ATSAM3U1CB-CU vs ATSAM4S2CB-CN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM3U1CB-CU sa pamamagitan ng Microchip Technology at ATSAM4S2CB-CN 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
ATSAM3U1CB-CU - 96MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3U1CB-CU ✓ NakahandaMicrochip Technology
ATSAM4S2CB-CN - 120MHz Cortex-M4 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM4S2CB-CN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM3U1CB-CU | ATSAM4S2CB-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M3 (revision 2.0) | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit Single-Core |
| Maksimum na Taktiko ng Oras | 96 MHz | 120 MHz |
| Flash Memory | 64 KB (64K x 8) | 128 KB (128K x 8) |
| SRAM | 20 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 57 | [DATA_NEEDED: GPIO count] |
| ADC Resolution | 10-bit, 12-bit | — |
| Temperature na Operasyon | -40 C to +85 C | -40C to +105C (extended temp, CNR suffix) |
| Packhaging | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Memory Protection Unit | Yes (MPU) | — |
| Instruction Set | Thumb-2 | — |
| Flash Bus Width | 128-bit with memory accelerator, dual bank | — |
| Life Cycle Stage | ACTIVE | — |
| Tindminan RoHS | Compliant (ROHS, per JLCPCB listing) | — |
| Internal Oscillators | 4, 8, 12 MHz, 32 kHz | — |
| UART | 4 | — |
| Volte ng Pagbibigay | — | [DATA_NEEDED: supply voltage range] |
| Peripherals | — | [DATA_NEEDED: peripheral list] |
| Communication Interfaces | — | [DATA_NEEDED: interface detail (UART/SPI/I2C/USB/USART)] |
| Packaging | — | Tape & Reel (MRL B) |
| Green / RoHS Status | — | GREEN, RoHS compliant per LCSC listing |
| Series | — | SAM4S |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |
| FPU / DSP Instructions | — | Cortex-M4 hardware FPU and DSP extension |