* own resistor 6 5 4 3 PA0 PA1 PA2 PA3 I Special-purpose key return signal input ports designed with a low threshold voltage. When used in conjunction with port PB to form a key matrix, up to 3 simultaneous key presses can be detected. The four pull-down resistors are selected together in a single
LC72342G Datasheet (195.99 KB)
LC72342G
Sanyo Semicon Device
195.99 KB
Low-voltage single-chip microcontroller.
Ordering number : EN 5799 CMOS IC LC72341G/W, LC72342G/W, LC72343G/W Low-Voltage Single-Chip Microcontrollers with OnChip PLL and LCD Driver Cir.
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