ATSAMD20G14A-MNT vs ATSAMD20G16A-MUT 对比
详细并排对比 ATSAMD20G14A-MNT 出自 Microchip Technology 和 ATSAMD20G16A-MUT 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
ATSAMD20G14A-MNT - ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20G14A-MNT ✓ 量产中Microchip Technology
ATSAMD20G16A-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20G16A-MUT ✓ 量产中规格对比
| 参数 | ATSAMD20G14A-MNT | ATSAMD20G16A-MUT |
|---|---|---|
| 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） | $1.38 | $2.41 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | Atmel | SMART SAM D20G | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark / MHz | 2.14 | — |
| Program Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 8 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| 工作温度 | -40 C to +105 C (industrial grade) | — |
| GPIO Count | Up to 38 | — |
| SERCOM Channels | 6 (configurable as UART / SPI / I2C) | — |
| ADC | 12-bit, up to 350 ksps | 12-bit |
| Timer / Counter | 16-bit, multiple channels | — |
| 封装 | 48-pin VQFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Pb-free / RoHS-compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit |
| 最大时钟频率 | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Program Memory (Flash) | — | 64 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| 工作温度范围 | — | -40 C to +85 C (industrial) |
| DAC | — | 10-bit |
| Touch Channels (PTC) | — | 256 (mutually exclusive with ADC on shared pins) |
| SERCOM Modules | — | Up to 6 (configurable USART/I2C/SPI) |
| RTC | — | 32 kHz, with calendar and alarm |
| Event System Channels | — | 8 |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |