ATSAM3S1AB-AUR vs ATSAM3S1BB-AUR 对比
详细并排对比 ATSAM3S1AB-AUR 出自 Microchip Technology 和 ATSAM3S1BB-AUR 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
ATSAM3S1AB-AUR - ARM Cortex-M3 64MHz MCU 64KB Flash | Microchip
ATSAM3S1AB-AUR ✓ 量产中Microchip Technology
ATSAM3S1BB-AUR - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1BB-AUR ✓ 量产中规格对比
| 参数 | ATSAM3S1AB-AUR | ATSAM3S1BB-AUR |
|---|---|---|
| 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） | $2.75 | $2.98 |
| Core Processor | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core |
| 最大时钟频率 | 64 MHz | 64 MHz |
| Flash Memory | 64 KB (64K x 8) | 64KB (64K x 8) |
| SRAM | 16 KB | 16KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| ADC Resolution | 12-bit, 8 channels | — |
| DAC Resolution | 12-bit, 2 channels | — |
| DMA Channels | 22 | — |
| Serial Interfaces | I2C, SPI, USART, UART, SSC, I2S | — |
| 封装 | 48-LQFP (7x7 mm) | 64-LQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Processing Technology | CMOS | — |
| RoHS 状态 | ROHS3 Compliant | Compliant (Green, per Mouser listing) |
| Lead Free Status | Lead Free | — |
| Packaging | Tape & Reel (TR) | Tape & Reel (AUR suffix) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: Moisture Sensitivity Level] |
| Series | — | SAM3S |
| Terminal Form | — | Gull Wing |
| Terminal Count | — | 64 |
| Package Shape | — | Square |
| 电源电压 | — | [DATA_NEEDED: Supply Voltage Range] |
| Number of I/O | — | [DATA_NEEDED: Number of I/O] |
| Peripherals | — | [DATA_NEEDED: Peripheral List] |