ATSAM3N4AA-MU vs ATSAM3N2AA-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3N4AA-MU sa pamamagitan ng Microchip Technology at ATSAM3N2AA-MU 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
ATSAM3N4AA-MU - Cortex-M3 48MHz 256KB Flash MCU | Microchip
ATSAM3N4AA-MU ✓ NakahandaMicrochip Technology
ATSAM3N2AA-MU - 48MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2AA-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3N4AA-MU | ATSAM3N2AA-MU |
|---|---|---|
| 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 | 48 MHz | 48 MHz |
| Program Memory Size | 256 KB (256K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 24 KB (24K x 8) | — |
| Number of I/O | 34 | 34 |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Oscillator Type | Internal | Internal |
| Instruction Set | Thumb-2 | Thumb-2 |
| SysTick Timer | 24-bit | — |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | — |
| Packhaging / Kaso | 48-QFN (7x7 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Series | SAM3N | — |
| Pin Compatibility | SAM3S (48/64/100-pin) and SAM7S (48/64-pin) | SAM7S and SAM3S series (48-pin versions) |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB (16K x 8) |
| USART Peripherals | — | 2 |
| UART Peripherals | — | 2 |
| SPI Peripherals | — | 3 |
| TWI (I2C) Peripherals | — | 2 |
| PWM Channels | — | 1 PWM timer |
| General-Purpose Timers | — | 6 |
| ADC Resolution | — | 10-bit, 8 channels |
| Touch Support | — | Atmel QTouch capacitive touch (buttons/sliders/wheels) |
| Packhaging | — | 48-QFN (7x7 mm) with exposed pad |
| Packaging | — | Tape & Reel (TR) |