ATSAMG55J19B-MUT vs ATSAMG55J19A-MU مقایسه
مقایسه دقیق کنار به کنار ATSAMG55J19B-MUT توسط Microchip Technology و ATSAMG55J19A-MU توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATSAMG55J19B-MUT - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAMG55J19B-MUT ✓ فعالMicrochip Technology
ATSAMG55J19A-MU - Cortex-M4 MCU 120MHz 512KB Flash 64-QFN | Microchip
ATSAMG55J19A-MU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMG55J19B-MUT | ATSAMG55J19A-MU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M4 with FPU (single-precision) and DSP extensions | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 176 KB | — |
| ROM (Boot Loader) | 8 KB | — |
| ولتاژ تغذیه | 1.62 V to 3.6 V (single supply) | 3.0 V to 3.6 V |
| دمای کاری | -40 C to +85 C (Industrial, MUT suffix) | -40C to +85C (Industrial) |
| بسته‌بندی | 64-QFN MRLB, 7.5 x 7.5 mm with exposed pad | 64-pin QFN (7.5x7.5 mm) |
| GPIO Count | Up to 47 | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Audio Interface | I2S / SSC (Synchronous Serial Controller) | I2S / TDM (up to 2 instances) |
| Oscillators | 3 to 20 MHz crystal/ceramic resonator + 3 internal RC oscillators | — |
| Boot Loader | Embedded, supports Flash programming | — |
| Watchdog Timer | Yes | — |
| Power-on Reset / Brown-out Detector | Yes | — |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL moisture sensitivity level] |
| وضعیت RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4F (with FPU) |
| Core Size | — | 32-Bit |
| Maximum CPU Speed | — | 120 MHz |
| Program Memory Size | — | 512 KB Flash |
| RAM Size | — | Up to 176 KB SRAM |
| USB Interface | — | USB 2.0 Full-Speed with on-chip PHY |
| ADC | — | [DATA_NEEDED: ADC resolution and channel count] |
| Active Current (picoPower) | — | 100 uA/MHz |
| Deep Sleep Current | — | <7 uA with SRAM retention |
| Wake-up Time | — | Down to 3 us from deep sleep |