ATSAMD21J17D-CUT vs ATSAMD21J17A-CUT 对比
详细并排对比 ATSAMD21J17D-CUT 出自 Microchip Technology 和 ATSAMD21J17A-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
ATSAMD21J17D-CUT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21J17D-CUT ✓ 量产中Microchip Technology
ATSAMD21J17A-CUT - SAM D21J Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-CUT ✓ 量产中规格对比
| 参数 | ATSAMD21J17D-CUT | ATSAMD21J17A-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） | $2.46 | $2.48 |
| 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 | — |
| 工作温度 | -40 °C to +85 °C | — |
| I/O Pins | 52 | — |
| 封装 / 外壳 | 64-UFBGA (5x5 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Connectivity | I2C, SPI, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | — |
| ADC | 12-bit | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| Oscillator Type | Internal | — |
| Functional Safety | FuSa-capable SAM D21J variant | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Product Family | — | SAM D21J |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 工作温度范围 | — | -40 C to +85 C |
| 封装 | — | 64-UFBGA (5x5 mm) |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Analog Comparators | — | 2 |
| SERCOM | — | Up to 6 configurable serial peripherals |
| Peripheral Touch Controller | — | Supported (PTC) |
| DMA Channels | — | 12 |
| Hardware Cryptography | — | AES-256, TRNG |
| Lead-Free | — | Yes |