ATSAM3N2AA-MU vs ATSAM3S4AA-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3N2AA-MU sa pamamagitan ng Microchip Technology at ATSAM3S4AA-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
ATSAM3N2AA-MU - 48MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2AA-MU ✓ NakahandaMicrochip Technology
ATSAM3S4AA-MU - 64MHz Cortex-M3 256KB Flash MCU | Microchip
ATSAM3S4AA-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3N2AA-MU | ATSAM3S4AA-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 single-core |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB (256K x 8) |
| SRAM | 16 KB (16K x 8) | 48 KB |
| Number of I/O | 34 | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| 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 | [DATA_NEEDED: ADC resolution and channels] |
| Oscillator Type | Internal | — |
| Touch Support | Atmel QTouch capacitive touch (buttons/sliders/wheels) | — |
| Packhaging | 48-QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tray |
| Instruction Set | Thumb-2 | Thumb-2 |
| Pin Compatibility | SAM7S and SAM3S series (48-pin versions) | — |
| Maksimum na Taktiko ng Oras | — | 64 MHz |
| Volte ng Pagbibigay | — | 1.62 V to 3.6 V |
| Memory Protection Unit | — | Yes (MPU) |
| Flash Access Width | — | 128-bit with memory accelerator |
| USB | — | USB 2.0 device |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Communication Interfaces | — | USART, SPI, TWI (I2C), USB |
| Debug Interface | — | SWD (Serial Wire Debug) |
| Legacy Compatibility | — | Pin-to-pin compatible with AT91SAM7S (48/64-pin) |