ATSAM3N1BB-MU vs ATSAM3S1BA-MU 对比
详细并排对比 ATSAM3N1BB-MU 出自 Microchip Technology 和 ATSAM3S1BA-MU 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-MU - 64MHz Cortex-M3 MCU, 64KB Flash | Microchip
ATSAM3S1BA-MU Obsolete规格对比
| 参数 | ATSAM3N1BB-MU | ATSAM3S1BA-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.95 | $1.53 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 |
| Core Size | 32-bit | 32-Bit |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 16 KB (16K x 8) |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Supply Voltage Nominal | 1.8 V / 2.5 V / 3 V / 3.3 V | — |
| Instruction Set | Thumb-2 | — |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | — |
| Capacitive Touch | QTouch library support | — |
| 封装 | 64-QFN (9x9 mm) | 64-QFN (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| 工作温度 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Pin Compatibility | Pin-to-pin compatible with SAM7S (48/64-pin) and SAM3S (48/64/100-pin) | — |
| QFN Bottom Pad | Must be connected to ground (per datasheet) | — |
| RoHS 状态 | Compliant (QFN, Grn per Mouser) | [DATA_NEEDED: RoHS compliance status] |
| Maximum Clock Speed | — | 64 MHz |
| Flash Program Memory | — | 64 KB (64K x 8) |
| Connectivity | — | I2C, MMC, SPI, SSC, UART/USART, USB |
| Series | — | SAM3S |
| Program Memory Type | — | FLASH |
| Number of I/O | — | [DATA_NEEDED: number of GPIO pins] |
| Peripherals | — | [DATA_NEEDED: peripheral list detail] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL rating] |