ATSAMD20E17A-AN vs STM32F030C8T6 对比
详细并排对比 ATSAMD20E17A-AN 出自 Microchip Technology 和 STM32F030C8T6 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
ATSAMD20E17A-AN - ARM Cortex-M0+ 48MHz 128KB Flash MCU | Microchip
ATSAMD20E17A-AN ✓ 量产中STMicroelectronics
STM32F030C8T6 - 48MHz Cortex-M0 MCU 64KB Flash | STMicroelectronics
STM32F030C8T6 ✓ 量产中规格对比
| 参数 | ATSAMD20E17A-AN | STM32F030C8T6 |
|---|---|---|
| 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） | $2.40 | $0.98 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0 32-bit |
| Maximum Clock Speed | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| 工作温度范围 | -40 C to +105 C | — |
| 封装 | 32-pin TQFP (7x7 mm) | LQFP-48, 7x7 mm, 1.4 mm height |
| I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 10 channels, 350 ksps | — |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| Timers (TC) | 16-bit, multiple channels | — |
| RTC | 24-bit with calendar | — |
| Event System Channels | 8 | — |
| USB | Full-speed USB 2.0 device | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL 等级 | MSL3 / 168 hr (per JEDEC J-STD-020, TQFP package) | 3 |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 64 KB |
| Supply Voltage Range | — | 2.4 V to 3.6 V |
| ADC Resolution | — | 12-bit |
| ADC Channels | — | up to 16 external channels |
| Timers | — | 5 timers including 1 advanced-control timer |
| Communication Interfaces | — | USART x6, SPI x2, I2C x2 |
| CRC Unit | — | Yes (hardware CRC calculation unit) |
| Low-Power Modes | — | Sleep, Stop, Standby |
| GPIO Count | — | up to 37 I/Os (LQFP48) |
| 工作温度 | — | -40C to +85C |