HT1635B driver equivalent, 44 x 8 led driver.
* Operating voltage: 2.4V~5.5V
* LED display -- 44 row and 8 Columns
* 88×4 bit RAM display data storage
* 16-level PWM brightness control
* Inte.
* Selectable NMOS open drain output driver and
PMOS open drain output driver for COM lines
* 64-pin LQFP packa.
The HT1635A/HT1635B is a memory mapping LED display controller/driver. The maximum display capacity of the device is 352 patterns composed of 44 rows and 8 commons. The device can generate 16 LED illumination levels using software controlled PWM circ.
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