ATSAMC20E18A-MUT vs ATSAMC20E17A-MNT 对比
详细并排对比 ATSAMC20E18A-MUT 出自 Microchip Technology 和 ATSAMC20E17A-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
ATSAMC20E18A-MUT - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMC20E18A-MUT ✓ 量产中Microchip Technology
ATSAMC20E17A-MNT - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMC20E17A-MNT ✓ 量产中规格对比
| 参数 | ATSAMC20E18A-MUT | ATSAMC20E17A-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） | $1.92 | $2.43 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 32 KB | 16 KB |
| EEPROM Emulation Flash | 8 KB (independent, self-programmable) | 4 KB independent self-programmable |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | — |
| 工作温度 | -40 C to +85 C (Industrial) | -40C to +105C |
| 封装 | 32-pin VQFN (5x5 mm) with exposed thermal pad | 32-pin VQFN (5x5 mm) |
| Programmable I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 1 Msps, with 13/14/15/16-bit oversampling | 12-bit |
| Analog Comparators | 2 (with window compare mode) | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | Up to 6 |
| CAN-FD | Yes | Yes |
| Peripheral Touch Controller (PTC) | 256-channel capacitive touch | — |
| Memory Protection Unit (MPU) | Yes | Yes |
| Micro Trace Buffer | Yes | Yes |
| Real-Time Counter (RTC) | 16-bit | — |
| DMA Channels | 12 | — |
| RoHS 状态 | Compliant (Green) | Compliant (Green) |
| 安装类型 | Surface Mount | Surface Mount |
| Core Architecture | — | ARM Cortex-M0+ |
| CPU Bit Width | — | 32-bit |
| 最大时钟频率 | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) in-system self-programmable |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Supply Voltage (5V support) | — | 5 V tolerant I/O |
| PTC (Peripheral Touch Controller) | — | Yes |
| Hardware Multiplier | — | Single-cycle |
| MSL 等级 | — | 3 (168 hours) |