ATSAM3S4BA-MU vs ATSAM3S4AA-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3S4BA-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
ATSAM3S4BA-MU - Cortex-M3 64MHz MCU 256KB Flash | Microchip
ATSAM3S4BA-MU ✓ NakahandaMicrochip Technology
ATSAM3S4AA-MU - 64MHz Cortex-M3 256KB Flash MCU | Microchip
ATSAM3S4AA-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3S4BA-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 |
| Maksimum na Taktiko ng Oras | 64 MHz | 64 MHz |
| Flash Memory | 256 KB (256K x 8) | 256 KB (256K x 8) |
| SRAM | 48 KB | 48 KB |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Core Supply Voltage | 1.08 V to 1.32 V | — |
| Number of I/O | 47 | — |
| Peripherals | DMA (PDC), PWM, WDT, USB 2.0 full-speed device | — |
| Connectivity | USART, SPI, TWI (I2C), USB | — |
| ADC Resolution | 12-bit | [DATA_NEEDED: ADC resolution and channels] |
| Packhaging | 64-QFN (9x9 mm) with exposed pad | 48-QFN (7x7 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | Yes (MPU) |
| Life Cycle Stage | Active | — |
| Packaging | Tray | Tray |
| Volte ng Pagbibigay | — | 1.62 V to 3.6 V |
| Flash Access Width | — | 128-bit with memory accelerator |
| USB | — | USB 2.0 device |
| Communication Interfaces | — | USART, SPI, TWI (I2C), USB |
| Debug Interface | — | SWD (Serial Wire Debug) |
| Legacy Compatibility | — | Pin-to-pin compatible with AT91SAM7S (48/64-pin) |