ATXMEGA256A3BU-MH vs ATXMEGA128A4U-AUR 比較
詳細な並列比較: ATXMEGA256A3BU-MH メーカー: Microchip Technology および ATXMEGA128A4U-AUR 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
ATXMEGA256A3BU-MH - 256KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA256A3BU-MH ✓ 生産中Microchip Technology
ATXMEGA128A4U-AUR - 8/16-bit AVR XMEGA MCU, 128KB Flash, 44-TQFP | Microchip
ATXMEGA128A4U-AUR ✓ 生産中仕様比較
| パラメータ | ATXMEGA256A3BU-MH | ATXMEGA128A4U-AUR |
|---|---|---|
| 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) | $6.55 | $5.45 |
| Core Architecture | AVR XMEGA (8/16-bit RISC) | AVR XMEGA 8/16-bit RISC |
| Family | AVR XMEGA A3BU | ATxmega A4U |
| Program Memory (Flash) | 256 KB (128K x16) | 128 KB (64K x 16) |
| Boot Code Section | 8 KB | 4 KB |
| SRAM | 16 KB | 8 KB |
| EEPROM | 4 KB | 2 KB (2048 bytes) |
| Maximum CPU Speed | 32 MHz | 32 MHz |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | — |
| I/O Pins | 34 | — |
| ADC | Dual 12-bit, up to 2 Msps | — |
| DAC | 2 x 12-bit | — |
| DMA Channels | 4 | 4 |
| Event System Channels | 8 | 8 |
| RTC | 32-bit RTC with Battery Backup (VBAT) | — |
| Crypto Engine | AES / DES | — |
| パッケージ | 64-pin QFN (9x9 mm), 0.5 mm pitch | 44-pin TQFP (10x10 mm) |
| 動作温度 | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS | Compliant | — |
| Programming/Debug | PDI (Programming and Debug Interface) | — |
| Throughput | — | 32 MIPS |
| Operating Voltage | — | 1.6 V to 3.6 V |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| External Bus Interface | — | Yes |
| MSLレベル | — | 3 (168 hours) |
| RoHS ステータス | — | Compliant |