GPCD2TP020A datasheet(4/26 Pages) GENERALPLUS

4 / 26 page

GPCD2TP020A

Proprietary & Confidential

Nov. 18, 2018

Version: 1.1

2-CHANNEL SOUND CONTROLLER

1.GENERAL DESCRIPTION

GPCD2TP020A series features a 64K-byte internal OTP ROM,

maximum of 512-byte SRAM, three 12-bit timers, 20 general I/Os,

and one 14-bit audio push-pull driver.

GPCD2TP020A operates

in a broad range of working voltage from 2.2V through 5.5V along

with low voltage reset function.

In addition, a sleep mode is

designed to save powers for those applications with limited power

resources available.

In audio processing, speech can be mixed

into one output.

A Serial Peripheral Interface (SPI) controller is

also included to facilitate communication with other devices and

components.

2.FEATURES

 8-bit micro-processor

 512-byte SRAM

 64K-byte internal OTP ROM

 Operating voltage: 2.2V

– 5.5V

 Max. of CPU operating speed : 8.0MHz (Fosc=16MHz)

 Five wakeup sources

 17 IRQs & 6 NMI Interrupts

 Internal built-in regulator to supply core power

 Two software channels with noise filter for high quality sound

playback

 Low Voltage Detection

8-level (2.2V/ 2.4V/ 2.6V/ 2.8V/ 3.0V/ 3.2V/ 3.4/ 3.6V) voltage

detector

 Low Voltage Reset

 Peripherals

– 20 I/O pins (IOA[7:0], IOB[7:0], IOD[7:4])

– 12 I/Os with high sink current

– Key wakeup/interrupt function

– 32.768KHz oscillator circuit for real time clock function

’tal or R-osc)

– Built-in R-oscillator (external resistor is needed), X’tal or

internal R-oscillator (only 16MHz available for IOSC) for

system operating clock

– Internal time base generator

– Three 12-bit timer/counter, TMA with capture and

comparison function, TMB/TMC with comparison function

(Programmable and auto reload)

– Watchdog function

– 14-bit PUSH-PULL driver for driving speaker directly

– IR output

– 12 hardware PWMIOs

– One SPI serial interface I/Os

– Hardware Touch function

– One set built-in comparator with PGA.

 Sleep mode to reduce power

3.APPLICATION FIELD

 Talking instrument controller

 General music synthesizer

 General purpose controller

 High-end toy controller

 Intelligent education toy

 And more

GPCD2TP020A датащи(PDF) 4 Page - Generalplus Technology Inc.

GPCD2TP020A датащи(HTML) 4 Page - Generalplus Technology Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

датащи скачать

ссылки URL