 KB |
| Series | SAM3X | — |
| Connectivity | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC, SPI, UART, USB | CAN, ISUP2C, IrDA, LIN, MMC, SPI, SSC, UART/USART |
| Memory Protection | Memory Protection Unit (MPU) | Memory Protection Unit (MPU) |
| Instruction Set | Thumb-2 | Thumb-2 |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | — |
| Encapsulamento | 144-BGA (13 x 13 mm) | 100-TFBGA, 9 x 9 mm |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | [DATA_NEEDED: exact industrial temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.62 V to 3.6 V |
| Status RoHS | Compliant (GREEN package per Mouser listing) | — |
| Processor Core | — | ARM Cortex-M3 revision 2.0, 32-bit |
| Maximum CPU Frequency | — | 84 MHz |
| Flash Organization | — | 2 x 256 KB banks |
| SRAM Organization | — | 64 KB + 32 KB banks |
| ADC | — | 12-bit |
| DAC | — | 12-bit |
| Temperature Sensor | — | Integrated |
| Timer | — | 32-bit timer and PWM timer |
| Real-Time Clock | — | Integrated RTC |
| System Timer | — | 24-bit SysTick counter |
| Interrupt Control | — | Nested Vector Interrupt Controller |
| Faixa de temperatura de operação | — | [DATA_NEEDED: operating temperature range] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |