ATSAMD51J20A-MU vs ATSAMD51J18A-MU 比較
詳細な並列比較: ATSAMD51J20A-MU メーカー: Microchip Technology および ATSAMD51J18A-MU メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATSAMD51J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51J20A-MU ✓ 生産中Microchip Technology
ATSAMD51J18A-MU - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-MU ✓ 生産中仕様比較
| パラメータ | ATSAMD51J20A-MU | ATSAMD51J18A-MU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.75 | $3.42 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 1 MB (1024 KB) dual-panel with ECC | — |
| SRAM | 256 KB with ECC | 128 KB |
| Operating Voltage (VDDIO/VDDANA) | 1.71 V to 3.6 V | — |
| パッケージ | 64-pin VQFN (9x9 mm) with exposed thermal pad | 64-pin QFN (9x9 mm) with exposed pad |
| 動作温度 | -40 C to +85 C (industrial) | -40 C to +85 C (industrial grade) |
| 実装タイプ | Surface Mount | — |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | 2x 12-bit, 1 MSPS | Two 12-bit DACs |
| USB | USB 2.0 Full-Speed device/host with on-chip PHY | Full-speed USB 2.0 with on-chip PHY |
| SERCOM | Up to 8 configurable serial interfaces (UART/SPI/I2C) | Up to 6 configurable SERCOM (UART/SPI/I2C/LIN) |
| 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) | — |
| MSLレベル | [DATA_NEEDED: MSL rating] | — |
| RoHS ステータス | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | — | 120 MHz |
| Program Flash | — | 256 KB (256K x 8) |
| Operating Voltage | — | 1.71 V to 3.63 V |
| GPIO Count | — | 51 |
| CAN | — | Two CAN-FD controllers |
| Touch Peripheral | — | Peripheral Touch Controller (PTC) |