ATSAMG55J19B-MUT vs ATSAMG55J19A-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMG55J19B-MUT sa pamamagitan ng Microchip Technology at ATSAMG55J19A-MU 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
ATSAMG55J19B-MUT - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAMG55J19B-MUT ✓ NakahandaMicrochip Technology
ATSAMG55J19A-MU - Cortex-M4 MCU 120MHz 512KB Flash 64-QFN | Microchip
ATSAMG55J19A-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMG55J19B-MUT | ATSAMG55J19A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Volte ng Pagbibigay | 1.62 V to 3.6 V (single supply) | 3.0 V to 3.6 V |
| Temperature na Operasyon | -40 C to +85 C (Industrial, MUT suffix) | -40C to +85C (Industrial) |
| Packhaging | 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 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL moisture sensitivity level] |
| Tindminan 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 |