ATSAM4LS4CA-AUR vs ATSAM4LS4AA-AUR 对比
详细并排对比 ATSAM4LS4CA-AUR 出自 Microchip Technology 和 ATSAM4LS4AA-AUR 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
ATSAM4LS4CA-AUR - 32-bit ARM Cortex-M4 48MHz MCU | Microchip
ATSAM4LS4CA-AUR ✓ 量产中Microchip Technology
ATSAM4LS4AA-AUR - 48MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4LS4AA-AUR ✓ 量产中规格对比
| 参数 | ATSAM4LS4CA-AUR | ATSAM4LS4AA-AUR |
|---|---|---|
| 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） | $4.85 | $3.98 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| 最大时钟频率 | 48 MHz | 48 MHz |
| Program Memory Size | 256 KB (256K x 8) | — |
| Program Memory Type | FLASH | Flash |
| RAM Size | 32K x 8 | — |
| Supply Voltage Range | 1.68 V to 3.6 V | — |
| 封装 | 100-TQFP (14x14 mm) | 48-TQFP (7x7 mm) |
| 引脚数 | 100 | 48 |
| 工作温度 | -40C to +85C (Industrial) | Industrial (-40C to +85C) |
| ADC Resolution | 10-bit and 12-bit | — |
| Security Feature | Hardware AES crypto module | — |
| 安装类型 | Surface Mount | Surface Mount |
| Series | SAM4L | — |
| Termination Form | Gull Wing | — |
| RoHS 状态 | Compliant (Green package per Mouser) | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: number of GPIO] |
| Flash Memory | — | 256KB (256K x 8) |
| 电源电压 | — | 1.8V / 3.3V |
| Active Mode Current | — | 90 uA/MHz |
| Sleep Mode Current | — | 1.5 uA |
| Wake-up Time | — | Down to 1.5 us |
| USB | — | USB device controller |
| Special Features | — | Crypto acceleration, Peripheral Event System, SleepWalking |
| Packaging | — | Tape & Reel (R suffix) |
| SRAM | — | [DATA_NEEDED: SRAM size] |