ATSAMC20G16A-MNT vs ATSAMC20G18A-MNT 对比
详细并排对比 ATSAMC20G16A-MNT 出自 Microchip Technology 和 ATSAMC20G18A-MNT 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
ATSAMC20G16A-MNT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20G16A-MNT ✓ 量产中Microchip Technology
ATSAMC20G18A-MNT - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMC20G18A-MNT ✓ 量产中规格对比
| 参数 | ATSAMC20G16A-MNT | ATSAMC20G18A-MNT |
|---|---|---|
| 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） | $2.21 | $4.25 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| 最大时钟频率 | 48 MHz | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 32 KB |
| 封装 | 48-VQFN (7x7 mm) with exposed pad | 48-VFQFN (QFN-48, 7x7 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| I/O Voltage Tolerance | 5 V tolerant | — |
| 工作温度范围 | -40C to +105C (industrial) | — |
| ADC | 12-bit, up to 1 Msps, up to 10 channels | 12-bit, up to 12 channels; 16-bit Sigma-Delta ADC |
| Communication Interfaces | SERCOM (USART/SPI/I2C), CAN-FD | — |
| Timers/Counters | TC (16-bit), TCC (24-bit PWM) | — |
| Touch Sensing | Peripheral Touch Controller (PTC) | — |
| DMA Channels | 16 | — |
| MSL 等级 | 3 | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | Compliant (Green) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8), in-system self-programmable |
| Auxiliary Flash (EEPROM emulation) | — | 8 KB independent self-programmable |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| 5V Tolerant I/O | — | Yes |
| 工作温度 | — | -40C to +105C (industrial, MNT suffix) |
| SERCOM Modules | — | 6 configurable serial interfaces |
| CAN-FD | — | Yes (1 controller) |
| Analog Comparators | — | Yes |
| Peripheral Touch Controller (PTC) | — | Yes |
| Event System Channels | — | 6 channels |