烧录可以
票可以开13%专票
封装SOP8/SOT236
价格低
开发可以写方案
NY8A051F
1K x 14 bits EPROM.
48 bytes SRAM.
6 general purpose I/O pins (GPIO), PB[5:0], with independent direction control.
PB[3:0] has features of Pull-High and Pull-Low resistor for input pin.
PB[5:0] has features of Pull-High resistor, and open-drain output.
ViH / ViL has three types to choose (TTL/CMOS/ Without Schmitt).
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