ATSAMD21G15B-MUT vs ATSAMD21G16B-MF 对比
详细并排对比 ATSAMD21G15B-MUT 出自 Microchip Technology 和 ATSAMD21G16B-MF 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
ATSAMD21G15B-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-MUT ✓ 量产中Microchip Technology
ATSAMD21G16B-MF - 64KB Flash Cortex-M0+ MCU 48QFN | Microchip
ATSAMD21G16B-MF ✓ 量产中规格对比
| 参数 | ATSAMD21G15B-MUT | ATSAMD21G16B-MF |
|---|---|---|
| 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） | $1.78 | $2.18 |
| Series | SAM D21G | — |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Memory Size | 32 KB Flash | — |
| RAM Size | 4 KB SRAM | — |
| 封装 | 48-QFN (7x7 mm) | 48-pin QFN |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| 工作温度范围 | -40 C to +85 C | — |
| Number of I/O | 38 | — |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Connectivity | I2C, SPI, UART, USB 2.0 Full-Speed | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Functional Safety | FuSa (IEC 60730 / UL 1998 Class B) | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Flash Memory | — | 64 KB |
| SRAM | — | 8 KB |
| Operating Voltage | — | 1.62 V to 3.63 V (3.3 V typical) |
| 工作温度 | — | -40C to +125C (industrial) |
| USB | — | USB 2.0 Full-Speed Device |
| ADC | — | 12-bit, up to 350 ksps |
| SERCOM Channels | — | Up to 6 (configurable UART/SPI/I2C) |
| Timers | — | 24-bit TC, RTC, SysTick |
| GPIOs | — | [DATA_NEEDED: GPIO count for 48QFN variant] |
| 无卤 | — | Yes (Microchip green compound) |