ATSAM3S1BB-MU vs ATSAM3S1BA-MUR 对比
详细并排对比 ATSAM3S1BB-MU 出自 Microchip Technology 和 ATSAM3S1BA-MUR 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
ATSAM3S1BA-MUR - 64MHz Cortex-M3 MCU, 64KB Flash | Microchip
ATSAM3S1BA-MUR ✗ 停产规格对比
| 参数 | ATSAM3S1BB-MU | ATSAM3S1BA-MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.12 | $3.35 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-bit single-core |
| 最大时钟频率 | 64 MHz | 64 MHz |
| Flash Memory | 64 KB (64K x 8) | 64 KB (64K x 8) |
| SRAM | 16 KB | 16 KB |
| Series | SAM3S | SAM3S |
| 封装 | 64-QFN (9 x 9 mm) | 64-VFQFN (9x9 mm) Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | Industrial (-40C to +85C) | -40C to +85C |
| USB | USB 2.0 Full-Speed Device | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| Number of I/O | [DATA_NEEDED: number of GPIO] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | 10-bit (up to 10 channels) |
| Connectivity Peripherals | USB, SPI, UART/USART, TWI (I2C) | — |
| Program Memory Type | Flash | — |
| Package Color / Material | QFN, Green | — |
| MSL Rating | MRL B (per Mouser listing) | — |
| RoHS 状态 | Compliant (Green package) | [DATA_NEEDED: RoHS status] |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Nominal Supply | — | 1.8 V / 3.3 V |
| DAC | — | 2 x 12-bit |
| Peripherals | — | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Packaging | — | Tape & Reel (TR) |
| Connectivity | — | [DATA_NEEDED: connectivity interfaces] |