ATSAM3U1EA-CU vs ATSAM3U1EB-CU 对比
详细并排对比 ATSAM3U1EA-CU 出自 Microchip Technology 和 ATSAM3U1EB-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。
规格对比
| 参数 | ATSAM3U1EA-CU | ATSAM3U1EB-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $4.59 |
| Processor Core | ARM Cortex-M3, 32-bit RISC | — |
| Maximum Operating Frequency | 96 MHz | — |
| Embedded Flash Memory | 64 KB | — |
| SRAM | 20 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| 封装 | 144-BGA (13x13) | 144-LFBGA (13x13 mm) |
| Package Type | Surface-mount LFBGA | — |
| 工作温度范围 | -40°C to +85°C | — |
| USB | High-speed USB device port with embedded transceiver | — |
| Memory Card Interface | High-speed MCI for SDIO, SD, and MMC | — |
| DMA | Supported | — |
| PWM | Supported | — |
| Watchdog Timer | Supported | — |
| I2S | Supported | — |
| ADC | Two 10-bit and two 12-bit ADC groups | — |
| Instruction Set | Thumb-2 instruction set | Thumb-2 |
| Memory Protection Unit | MPU | Yes (MPU) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Core Processor | — | ARM Cortex-M3 revision 2.0 |
| Core Size | — | 32-bit |
| Maximum Clock Speed | — | 96 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| RAM Size | — | 20K x 8 |
| Flash Access | — | 128-bit wide, memory accelerator, dual bank |
| Number of Terminals | — | 144 |
| Terminal Form | — | Ball |
| 安装类型 | — | Surface Mount |
| Temperature Grade | — | Industrial |
| Life Cycle Stage | — | Active |