ATSAMD20G16A-AU vs ATSAMD20G17A-AU 对比
详细并排对比 ATSAMD20G16A-AU 出自 Microchip Technology 和 ATSAMD20G17A-AU 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
ATSAMD20G16A-AU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16A-AU ✓ 量产中Microchip Technology
ATSAMD20G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20G17A-AU ✓ 量产中规格对比
| 参数 | ATSAMD20G16A-AU | ATSAMD20G17A-AU |
|---|---|---|
| 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） | $2.78 | $3.10 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Program Memory (Flash) | 64 KB | 128 KB (128K x 8) |
| SRAM | 8 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 1 MSPS | 14-channel, 12-bit, up to 350 ksps |
| SERCOM Modules | 6 (each configurable as UART/SPI/I2C) | Up to 6 (configurable as I2C/SPI/UART) |
| 16-bit Timers/Counters | 2 (TC) + 1 (TCC) | — |
| Real-Time Clock | Yes (RTC with 32.768 kHz support) | — |
| Peripheral Touch Controller (PTC) | Yes | Up to 256 channels |
| 工作温度范围 | -40 C to +85 C | — |
| 封装 | 48-pin TQFP, 7x7 mm | 48-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O count from datasheet pinout] | — |
| RoHS 状态 | Compliant | Compliant |
| Series | — | SAM D20G |
| Maximum CPU Frequency | — | 48 MHz |
| RAM Size | — | 16 KB (16K x 8) |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.6 V |
| DAC | — | 1-channel, 10-bit |
| USB | — | Full-Speed USB 2.0 Device |
| Timer/Counters | — | 6 x 16-bit |
| 工作温度 | — | -40 C to +85 C |
| MSL 等级 | — | 3 (168 hours) |