MCC14LC5003 Datasheet (Motorola) - 128 Segment LCD Drivers

MCC14LC5003, 128 Segment LCD Drivers

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ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS, TA= 25C) Characteristic Output Drive Current * Frontplanes VO = 0.15 V VO = 2.65 V VO = 1.72 V VO = 1.08 V VO = 0.15 V VO = 5.35 V VO = 3.52 V VO = 1.98 V Supply Standby Currents (No Clock) IDD = Standby @ Iout = 0 µA ILCD = S

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 128 Segment LCD Drivers CMOS The MC14LC5003/5004 are 128-segment, multiplexed-by-four LCD Drivers.

The two devices are functionally the same except for their data input protocols.

The MC14LC5003 uses a serial interface data input protocol.

The device may be interfaced to the MC68HCXX product families using a minimal amount of software (see example).

The MC14LC5004 has a IIC interface and has essentially the same protocol, except that the device sends an ack

MCC14LC5003 Features

* ckplane Sequence MOTOROLA MC14LC5003

* MC14LC5004 3

* 7 TIME FRAME VLCD BP1 0V FP DATA BITS 4321 0000 VLCD 2/3 (VLCD) 1/3 (VLCD) 0V VLCD 1000 2/3 (VLCD) 1/3 (VLCD) 0V VLCD 0100 2/3 (VLCD) 1/3 (VLCD) 0V VLCD 1100 2/3 (VLCD) 1/3 (VLCD) 0V VLCD 0010 2/3 (VLCD) 1/3 (VLCD) 0V VLCD 1010 2