ATSAM3S2AA-MU vs ATSAM3N00AA-MU 对比
详细并排对比 ATSAM3S2AA-MU 出自 Microchip Technology 和 ATSAM3N00AA-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
ATSAM3S2AA-MU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2AA-MU ✓ 量产中Microchip Technology
ATSAM3N00AA-MU - 48MHz Cortex-M3 MCU 16KB Flash | Microchip
ATSAM3N00AA-MU ✓ 量产中规格对比
| 参数 | ATSAM3S2AA-MU | ATSAM3N00AA-MU |
|---|---|---|
| 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） | $3.60 | $0.95 |
| Core Processor | ARM Cortex-M3 (revision 2.0) | ARM Cortex-M3 |
| Core Size | 32-bit | 32-Bit |
| Max Clock Speed | 64 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 16 KB (16K x 8) |
| SRAM | 32 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Supply Voltage Nominal | 1.8 V / 3.3 V | — |
| I/O Count | 47 I/O ports | — |
| 封装 | 48-QFN (7x7 mm) exposed pad | 48-QFN (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Instruction Set | Thumb-2 | — |
| Memory Protection | MPU included | — |
| USB | USB 2.0 Full-Speed device | — |
| Pin Compatibility | Pin-to-pin compatible with AT91SAM7S and SAM3N (48-pin) | — |
| Life Cycle Stage | Active | — |
| Peripherals | DMA, 12-bit ADC, PWM, USART, parallel capture PIO | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| MSL 等级 | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: moisture sensitivity level] |
| Maximum Clock Speed | — | 48 MHz |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| Number of I/O | — | [DATA_NEEDED: number of programmable I/O] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Communication Interfaces | — | USART, UART, SPI, TWI (I2C) |
| Timers | — | [DATA_NEEDED: timer count] |
| Programmability | — | In-System Programmable Flash |
| RoHS 状态 | — | Compliant (Green package) |
| Family Series | — | SAM3N (SAM3N00A) |