ATSAM4LS8BA-MU vs ATSAM4LS4BA-MU 对比
详细并排对比 ATSAM4LS8BA-MU 出自 Microchip Technology 和 ATSAM4LS4BA-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。
规格对比
| 参数 | ATSAM4LS8BA-MU | ATSAM4LS4BA-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） | $1.02 | $1.85 |
| Core Processor | ARM Cortex-M4 (32-bit RISC) | ARM Cortex-M4 |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory | 512KB (512K x 8) | 256 KB (256K x 8) |
| 电源电压 | 3.3 V | 3.3 V |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | down to 1.5 us | — |
| 封装 | 64-QFN (9x9 mm) with exposed pad (HVQCCN) | 64-QFN (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of Terminals | 64 | — |
| Temperature Grade | Industrial | Industrial |
| USB | USB device controller | — |
| Special Features | Peripheral Event System, Sleepwalking, picoPower | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: min and max operating temperature] |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channel count] | — |
| Communication Interfaces | [DATA_NEEDED: full UART/SPI/I2C interface count] | — |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 48 MHz |
| SRAM | — | 32 KB |
| Series | — | SAM4L |
| Connectivity | — | [DATA_NEEDED: peripheral interface list] |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |
| RoHS 状态 | — | Compliant (GREEN per Mouser listing) |
| Supply Voltage Range | — | [DATA_NEEDED: min and max VDD] |