ATSAM3S1AB-AUR vs ATSAM3N1BB-AU 对比
详细并排对比 ATSAM3S1AB-AUR 出自 Microchip Technology 和 ATSAM3N1BB-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
ATSAM3S1AB-AUR - ARM Cortex-M3 64MHz MCU 64KB Flash | Microchip
ATSAM3S1AB-AUR ✓ 量产中
规格对比
| 参数 | ATSAM3S1AB-AUR | ATSAM3N1BB-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） | $2.75 | $2.95 |
| Core Processor | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 (revision 2.0) |
| Core Size | 32-Bit Single-Core | 32-bit |
| 最大时钟频率 | 64 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | 64KB (64K x 8) |
| SRAM | 16 KB | [DATA_NEEDED: SRAM size] |
| 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 (10 x 10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Processing Technology | CMOS | — |
| RoHS 状态 | ROHS3 Compliant | [DATA_NEEDED: RoHS compliance confirmation] |
| Lead Free Status | Lead Free | — |
| Packaging | Tape & Reel (TR) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: moisture sensitivity level] |
| Instruction Set | — | Thumb-2 |
| Interrupt Controller | — | NVIC (Nested Vector Interrupt Controller) |
| SysTick Timer | — | 24-bit |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| Series | — | SAM3N |
| Package Green Status | — | Grn (green/lead-free per Utmel listing) |
| Pin Compatibility | — | Pin-to-pin compatible with SAM7S (48/64-pin) and SAM3S (48/64-pin) |