ATSAM3A4CA-CU vs ATSAM3X4CA-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3A4CA-CU sa pamamagitan ng Microchip Technology at ATSAM3X4CA-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 ✓ NakahandaMicrochip Technology
ATSAM3X4CA-CU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3X4CA-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3A4CA-CU | ATSAM3X4CA-CU |
|---|---|---|
| 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, single-core | 32-bit |
| Maximum Clock Speed | 84 MHz | 84 MHz |
| Flash Memory | 256KB (256K x 8), 2 x 128KB banks | 256KB (256K x 8) |
| SRAM | 64KB, 2 x 32KB banks | [DATA_NEEDED: SRAM size] |
| 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 | CAN, Ethernet, I2C, IrDA, LIN, MMC, SPI, SSC |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | MPU (Memory Protection Unit) |
| SysTick Timer | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vectored Interrupt Controller) | Nested Vector Interrupt Controller (NVIC) |
| Packhaging | 100-TFBGA (9 x 9 mm) | 100-TFBGA (9x9 mm), BGA100 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Tindminan RoHS | Compliant (green package) | Compliant (GREEN package) |
| Series | SAM3A | SAM3X (ATSAM3X) |
| SysTick Counter | — | 24-bit |
| Volte ng Pagbibigay | — | 1.8 V (core, per distributor listing) |
| Temperature Grade | — | Industrial |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Package Color / MRL | — | GREEN, MRL A |
| Thermal Resistance | — | [DATA_NEEDED: theta JA] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |