创新无限，芯系未来
Infinite innovation, the future of chip systems
Frequency: 16 MHz
Power supply voltage (DC): 7.50V (min)
Power supply current: 3.5 mA
Pin count: 28
Data rate: 4.80 kbps
Working temperature (Max): 85 ℃
Working temperature (Min): -40 ℃
Power supply voltage: 5V~9V
Power supply voltage (Max): 13.5 V
Power supply voltage (Min): 7.5 V
电话：400-887-3214
邮箱：jilineasyyi@outlook.com
Q Q：615739355 
地址：香港旺角花園街 2-16 號好景商業中心 20 樓 12 室
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