ATSAMD51J19A-MU vs ATSAMD51J20A-MU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD51J19A-MU disebabkan oleh Microchip Technology dan ATSAMD51J20A-MU 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
ATSAMD51J19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-MU ✓ AktifMicrochip Technology
ATSAMD51J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51J20A-MU ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD51J19A-MU | ATSAMD51J20A-MU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel, with ECC) | 1 MB (1024 KB) dual-panel with ECC |
| SRAM | 192 KB (with ECC) | 256 KB with ECC |
| Operating Voltage | 1.71 V to 3.63 V | — |
| Kemasan | 64-pin VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) with exposed thermal pad |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 2x 12-bit | 2x 12-bit, 1 MSPS |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed device/host with on-chip PHY |
| CAN | CAN-FD | — |
| Serial Interfaces | SERCOM (configurable UART/SPI/I2C), I2S, LIN | — |
| Suhu Operasi | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| I/O Count | Up to 51 GPIO | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Maximum CPU Frequency | — | 120 MHz |
| Operating Voltage (VDDIO/VDDANA) | — | 1.71 V to 3.6 V |
| SERCOM | — | Up to 8 configurable serial interfaces (UART/SPI/I2C) |
| Crypto Accelerator | — | AES, SHA, RSA, TRNG |
| I2S / SDHOST / PDC / ISI | — | I2S, SD Host, Pixel Display Controller, Image Sensor Interface |
| Touch Support (PTC) | — | Yes (Peripheral Touch Controller) |