ATSAM3A4CA-CU vs ATSAM3U2CA-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3A4CA-CU sa pamamagitan ng Microchip Technology at ATSAM3U2CA-CU 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
ATSAM3A4CA-CU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3A4CA-CU ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | ATSAM3A4CA-CU | ATSAM3U2CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M3 revision 2.0 | — |
| Core Size | 32-bit, single-core | — |
| Maximum Clock Speed | 84 MHz | — |
| Flash Memory | 256KB (256K x 8), 2 x 128KB banks | 128 KB |
| SRAM | 64KB, 2 x 32KB banks | 36 KB |
| Supply Voltage Range | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 V typical) | — |
| Connectivity | CAN, I2C (TWI), IrDA, LIN, MMC/SD, SPI, SSC, UART/USART | — |
| Instruction Set | Thumb-2 | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| SysTick Timer | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vectored Interrupt Controller) | — |
| Packhaging | 100-TFBGA (9 x 9 mm) | 100-pin TFBGA, 9 mm x 9 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Tindminan RoHS | Compliant (green package) | [DATA_NEEDED: RoHS status] |
| Series | SAM3A | SAM3U |
| Product Type | — | 32-bit ARM Cortex-M3 RISC flash microcontroller |
| Manufacturer | — | Microchip Technology |
| CPU Core | — | ARM Cortex-M3 |
| Architecture | — | 32-bit RISC |
| Maximum CPU Frequency | — | 96 MHz |
| Flash Organization | — | 128K x 8 |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Supported Supply Configurations | — | 1.8 V / 2.5 V / 3.3 V |
| Ball Pitch | — | 0.8 mm |
| Package Construction | — | Green |
| Programming Configuration | — | Factory programmable |
| Packaging | — | Tray |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |