ATSAM4N16CA-CU vs ATSAM3N1CB-CU 对比
详细并排对比 ATSAM4N16CA-CU 出自 Microchip Technology 和 ATSAM3N1CB-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 | ATSAM4N16CA-CU | ATSAM3N1CB-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-M4 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| Max Clock Frequency | 100 MHz | 48 MHz |
| Flash Memory | 1 MB (1M x 8) | 64 KB (64K x 8) |
| SRAM | 80 KB | — |
| 电源电压 | 2.5 V / 3.3 V | 1.8 V / 3.3 V |
| 封装 | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | Industrial temperature range (-40C to +85C) | -40C to +85C |
| Series | SAM4N | SAM3N |
| 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) | — |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 16 |
| DAC Resolution | — | 10-bit |
| Peripherals | — | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Packaging | — | Tape & Reel (TR) |
| Grade / Qualification | — | Automotive, AEC-Q100 (family designation per Octopart); GREEN, IND TEMP, MRL B |