ATSAMC20E17A-MUT vs ATSAMC20E15A-MUT 对比
详细并排对比 ATSAMC20E17A-MUT 出自 Microchip Technology 和 ATSAMC20E15A-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
ATSAMC20E17A-MUT - 32-bit ARM Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMC20E17A-MUT ✓ 量产中Microchip Technology
ATSAMC20E15A-MUT - 32KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMC20E15A-MUT ✓ 量产中规格对比
| 参数 | ATSAMC20E17A-MUT | ATSAMC20E15A-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） | $2.69 | $1.61 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory | 128 KB (in-system self-programmable) | 32 KB |
| Independent Flash (EEPROM emulation) | 4 KB | — |
| SRAM | 16 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Voltage Tolerance | 5 V tolerant | — |
| Programmable I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 1 Msps, hardware oversampling to 16-bit | — |
| Analog Comparators | 2 with window-compare function | — |
| Peripheral Touch Controller | 256-channel capacitive touch/proximity | — |
| SERCOM Modules | Up to 6 (UART/SPI/I2C configurable) | — |
| CAN-FD | Yes (1 channel) | — |
| Integrated Temperature Sensor | Yes | — |
| Memory Protection Unit (MPU) | Yes | — |
| Hardware Multiplier | Single-cycle | Single-cycle 32-bit |
| 工作温度范围 | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (Industrial) |
| 封装 | 32-pin VQFN (5x5 mm) with exposed pad | 32-pin VQFN (5x5 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Operating Voltage (VDDIN) | — | 2.7 V to 5.5 V |
| I/O Voltage (VDDIO) | — | 1.62 V to 5.5 V (independent rail) |
| Communication Peripherals | — | SERCOM (UART/SPI/I2C), CAN-FD |
| Touch Sensing | — | Peripheral Touch Controller (PTC) |
| Analog | — | 12-bit ADC, 10-bit DAC, OPAMP |
| Timers | — | TC (16-bit), TCC (16-bit PWM), RTC |
| Security / Safety | — | MPU, POR, BOD, Window Watchdog |
| Trace | — | Micro Trace Buffer (MTB) |
| MSL 等级 | — | MSL3 (per JEDEC J-STD-020) |