ATSAM3SD8CA-AU vs ATSAM3A8CA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3SD8CA-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
ATSAM3SD8CA-AU - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3SD8CA-AU ✓ NakahandaMicrochip Technology
ATSAM3A8CA-AU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3A8CA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3SD8CA-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 |
| Maksimum na Taktiko ng Oras | 64 MHz | — |
| Flash Memory Size | 512KB (512K x 8) | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| USB | High-speed USB device with integrated transceiver | High-speed USB 2.0 device with integrated transceiver |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Supply Voltage Options | 1.8 V / 2.5 V / 3.3 V | — |
| Packhaging | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| Bilang ng Pin | 100 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Compatibility | Pin-to-pin compatible with AT91SAM7S legacy (64-pin versions) and SAM3S4/2/1 products | — |
| Packaging | Tray | — |
| Tindminan RoHS | Compliant (LQFP, Green, MRL per Mouser listing) | Compliant (Green package per Mouser listing) |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Maximum Clock Speed | — | 84 MHz |
| Flash Memory | — | 512KB (2 x 256KB banks) |
| SRAM | — | 96KB (64KB + 32KB banks) |
| Volte ng Pagbibigay | — | 1.8 V / 2.5 V / 3.3 V (1.62 V to 3.6 V range) |
| Connectivity | — | CAN, I2C, IrDA, LIN, MMC, SPI, SSC, UART/USART, USB |
| Memory Protection | — | MPU (Memory Protection Unit) |
| SysTick Timer | — | 24-bit |
| Interrupt Controller | — | NVIC (Nested Vector Interrupt Controller) |
| Series | — | SAM3A |