ATSAM4S4AA-MU vs ATSAM4LC8BA-UUR 对比
详细并排对比 ATSAM4S4AA-MU 出自 Microchip Technology 和 ATSAM4LC8BA-UUR 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
ATSAM4LC8BA-UUR - 48MHz Cortex-M4 512KB WLCSP-64 | Microchip
ATSAM4LC8BA-UUR ✓ 量产中规格对比
| 参数 | ATSAM4S4AA-MU | ATSAM4LC8BA-UUR |
|---|---|---|
| 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） | $5.79 | $3.95 |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-bit |
| 最大时钟频率 | 120 MHz | 48 MHz |
| Flash Memory | 256KB (256K x 8) | 512 KB |
| SRAM | 64KB (64K x 8) | — |
| 电源电压 | 1.62 V to 3.6 V | — |
| Data Converters | A/D 8x12b | — |
| Oscillator Type | Internal | — |
| 工作温度 | -40C to +85C (TA) | — |
| 封装 | 48-QFN (7x7 mm) Exposed Pad | 64-ball WLCSP (5.27 x 5.19 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Series | SAM4S | SAM4L (ATSAM4LC8B) |
| Connectivity | UART/USART, SPI, TWI (I2C) | — |
| Peripherals | PWM, DMA, WDT | — |
| Low Power Consumption | 180 uA (per Microchip product page) | — |
| RoHS 状态 | Compliant (QFN GREEN package per Mouser listing) | Compliant |
| Processor / FPU | Cortex-M4 with FPU and DSP instructions | — |
| Core Processor | — | ARM Cortex-M4 |
| 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 | — | 1.5 us (minimum) |
| ADC Resolution | — | 10-bit, 12-bit |
| Number of GPIOs | — | 43 |
| Cryptography | — | AES hardware acceleration |
| Temperature Range | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel (T&R) |