ATSAMD20J18A-MNT vs ATSAMD20J18A-MN 对比
详细并排对比 ATSAMD20J18A-MNT 出自 Microchip Technology 和 ATSAMD20J18A-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
ATSAMD20J18A-MNT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD20J18A-MNT ✓ 量产中Microchip Technology
ATSAMD20J18A-MN - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-MN ✓ 量产中规格对比
| 参数 | ATSAMD20J18A-MNT | ATSAMD20J18A-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） | $3.41 | $3.75 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Program Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 工作温度范围 | -40 °C to +105 °C | — |
| 封装 | 64-pin QFN (9x9 mm, MNT suffix = Tape and Reel) | 64-pin QFN (HVQCCN) |
| SERCOM Channels (configurable I²C/SPI/UART) | 6 | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 16 channels, 350 ksps |
| DAC | 10-bit, 1 channel, 350 ksps | 10-bit |
| PWM Timers (16-bit TCC) | 3 | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| RTC | Yes, 32 kHz domain | — |
| CoreMark Score | 2.14 CoreMark/MHz (per datasheet) | — |
| 引脚数量 | 64 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Debug Interface | SWD (2-wire) + cJTAG | — |
| RoHS 状态 | Compliant | Compliant (per Mouser listing) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| CoreMark/MHz | — | 2.14 |
| SERCOM Interfaces | — | 6 (configurable as UART/SPI/I2C) |
| USB | — | Full-Speed USB 2.0 Device |
| Peripheral Touch Controller | — | Up to 256 channels (24 enabled) |
| GPIOs | — | Up to 52 |
| MSL 等级 | — | 3 |