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GPL15B1

Generalplus
Part Number GPL15B1
Manufacturer Generalplus
Description LCD Controller/Driver
Published Jun 8, 2018
Detailed Description GPL15B1 72KB LCD CONTROLLER/DRIVER 1. GENERAL DESCRIPTION The GPL15B1 is a CMOS 8-bit single chip microprocessor which...
Datasheet PDF File GPL15B1 PDF File

GPL15B1
GPL15B1

Overview
GPL15B1 72KB LCD CONTROLLER/DRIVER 1.
GENERAL DESCRIPTION The GPL15B1 is a CMOS 8-bit single chip microprocessor which contains RAM, ROM, I/Os, interrupt controller, 8-bit PWM audio output and automatic display controller/driver for LCD.
For power saving, a software controllable standby switch is also built-in.
This chip is implemented with advanced design and process technology.
It is very suitable for LCD type handheld products.
The ROM space of this chip can be used to store program or audio data.
(The speech data is about 18 seconds at 7KHz sampling rate by using 4bit-ADPCM) 2.
BLOCK DIAGRAM ROSC X32I X32O 8-BIT RISC PROCESSOR OSC GEN TIME BASE & INTERRUPT LOGIC 72K BYTES ROM 128 B...


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