ATSAM4LS4AA-AU vs ATSAM4LS4BA-AU 对比
详细并排对比 ATSAM4LS4AA-AU 出自 Microchip Technology 和 ATSAM4LS4BA-AU 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
ATSAM4LS4AA-AU - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LS4AA-AU ✓ 量产中
规格对比
| 参数 | ATSAM4LS4AA-AU | ATSAM4LS4BA-AU |
|---|---|---|
| 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） | $5.10 | $6.02 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 (32-bit single-core) |
| Core Size | 32-bit | 32-Bit |
| 最大时钟频率 | 48 MHz | 48 MHz |
| Flash Memory Size | 256 KB (256K x 8) | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | 1.5 us | — |
| 封装 | 48-TQFP (7x7 mm) | 64-TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| USB | USB Device | — |
| Peripheral Event System | Yes | — |
| SleepWalking | Yes | — |
| Security | Crypto peripherals (per Mouser listing: CRYPTO) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Green / RoHS compliant (per Mouser listing) |
| Packaging Option | Tray (per Mouser MRL listing) | — |
| Flash Memory | — | 256 KB (256K x 8) |
| SRAM | — | 32 KB |
| 电源电压 | — | 3.3 V (nominal) |
| Series | — | SAM4L |
| Security Features | — | AES/DES hardware crypto engine |
| Programmable I/O Count | — | [DATA_NEEDED: number of programmable I/O pins] |
| Peripherals | — | [DATA_NEEDED: full peripheral list from datasheet] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Packaging | — | Tray |