ATSAM4LC4AA-MU vs ATSAM4LC4AA-MUR 对比
详细并排对比 ATSAM4LC4AA-MU 出自 Microchip Technology 和 ATSAM4LC4AA-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
ATSAM4LC4AA-MU - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MU ✓ 量产中Microchip Technology
ATSAM4LC4AA-MUR - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MUR ✓ 量产中规格对比
| 参数 | ATSAM4LC4AA-MU | ATSAM4LC4AA-MUR |
|---|---|---|
| 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） | $4.45 | $3.49 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit |
| Max Clock Speed | 48 MHz | 48 MHz |
| Flash Memory | 256KB (256K x 8) | 256KB (256K x 8) |
| SRAM | 32KB | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| Series | SAM4L | SAM4L (Atmel/Microchip) |
| 引脚数 | 48 | — |
| 封装 | 48-QFN (7x7 mm) exposed pad | 48-QFN (7x7 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| Connectivity | USB device/embedded host, USART, SPI, I2C | I2C, SPI, UART/USART, USB Device |
| Security | 128-bit AES hardware encryption | — |
| Touch Sensing | Embedded hardware capacitive touch (QTouch) | — |
| Display Peripheral | Segment LCD controller | — |
| Low-Power Features | Peripheral Event System, SleepWalking | — |
| Packaging | Tray | Tape & Reel (MRL A) |
| RAM Size | — | 32K x 8 |
| Supply Voltage Range | — | 1.68 V to 3.6 V |
| Active Mode Current | — | 90 uA/MHz |
| Sleep Mode Current | — | 1.5 uA |
| Wake-up Time | — | Down to 1.5 us |
| Peripherals | — | AES, Crypto, DMA, POR, PWM, WDT, ADC, DAC, Comparators |
| Green Status | — | Green / RoHS compliant (per Mouser listing) |