ATSAMD20J17A-AU vs STM32F072C8T6 对比
详细并排对比 ATSAMD20J17A-AU 出自 Microchip Technology 和 STM32F072C8T6 出自 STMicroelectronics。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
ATSAMD20J17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20J17A-AU ✓ 量产中STMicroelectronics
STM32F072C8T6 - 48MHz 64KB Cortex-M0 MCU | STMicroelectronics
STM32F072C8T6 ✓ 量产中规格对比
| 参数 | ATSAMD20J17A-AU | STM32F072C8T6 |
|---|---|---|
| 品牌 | Microchip Technology | STMicroelectronics |
| 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 | $5.44 |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0 |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory | 128 KB | 64 KB |
| SRAM | 16 KB | — |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| 封装 | 64-pin TQFP (10x10 mm) | 48-LQFP (7 x 7 mm) |
| 工作温度 | -40 C to +85 C (Industrial) | — |
| ADC | 12-bit, up to 350 ksps | [DATA_NEEDED: ADC specification] |
| DAC | 10-bit, 350 ksps | — |
| USB | Full-Speed USB 2.0 Device with on-chip PHY | — |
| SERCOM | 6 instances, each configurable as UART/SPI/I2C | — |
| I/O Pins | 52 GPIO (varies by package) | — |
| Analog Comparators | 2 | — |
| Timers/Counters | TC x6 + TCC x2 + RTC x1 + WDT x1 | — |
| DMA Channels | 12 | — |
| 安装类型 | Surface Mount | Surface mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free / Halogen-Free | Yes | — |
| Product Type | — | 32-bit ARM Cortex-M0 microcontroller |
| CPU Maximum Frequency | — | 48 MHz |
| Architecture | — | 32-bit RISC |
| Communication Interface | — | USB and CAN |
| Series | — | STM32F0 |
| Supplier Classification | — | Mainstream ARM Cortex-M0 USB line MCU |
| RAM Memory | — | [DATA_NEEDED: RAM memory size] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Timers | — | [DATA_NEEDED: timer specification] |
| 引脚数量 | — | 48 pins |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive qualification status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |