ATSAM3N00AA-MUR vs ATSAM3N2AA-MU 对比
详细并排对比 ATSAM3N00AA-MUR 出自 Microchip Technology 和 ATSAM3N2AA-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
ATSAM3N00AA-MUR - 48MHz Cortex-M3 MCU 16KB Flash | Microchip
ATSAM3N00AA-MUR ✓ 量产中Microchip Technology
ATSAM3N2AA-MU - 48MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2AA-MU ✓ 量产中规格对比
| 参数 | ATSAM3N00AA-MUR | ATSAM3N2AA-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） | $2.15 | $7.35 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit single-core | 32-bit |
| 最大时钟频率 | 48 MHz | — |
| Program Memory Size | 16 KB (16K x 8) FLASH | — |
| RAM Size | 4 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V (1.8V/2.5V/3.3V operation) | 1.62 V to 3.6 V |
| 封装 | 48-VFQFN Exposed Pad, 7x7 mm | 48-QFN (7x7 mm) with exposed pad |
| 工作温度 | -40C to +85C (Industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Peripherals | Brown-out Detect/Reset, PWM, WDT | — |
| Connectivity | USART, UART, SPI, TWI (I2C) | — |
| ADC Resolution | 10-bit | 10-bit, 8 channels |
| Debug Interfaces | JTAG, Serial Wire Debug (SWD) | — |
| Number of I/O | [DATA_NEEDED: number of programmable I/O lines] | 34 |
| Termination Form | No Lead (HVQCCN) | — |
| RoHS 状态 | Compliant (GREEN package per Mouser) | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Maximum Clock Speed | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB (16K x 8) |
| USART Peripherals | — | 2 |
| UART Peripherals | — | 2 |
| SPI Peripherals | — | 3 |
| TWI (I2C) Peripherals | — | 2 |
| PWM Channels | — | 1 PWM timer |
| General-Purpose Timers | — | 6 |
| Oscillator Type | — | Internal |
| Touch Support | — | Atmel QTouch capacitive touch (buttons/sliders/wheels) |
| Packaging | — | Tape & Reel (TR) |
| Instruction Set | — | Thumb-2 |
| Pin Compatibility | — | SAM7S and SAM3S series (48-pin versions) |