ATSAM3S2AA-MU vs ATSAM4LC4AA-MU 比較
詳細な並列比較: ATSAM3S2AA-MU メーカー: Microchip Technology および ATSAM4LC4AA-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
ATSAM3S2AA-MU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2AA-MU ✓ 生産中Microchip Technology
ATSAM4LC4AA-MU - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MU ✓ 生産中仕様比較
| パラメータ | ATSAM3S2AA-MU | ATSAM4LC4AA-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） | $3.60 | $4.45 |
| Core Processor | ARM Cortex-M3 (revision 2.0) | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Max Clock Speed | 64 MHz | 48 MHz |
| Flash Memory | 128 KB (128K x 8) | 256KB (256K x 8) |
| SRAM | 32 KB | 32KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Supply Voltage Nominal | 1.8 V / 3.3 V | — |
| I/O Count | 47 I/O ports | — |
| パッケージ | 48-QFN (7x7 mm) exposed pad | 48-QFN (7x7 mm) exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| Instruction Set | Thumb-2 | — |
| Memory Protection | MPU included | — |
| USB | USB 2.0 Full-Speed device | — |
| Pin Compatibility | Pin-to-pin compatible with AT91SAM7S and SAM3N (48-pin) | — |
| Life Cycle Stage | Active | — |
| Peripherals | DMA, 12-bit ADC, PWM, USART, parallel capture PIO | — |
| 動作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| MSLレベル | [DATA_NEEDED: moisture sensitivity level] | — |
| 電源電圧 | — | [DATA_NEEDED: supply voltage range] |
| Series | — | SAM4L |
| ピン数 | — | 48 |
| Connectivity | — | USB device/embedded host, USART, SPI, I2C |
| Security | — | 128-bit AES hardware encryption |
| Touch Sensing | — | Embedded hardware capacitive touch (QTouch) |
| Display Peripheral | — | Segment LCD controller |
| Low-Power Features | — | Peripheral Event System, SleepWalking |
| Packaging | — | Tray |