ATSAM4LC8CA-AUR vs ATSAM4SD32BA-AU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAM4LC8CA-AUR disebabkan oleh Microchip Technology dan ATSAM4SD32BA-AU disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAM4LC8CA-AUR - Cortex-M4 48MHz 512KB MCU | Microchip
ATSAM4LC8CA-AUR ✓ AktifMicrochip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAM4LC8CA-AUR | ATSAM4SD32BA-AU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Frekuensi Klock Maksimum | 48 MHz | 120 MHz |
| Flash Memory | 512KB (512K x 8) | 2 MB (2M x 8) |
| Tegangan Pemberi Arus | 1.8 V / 2.5 V / 3.3 V (1.62 V to 3.6 V) | 1.2 V core / 3.3 V I/O |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | 1.5 us | — |
| Kemasan | 100-TQFP (14 x 14 mm) | 64-LQFP (10x10 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | Industrial (-40C to +85C) | -40C to +85C (Industrial) |
| Peripherals | LCD controller, hardware crypto, USB host/device, DMA, PICOUART | — |
| ADC Resolution | 12-bit and 10-bit | — |
| Connectivity | USB 2.0, SPI, I2C, UART/USART | — |
| Packaging | Tape & Reel (alternate -R suffix) | — |
| Status RoHS | Compliant (GREEN package) | Compliant |
| Core | — | ARM Cortex-M4 with DSP, Thumb-2 |
| Instruction Cache | — | 2 Kbytes |
| SRAM | — | 160 KB |
| Memory Protection Unit (MPU) | — | Yes |
| ADC | — | 12-bit, up to 24 channels |
| DAC | — | 12-bit, 1 channel |
| USB | — | USB 2.0 FS Device + FS Host/Device |
| CAN | — | 2x CAN 2.0A/B |
| External Bus Interface | — | Yes (EBI for SRAM/SDRAM) |
| DMA | — | Peripheral DMA + 16-channel Central DMA |
| Aras MSL | — | 3 (168 hours) |