ATSAM3A4CA-CU vs ATSAM3X4CA-CU 比較
詳細な並列比較: ATSAM3A4CA-CU メーカー: Microchip Technology および ATSAM3X4CA-CU 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
ATSAM3A4CA-CU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3A4CA-CU ✓ 生産中Microchip Technology
ATSAM3X4CA-CU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3X4CA-CU ✓ 生産中仕様比較
| パラメータ | ATSAM3A4CA-CU | ATSAM3X4CA-CU |
|---|---|---|
| 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 | $6.10 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit, single-core | 32-bit |
| Maximum Clock Speed | 84 MHz | 84 MHz |
| Flash Memory | 256KB (256K x 8), 2 x 128KB banks | 256KB (256K x 8) |
| SRAM | 64KB, 2 x 32KB banks | [DATA_NEEDED: SRAM size] |
| Supply Voltage Range | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 V typical) | — |
| Connectivity | CAN, I2C (TWI), IrDA, LIN, MMC/SD, SPI, SSC, UART/USART | CAN, Ethernet, I2C, IrDA, LIN, MMC, SPI, SSC |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | MPU (Memory Protection Unit) |
| SysTick Timer | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vectored Interrupt Controller) | Nested Vector Interrupt Controller (NVIC) |
| パッケージ | 100-TFBGA (9 x 9 mm) | 100-TFBGA (9x9 mm), BGA100 |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40C to +85C (industrial) | — |
| RoHS ステータス | Compliant (green package) | Compliant (GREEN package) |
| Series | SAM3A | SAM3X (ATSAM3X) |
| SysTick Counter | — | 24-bit |
| 電源電圧 | — | 1.8 V (core, per distributor listing) |
| Temperature Grade | — | Industrial |
| 動作温度範囲 | — | [DATA_NEEDED: operating temperature range] |
| Package Color / MRL | — | GREEN, MRL A |
| 熱抵抗 | — | [DATA_NEEDED: theta JA] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |