ATSAM4S4AA-MU vs ATSAM4S2AA-MU 对比
详细并排对比 ATSAM4S4AA-MU 出自 Microchip Technology 和 ATSAM4S2AA-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。
Microchip Technology
ATSAM4S2AA-MU - 120MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4S2AA-MU ✓ 量产中规格对比
| 参数 | ATSAM4S4AA-MU | ATSAM4S2AA-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） | $5.79 | $1.22 |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-Bit |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory | 256KB (256K x 8) | — |
| SRAM | 64KB (64K x 8) | — |
| 电源电压 | 1.62 V to 3.6 V | [DATA_NEEDED: supply voltage range] |
| Data Converters | A/D 8x12b | — |
| Oscillator Type | Internal | — |
| 工作温度 | -40C to +85C (TA) | Industrial grade (-40C to +85C per Mouser IND TEMP listing) |
| 封装 | 48-QFN (7x7 mm) Exposed Pad | 48-QFN (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Series | SAM4S | SAM4S |
| 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 (GREEN package per Mouser listing) |
| Processor / FPU | Cortex-M4 with FPU and DSP instructions | — |
| Core Processor | — | ARM Cortex-M4 |
| Max Clock Frequency | — | 120 MHz |
| Program Memory (FLASH) | — | 128 KB (128K x 8) |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Package Green Status | — | GREEN, MRL-A (Moisture Requirement Level A) |
| Connectivity / Peripherals | — | [DATA_NEEDED: peripheral set summary] |
| Pin-to-Pin Compatibility | — | SAM4N, SAM3S, SAM3N, SAM7S (48-, 64-, 100-pin versions) |
| Number of Terminals | — | 48 |
| Package Shape | — | Square HVQCCN |