ATSAME54P19A-CTUT-EFP vs ATSAME54P20A-CTUT-EFP 比較
詳細な並列比較: ATSAME54P19A-CTUT-EFP メーカー: Microchip Technology および ATSAME54P20A-CTUT-EFP 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
ATSAME54P19A-CTUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, 120-TFBGA | Microchip
ATSAME54P19A-CTUT-EFP ⚠ ラストタイムバイMicrochip Technology
ATSAME54P20A-CTUT-EFP - SAM E54 MCU 120MHz 1MB Flash | Microchip
ATSAME54P20A-CTUT-EFP ✓ 生産中仕様比較
| パラメータ | ATSAME54P19A-CTUT-EFP | ATSAME54P20A-CTUT-EFP |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | ラストバイ | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.78 | $6.10 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | 1 MB (1M x 8) with ECC, dual-bank |
| Data Memory (SRAM) | 192 KB with ECC | — |
| Operating Voltage Range | 1.71 V to 3.63 V | 1.71 V to 3.6 V |
| パッケージ | 120-ball TFBGA, 8x8 mm, 0.5 mm pitch | 120-TFBGA (8x8 mm, 0.5 mm pitch) |
| 実装タイプ | Surface Mount | Surface Mount (BGA) |
| USB | USB 2.0 Full-Speed Device/Host with integrated PHY | USB 2.0 Full-Speed with on-chip PHY |
| Ethernet | 10/100 Mbps MAC (external PHY required) | 10/100 Mbps MAC (requires external PHY) |
| CAN | CAN-FD | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| 動作温度 | -40C to +85C (industrial) | — |
| RoHS ステータス | ROHS3 Compliant (per distributor listing) | Compliant |
| MSLレベル | [DATA_NEEDED: MSL Level] | MSL3 |
| Flash Endurance | [DATA_NEEDED: program/erase cycles] | — |
| ECC Support | Yes (Flash and SRAM) | — |
| 最大クロック周波数 | — | 120 MHz |
| SRAM | — | 256 KB with ECC |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| CAN Controllers | — | 2x CAN-FD |
| SERCOM Channels | — | Configurable UART/SPI/I2C (up to 8 channels) |
| External Bus Interface | — | Quad/Octal SPI, Parallel Capture Controller |
| 動作温度範囲 | — | -40 C to +85 C (industrial) |
| Supply Form | — | Tape & Reel (CTUT suffix) |