ATSAM3S2CA-AUR vs ATSAM3S2CA-AU 对比
详细并排对比 ATSAM3S2CA-AUR 出自 Microchip Technology 和 ATSAM3S2CA-AU 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
ATSAM3S2CA-AUR - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-AUR ✓ 量产中Microchip Technology
ATSAM3S2CA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-AU ✓ 量产中规格对比
| 参数 | ATSAM3S2CA-AUR | ATSAM3S2CA-AU |
|---|---|---|
| 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 | $4.25 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-Bit | 32-Bit |
| 最大时钟频率 | 64 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB (128K x 8) |
| Instruction Set | Thumb-2 (RISC) | Thumb-2 |
| Supply Voltage Range | 1.62 V to 3.6 V (1.8 V / 3.3 V) | — |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 100 | — |
| Temperature Grade | Industrial | Industrial (-40C to +85C) |
| SRAM | [DATA_NEEDED: SRAM size] | 32 KB |
| Peripheral Features | [DATA_NEEDED: detailed peripheral list] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS 状态 | ROHS3 Compliant | RoHS Compliant (lead-free, 'AU' suffix) |
| Package Color / Green Status | LQFP GREEN | — |
| 湿敏等级（MSL） | [DATA_NEEDED: MSL level] | — |
| Max Clock Frequency | — | 64 MHz |
| Series | — | SAM3S |
| Memory Protection Unit | — | Yes (MPU) |
| I/O Ports | — | 47 |
| Supply Voltage (VDDCORE domain) | — | 1.08 V to 1.32 V |
| I/O Supply | — | 1.8 V / 3.3 V |
| Life Cycle Stage | — | ACTIVE |
| Program Memory Type | — | Flash |