ATSAM3X8EA-AU vs ATSAM3X4EA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3X8EA-AU sa pamamagitan ng Microchip Technology at ATSAM3X4EA-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
ATSAM3X4EA-AU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3X4EA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3X8EA-AU | ATSAM3X4EA-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) | 256 KB (256K x 8) |
| SRAM | 100 KB (100K x 8), dual bank | — |
| Volte ng Pagbibigay | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 V) | [DATA_NEEDED: supply voltage 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, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC, USB |
| Instruction Set | Thumb-2 | Thumb-2 |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Packhaging | 144-LQFP (20 x 20 mm) | 144-LQFP (20x20 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Oscillator Type | Internal | — |
| Terminal Form | Gull Wing | — |
| Series | SAM3X/A (SAM3X) | SAM3X |
| Peripherals | — | MPU, 24-bit SysTick, NVIC, DMA |
| USB | — | High-speed USB with integrated transceiver |
| Temperature Grade | — | Industrial (GREEN IND TEMP) |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Tindminan RoHS | — | Compliant (GREEN package, MRL A) |
| Packaging | — | Tray |