ATSAM3N1CB-CU vs ATSAM4N16CA-CU 对比
详细并排对比 ATSAM3N1CB-CU 出自 Microchip Technology 和 ATSAM4N16CA-CU 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
ATSAM3N1CB-CU - Cortex-M3 48MHz 64KB MCU | Microchip (Tape & Reel)
ATSAM3N1CB-CU ✓ 量产中规格对比
| 参数 | ATSAM3N1CB-CU | ATSAM4N16CA-CU |
|---|---|---|
| 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-M4 |
| Core Size | 32-Bit | 32-Bit |
| Max Clock Frequency | 48 MHz | 100 MHz |
| Flash Memory | 64 KB (64K x 8) | 1 MB (1M x 8) |
| 电源电压 | 1.8 V / 3.3 V | 2.5 V / 3.3 V |
| ADC Resolution | 10-bit | — |
| ADC Channels | 16 | — |
| DAC Resolution | 10-bit | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| 工作温度 | -40C to +85C | Industrial temperature range (-40C to +85C) |
| 封装 | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Series | SAM3N | SAM4N |
| Grade / Qualification | Automotive, AEC-Q100 (family designation per Octopart); GREEN, IND TEMP, MRL B | — |
| SRAM | — | 80 KB |
| Packaging Variant | — | Tray, MRL A, GREEN |
| Product Family Compatibility | — | Pin-to-pin compatible with SAM4S, SAM3S, SAM3N, SAM7S |
| RoHS 状态 | — | Compliant (GREEN package) |
| 安装方式 | — | SMD/SMT |
| Applications Focus | — | Industrial automation, consumer and appliance, energy metering |
| Moisture Sensitivity Level | — | MSL A (MRL A per Mouser listing) |