ATSAM4S2AA-AU vs ATSAM3N4AA-AU 对比
详细并排对比 ATSAM4S2AA-AU 出自 Microchip Technology 和 ATSAM3N4AA-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
ATSAM4S2AA-AU - Cortex-M4 120MHz MCU 128KB Flash | Microchip
ATSAM4S2AA-AU ✓ 量产中
规格对比
| 参数 | ATSAM4S2AA-AU | ATSAM3N4AA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Unknown |
| Core | ARM Cortex-M4 (32-bit) | — |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 64 KB | — |
| Instruction Set | Thumb-2 with DSP instructions | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Typical Low-Power Consumption | 180 uA (manufacturer published) | — |
| 封装 | 48-LQFP (7x7 mm) | 48-LQFP (7 x 7 mm) |
| 安装类型 | Surface Mount | Surface mount |
| Series | SAM4S | SAM3N |
| Core Width | 32-bit | — |
| Data ROM Size | [DATA_NEEDED: Data ROM Size] | — |
| 工作温度 | Industrial range (GREEN, IND TEMP per distributor data) | — |
| Flash Features | ECC, Security Bit, Lock Bits | — |
| Packaging | Tray | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | — |
| Product Type | — | 32-bit ARM Cortex-M3 microcontroller |
| Maximum Operating Frequency | — | 48 MHz |
| Program Memory Size | — | 256 KB (256K x 8) Flash |
| RAM Size | — | 24 KB (24K x 8) |
| Number of I/O Pins | — | 34 |
| Processor Core | — | ARM Cortex-M3 revision 2.0 |
| Oscillator Type | — | Internal |
| Timer | — | 24-bit SysTick Counter |
| Interrupt Architecture | — | Nested Vector Interrupt Controller |
| Manufacturer | — | Atmel / Microchip Technology |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |