ATSAM3S2AA-AU vs ATSAM3N0AA-AU 对比
详细并排对比 ATSAM3S2AA-AU 出自 Microchip Technology 和 ATSAM3N0AA-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
ATSAM3S2AA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM3S2AA-AU ✓ 量产中规格对比
| 参数 | ATSAM3S2AA-AU | ATSAM3N0AA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-Bit | 32-bit |
| 最大时钟频率 | 64 MHz | 48 MHz |
| Flash Memory | 128 KB (131 KB per some distributor listings) | 32 KB (32K x 8) |
| SRAM | 32 KB | [DATA_NEEDED: SRAM size] |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Technology | CMOS | — |
| Connectivity | UART, SPI, I2C (TWI), I2S, USB 2.0 Full-Speed | — |
| 封装 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Instruction Set | RISC / Thumb-2 | Thumb-2 |
| Pin-to-Pin Compatibility | Compatible with SAM3N2A | — |
| Packaging | Tape & Reel (TR) | Tray |
| RoHS 状态 | Compliant (Green package per distributor listing) | — |
| Peripheral Features | DMA, parallel data capture mode on PIOs | — |
| EEPROM / Data Flash | [DATA_NEEDED: EEPROM size] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | — |
| SysTick Timer | — | 24-bit |
| Interrupt Controller | — | NVIC (Nested Vector Interrupt Controller) |
| 电源电压 | — | 1.8 V / 2.5 V / 3.3 V |
| Terminal Form | — | Gull Wing |
| Package Shape | — | Square (LFQFP) |
| Temperature Grade | — | Industrial |
| Package Color / Compliance | — | Green, RoHS (LQFP, Grn, IT, MRL a) |