ATSAM3X8EA-AU vs ATSAM3A8CA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3X8EA-AU sa pamamagitan ng Microchip Technology at ATSAM3A8CA-AU 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
ATSAM3X8EA-AU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3X8EA-AU ✓ NakahandaMicrochip Technology
ATSAM3A8CA-AU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3A8CA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3X8EA-AU | ATSAM3A8CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 84 MHz | 84 MHz |
| Flash Memory | 512 KB (512K x 8) | 512KB (2 x 256KB banks) |
| SRAM | 100 KB (100K x 8), dual bank | 96KB (64KB + 32KB banks) |
| Volte ng Pagbibigay | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 V) | 1.8 V / 2.5 V / 3.3 V (1.62 V to 3.6 V range) |
| ADC | 16-channel, 12-bit | — |
| DAC | 2-channel, 12-bit | — |
| Connectivity | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC/SD, SPI, UART/USART, USB | CAN, I2C, IrDA, LIN, MMC, SPI, SSC, UART/USART, USB |
| Instruction Set | Thumb-2 | Thumb-2 |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | NVIC (Nested Vector Interrupt Controller) |
| Memory Protection | MPU (Memory Protection Unit) | MPU (Memory Protection Unit) |
| Packhaging | 144-LQFP (20 x 20 mm) | 100-LQFP (14 x 14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Oscillator Type | Internal | — |
| Terminal Form | Gull Wing | — |
| Series | SAM3X/A (SAM3X) | SAM3A |
| USB | — | High-speed USB 2.0 device with integrated transceiver |
| SysTick Timer | — | 24-bit |
| Tindminan RoHS | — | Compliant (Green package per Mouser listing) |