ATSAM4LC2CA-AU vs ATSAM4LC4CA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4LC2CA-AU sa pamamagitan ng Microchip Technology at ATSAM4LC4CA-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
ATSAM4LC2CA-AU - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LC2CA-AU ✓ NakahandaMicrochip Technology
ATSAM4LC4CA-AU - 48MHz Cortex-M4 256KB Flash MCU | Microchip
ATSAM4LC4CA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4LC2CA-AU | ATSAM4LC4CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB (256K x 8) |
| SRAM | 32 KB | 32 KB (32K x 8) |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | 1.5 us (typical, fastest in Cortex-M4 class) | 1.5 us |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V (nominal 1.8 V / 3.3 V) |
| DMA Channels | 16 | — |
| Timers | 7 | — |
| Comparators | 4 | — |
| USART | 4 | — |
| TWI (I2C) Interfaces | 4 | — |
| Hardware Cryptography | AES, DES, Triple-DES accelerator | — |
| LCD Controller | Integrated segment LCD controller | — |
| USB | USB host and device | — |
| Packhaging | 100-TQFP (14x14 mm) | 100-TQFP (14 x 14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | Industrial temperature range (-40C to +85C) |
| Tindminan RoHS | Compliant (GREEN package per Mouser listing) | Green / RoHS compliant |
| Maximum Clock Speed | — | 48 MHz |
| Crypto Engine | — | Yes (AES) |
| ADC Resolution | — | 10-bit and 12-bit |
| Series | — | SAM4L |
| Number of I/O | — | [DATA_NEEDED: number of GPIO pins] |
| Connectivity Peripherals | — | [DATA_NEEDED: UART/SPI/I2C/USB details] |