ATSAM3U1CA-AU vs ATSAM3U2CA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3U1CA-AU sa pamamagitan ng Microchip Technology at ATSAM3U2CA-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
ATSAM3U1CA-AU - 96MHz Cortex-M3, 64KB Flash MCU | Microchip
ATSAM3U1CA-AU ✓ NakahandaMicrochip Technology
ATSAM3U2CA-AU - 96MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3U2CA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3U1CA-AU | ATSAM3U2CA-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 | 96 MHz | 96 MHz |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Program Memory Size | 64 KB (64K x 8) Flash | — |
| Flash Organization | 128-bit wide | — |
| SRAM Size | 20 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| USB | High-speed USB device with integrated transceiver | USB 2.0 High-Speed Device, 480 Mbps, embedded transceiver, 4 KB FIFO, up to 7 endpoints, dedicated DMA |
| DMA | PDC and DMA, multi-layer bus matrix, multiple SRAM banks | — |
| Packhaging | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Series | SAM3U | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C (A grade) |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Level ng MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 36 KB |
| Memory Protection Unit | — | Yes (MPU) |
| USART/UART | — | Up to 4 USARTs (ISO7816, IrDA, flow control, SPI, Manchester) + 1 UART |
| Serial Interfaces | — | 2 x TWI (I2C-compatible), 1 x SPI, 1 x SSC (I2S), 1 x HSMCI (SDIO/SD/MMC) |
| Volte ng Pagbibigay | — | 1.62 V to 3.6 V |
| RTC Current (backup domain) | — | 0.6 uA |
| Backup Registers | — | 32 registers in VDDBU domain |
| Life Cycle Stage | — | ACTIVE |
| Number of ADC Channels | — | [DATA_NEEDED: Number of ADC channels] |
| Tindminan RoHS | — | [DATA_NEEDED: RoHS status] |