ATSAMD21J17A-MU vs ATSAMD21J17D-CUT 对比
详细并排对比 ATSAMD21J17A-MU 出自 Microchip Technology 和 ATSAMD21J17D-CUT 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
ATSAMD21J17A-MU - ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MU ✓ 量产中Microchip Technology
ATSAMD21J17D-CUT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21J17D-CUT ✓ 量产中规格对比
| 参数 | ATSAMD21J17A-MU | ATSAMD21J17D-CUT |
|---|---|---|
| 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） | $2.68 | $2.46 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21J | — |
| CPU Frequency (max) | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 128 KB | — |
| SRAM | 16 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| 封装 | 64-QFN (9x9 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C (industrial) | -40 °C to +85 °C |
| USB | USB 2.0 Full-Speed Device/Host with OTG | — |
| ADC | 12-bit, up to 20 channels | 12-bit |
| DAC | 10-bit, 1 channel | 10-bit |
| Peripheral Touch Controller (PTC) | Up to 256 channels | — |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| Timers/Counters | TC x6, TCC x3 | — |
| RTC | 32-bit with calendar | — |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM D21/DA1 Family |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit |
| CPU Speed | — | 48 MHz |
| Program Memory Type | — | Flash |
| Program Memory Size | — | 128 KB (128K x 8) |
| RAM Size | — | 16 KB |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |
| 电源电压 | — | 1.62 V to 3.63 V |
| I/O Pins | — | 52 |
| 封装 / 外壳 | — | 64-UFBGA (5x5 mm) |
| Connectivity | — | I2C, SPI, UART/USART, USB |
| Peripherals | — | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Oscillator Type | — | Internal |
| Functional Safety | — | FuSa-capable SAM D21J variant |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |