ATSAMD51G19A-MU vs ATSAMD51G18A-MU 比較
詳細な並列比較: ATSAMD51G19A-MU メーカー: Microchip Technology および ATSAMD51G18A-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
ATSAMD51G19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51G19A-MU ✓ 生産中Microchip Technology
ATSAMD51G18A-MU - 120MHz ARM Cortex-M4F MCU 256KB Flash | Microchip
ATSAMD51G18A-MU ✓ 生産中仕様比較
| パラメータ | ATSAMD51G19A-MU | ATSAMD51G18A-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） | $5.40 | $3.88 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| CoreMark Performance | 273 | — |
| DMIPS | 150 | — |
| Program Flash Memory | 512 KB (512K x 8) dual-panel with ECC | — |
| SRAM | 192 KB | 128 KB (with ECC) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range V] | — |
| 動作温度範囲 | -40C to +85C (industrial) | — |
| パッケージ | 48-VFQFN Exposed Pad (7x7 mm) | 48-VQFN (7x7 mm) with exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps, 16 channels |
| DAC | 12-bit | Two 12-bit outputs |
| USB Interface | USB 2.0 High-Speed with on-chip transceiver | — |
| SERCOM Modules | [DATA_NEEDED: number of SERCOM modules] | — |
| Cryptographic Accelerator | AES, TRNG, Public Key Cryptography | — |
| MSLレベル | MSL3 (168 hours) | 3 (168 hours) |
| RoHS ステータス | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M4F |
| CPU Architecture | — | 32-bit RISC with FPU and DSP |
| Maximum CPU Clock | — | 120 MHz |
| Performance | — | 1.25 DMIPS/MHz |
| Program Flash | — | 256 KB (with ECC) |
| Operating Voltage | — | 1.71 V to 3.63 V |
| 動作温度 | — | -40 C to +85 C (industrial) |
| USB | — | USB 2.0 Full-Speed and High-Speed with on-chip PHY |
| Ethernet | — | 10/100 MAC (requires external PHY) |
| Serial Interfaces | — | Up to 6 SERCOM (configurable I2C/SPI/UART) |
| I/O Pins | — | Up to 37 GPIO |
| Cryptography | — | TRNG, AES, SHA hardware accelerator |
| Family | — | SAM D51 (D5x/E5x family) |