合泰原装LED驱动芯片 HT1632C

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General Description

The HT1632C is a memory mapping LED display
controller/driver, which can sele a number of ROW and commons. These are 32
ROW & 8 commons and 24 ROW & 16 commons. The device supports
16-gradation LEDs for each out line usingPWMcontrol with software instruions.
A serial interface is conveniently provided for the command mode and data mode.
Only three or four lines are required for the interface between the host
controller and the HT1632C. The display can be extended by cascading the HT1632C
for wider applications.