ATSAMC21G17A-MUT vs ATSAMC21G16A-AUT 对比
详细并排对比 ATSAMC21G17A-MUT 出自 Microchip Technology 和 ATSAMC21G16A-AUT 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
ATSAMC21G17A-MUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMC21G17A-MUT ✓ 量产中Microchip Technology
ATSAMC21G16A-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 48-TQFP | Microchip
ATSAMC21G16A-AUT ✓ 量产中规格对比
| 参数 | ATSAMC21G17A-MUT | ATSAMC21G16A-AUT |
|---|---|---|
| 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） | $2.45 | $2.35 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit, single-core with optional lockstep for FuSa) |
| Core Count | Single-core | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| EEPROM Emulation Flash | 4 KB (independent self-programmable) | — |
| SRAM | 16 KB | 8 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| 工作温度 | -40C to +85C (MUT grade) | — |
| 封装 | 48-pin QFN (7x7 mm) | 48-TQFP (7x7 mm, 0.5 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount, Tape & Reel (-AUT suffix) |
| Programmable I/O Pins | Up to 38 | — |
| DAC | 10-bit, 350 ksps, 1 channel | — |
| Analog Comparators | 4 with window compare function | — |
| Peripheral Touch Controller | 256-channel capacitive touch/proximity sensing | — |
| Communication Peripherals | SERCOM (I2C/SPI/UART), CAN-FD | — |
| Hardware Multiplier | Single-cycle | — |
| Trace | Micro Trace Buffer (MTB) | — |
| Memory Protection Unit (MPU) | Yes | — |
| Internal Oscillator | 48 MHz (factory-trimmed) | — |
| RoHS 状态 | Compliant (Green) | Compliant |
| Family | — | SAM C21 Functional Safety (FuSa) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| Supply Voltage (VDDIO) | — | 1.62 V to 5.5 V |
| Operating Temperature Grade | — | -40C to +85C (Grade 1) |
| SERCOM Modules | — | 6 (configurable as USART/I2C/SPI) |
| CAN-FD Controller | — | 1 (ISO 11898-1:2015 compliant) |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| ADC Resolution | — | 12-bit, up to 16 channels |
| DAC Resolution | — | 10-bit, 1 channel |
| Timer/Counters | — | TC x6, TCC x3 (16-bit PWM) |
| 工作温度范围 | — | -40C to +125C (extended industrial) |
| AEC-Q100 Qualification | — | Yes (Automotive Grade 1) |