ATSAMD20J15A-CU vs ATSAMD20J15A-MN 对比
详细并排对比 ATSAMD20J15A-CU 出自 Microchip Technology 和 ATSAMD20J15A-MN 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
ATSAMD20J15A-CU - ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 64-UFBGA | Microchip
ATSAMD20J15A-CU ✓ 量产中Microchip Technology
ATSAMD20J15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash | Microchip
ATSAMD20J15A-MN ✓ 量产中规格对比
| 参数 | ATSAMD20J15A-CU | ATSAMD20J15A-MN |
|---|---|---|
| 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） | $2.05 | $0.85 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20J | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 16 channels |
| DAC | 10-bit | — |
| SERCOM Channels | 6 (configurable USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| RTC | Yes, with calendar mode | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 封装 | 64-ball UFBGA (5x5 mm) | 64-VFQFN Exposed Pad (9x9 mm, HVQCCN) |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free, RoHS compliant | — |
| Moisture Sensitivity Level | MSL3 (per JEDEC J-STD-020) | — |
| Programming Interface | SWD / 2-wire PDI / Bootloader | — |
| 数据总线宽度 | — | 32-bit |
| 最大时钟频率 | — | 48 MHz |
| Flash Program Memory | — | 32 KB (32K x 8) |
| 工作温度范围 | — | -40C to +105C |
| Number of I/O Pins | — | [DATA_NEEDED: I/O count] |
| Communication Interfaces | — | SERCOM (configurable UART/SPI/I2C) |
| Timers | — | 16-bit TC, 32-bit RTC |
| CoreMark per MHz | — | 2.14 |
| RoHS 状态 | — | Compliant |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |