规格参数
商业参数
产品MCU
商标名ATMEGA
零件号别名ATMEGA328P-AU
工厂包装数量250
合规参数
RoHSRoHS Compliant
电气参数
核心类型AVR
接口I2C, SPI, USART
时钟速率20 MHz
存储器容量2 kB
存储器类型SRAM
数据转换器EEPROM
供电电压1.8 V to 5.5 V
分辨率（位）10 bit
程序存储器大小32 kB
程序存储器类型Flash
ADC/DAC 数量8
计数器/定时器数量3 Timer
机械参数
宽度7 mm
高度1 mm
长度7 mm
包装方式Tray
安装样式SMD/SMT
封装形式TQFP-32
核心数/总线宽度8 bit
产品信息
系列ATMEGA328
制造商全称Microchip Technology / Atmel
输入数量及类型23 I/O
环境参数
工作温度+ 85 C
技术文档
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