ATSAM3U2EA-CU vs ATSAM3X4EA-CU 对比
详细并排对比 ATSAM3U2EA-CU 出自 Microchip Technology 和 ATSAM3X4EA-CU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAM3X4EA-CU - 84MHz Cortex-M3 MCU, 256KB Flash | Microchip
ATSAM3X4EA-CU ✓ 量产中规格对比
| 参数 | ATSAM3U2EA-CU | ATSAM3X4EA-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 32-bit ARM Cortex-M3 flash microcontroller | — |
| Product Series | SAM3U Series | — |
| Maximum CPU Frequency | 96 MHz | — |
| CPU Core | ARM Cortex-M3 revision 2.0 | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Flash Memory | 128 KB | 256 KB (256K x 8) |
| SRAM | 36 KB | [DATA_NEEDED: SRAM size] |
| 电源电压 | 1.8 V or 3.3 V | — |
| Memory Protection Unit | Yes | — |
| USB Interface | High-Speed USB Device Port with embedded transceiver | — |
| Memory Card Interface | High-Speed MCI supporting SDIO, SD, and MMC | — |
| External Bus | External Bus Interface | — |
| 封装 | 144-LFBGA (13 x 13 mm) | 144-LFBGA (13 x 13 mm) |
| 引脚数量 | 144 pins | — |
| 安装类型 | Surface Mount | Surface Mount |
| 生命周期状态 | Active | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | RoHS Compliant (green package) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| I/O Voltage | [DATA_NEEDED: I/O voltage range] | — |
| Core Processor | — | ARM Cortex-M3 |
| Core Architecture | — | 32-bit RISC |
| Maximum Clock Speed | — | 84 MHz |
| Series | — | SAM3X |
| Connectivity | — | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC/SD |
| Peripherals | — | MPU, 24-bit SysTick, NVIC |
| Supply Voltage (Nominal) | — | 1.8 V |
| 工作温度 | — | Industrial range (-40C to +85C) |
| Termination Form | — | Ball (LFBGA, square) |
| Number of Terminals | — | 144 |
| Package Color / Compliance Code | — | GREEN, MRL A |
| Memory Protection | — | MPU (Memory Protection Unit) |