ATSAM3U1CA-AU vs ATSAM3U2CA-AU 比較
詳細な並列比較: ATSAM3U1CA-AU メーカー: Microchip Technology および ATSAM3U2CA-AU 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
ATSAM3U1CA-AU - 96MHz Cortex-M3, 64KB Flash MCU | Microchip
ATSAM3U1CA-AU ✓ 生産中Microchip Technology
ATSAM3U2CA-AU - 96MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3U2CA-AU ✓ 生産中仕様比較
| パラメータ | ATSAM3U1CA-AU | ATSAM3U2CA-AU |
|---|---|---|
| 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） | $12.70 | $4.45 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit | 32-bit |
| 最大クロック周波数 | 96 MHz | 96 MHz |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Program Memory Size | 64 KB (64K x 8) Flash | — |
| Flash Organization | 128-bit wide | — |
| SRAM Size | 20 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| USB | High-speed USB device with integrated transceiver | USB 2.0 High-Speed Device, 480 Mbps, embedded transceiver, 4 KB FIFO, up to 7 endpoints, dedicated DMA |
| DMA | PDC and DMA, multi-layer bus matrix, multiple SRAM banks | — |
| パッケージ | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| Series | SAM3U | — |
| 動作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (A grade) |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| MSLレベル | [DATA_NEEDED: moisture sensitivity level] | — |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 36 KB |
| Memory Protection Unit | — | Yes (MPU) |
| USART/UART | — | Up to 4 USARTs (ISO7816, IrDA, flow control, SPI, Manchester) + 1 UART |
| Serial Interfaces | — | 2 x TWI (I2C-compatible), 1 x SPI, 1 x SSC (I2S), 1 x HSMCI (SDIO/SD/MMC) |
| 電源電圧 | — | 1.62 V to 3.6 V |
| RTC Current (backup domain) | — | 0.6 uA |
| Backup Registers | — | 32 registers in VDDBU domain |
| Life Cycle Stage | — | ACTIVE |
| Number of ADC Channels | — | [DATA_NEEDED: Number of ADC channels] |
| RoHS ステータス | — | [DATA_NEEDED: RoHS status] |