ATSAMD20J15A-ANT vs ATSAMD20G17A-AUT 对比
详细并排对比 ATSAMD20J15A-ANT 出自 Microchip Technology 和 ATSAMD20G17A-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
ATSAMD20J15A-ANT - 32KB Flash Cortex-M0+ MCU, 64-TQFP | Microchip
ATSAMD20J15A-ANT ✓ 量产中Microchip Technology
ATSAMD20G17A-AUT - 48MHz Cortex-M0+ MCU 128KB Flash TQFP-48
ATSAMD20G17A-AUT ✓ 量产中规格对比
| 参数 | ATSAMD20J15A-ANT | ATSAMD20G17A-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） | $1.65 | $1.42 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Series | SAM D20J (Atmel SMART) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB (32K x 8) | 128 KB (128K x 8) |
| Data Memory (SRAM) | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 工作温度范围 | -40°C to +105°C (Industrial, "ANT" suffix) | -40C to +85C (Industrial) |
| 封装 | 64-TQFP (10x10 mm), Tape and Reel | 48-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: number of GPIO] | — |
| ADC | 12-bit, up to 20 channels ([DATA_NEEDED: exact channel count for 64-pin TQFP]) | 12-bit, up to 300 ksps (per datasheet family) |
| DAC | 10-bit, 1 channel, 350 ksps | 10-bit (per datasheet family) |
| Peripheral Touch Controller (PTC) | 256-channel, supports buttons/sliders/wheels | — |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C configurable), I2S | SERCOM (configurable as I2C/SPI/USART), I2C, SPI, USART |
| Timers/Counters | TC x5, TCC x2 ([DATA_NEEDED: exact count]) | — |
| RTC | Yes, with 32.768 kHz oscillator support | — |
| DMA Channels | [DATA_NEEDED: DMA channel count] | Yes (peripheral DMA) |
| MSL 等级 | MSL3 ([DATA_NEEDED: floor life]) | 3 (168 hours) |
| Lead-Free / RoHS | Lead-free, RoHS compliant per Mouser listing ("GREEN") | — |
| Core Architecture | — | ARM |
| Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| RAM Size | — | 16 KB |
| Number of I/O Pins | — | 38 |
| Timers | — | Multiple 16-bit TC, RTC |
| RoHS 状态 | — | Compliant |
| Lead Free | — | Yes |