GPC71XXXA

© Generalplus Technology Inc.

Proprietary & Confidential

2

Jul. 05, 2018

Version: 1.0

Table of Contents

PAGE

1

GPC71XXXA SERIES ............................................................................................................................................................................. 3

2

GENERAL DESCRIPTION...................................................................................................................................................................... 3

3

BLOCK DIAGRAM.................................................................................................................................................................................. 3

4

FEATURES ............................................................................................................................................................................................. 3

5

APPLICATION FIELD ............................................................................................................................................................................. 3

6

SIGNAL DESCRIPTIONS ....................................................................................................................................................................... 4

6.1 PACKAGE PAD ASSIGNMENT ............................................................................................................................................................... 5

7

FUNCTION DESCRIPTIONS .................................................................................................................................................................. 7

7.1 CPU ................................................................................................................................................................................................ 7

7.2 MEMORY .......................................................................................................................................................................................... 7

7.3 CLOCK SOURCE ................................................................................................................................................................................ 7

7.4 LOW VOLTAGE RESET........................................................................................................................................................................ 7

7.5 INTERRUPT ....................................................................................................................................................................................... 7

7.6 SPU................................................................................................................................................................................................. 7

7.7 PWM ............................................................................................................................................................................................... 7

7.8 SLEEP MODE, WAKEUP AND WATCHDOG ............................................................................................................................................ 7

7.9 I/O ................................................................................................................................................................................................... 7

8

ELECTRICAL SPECIFICATIONS............................................................................................................................................................ 8

8.1 DC CHARACTERISTICS (VDD = 3/4.5V (IOA ~ IOD), TA = 25℃)........................................................................................................... 8

8.2 INTERNAL FREQUENCY (FOSC) AND VDD .......................................................................................................................................... 10

8.3 INTERNAL FREQUENCY (FOSC) AND TEMPERATURE ............................................................................................................................ 10

8.4 OPERATING CURRENT (IOP) AND VDD............................................................................................................................................... 11

9

APPLICATION CIRCUITS ..................................................................................................................................................................... 12

9.1 LIGHT LOADING AND CIRCUIT WITHOUT NOISE.................................................................................................................................... 12

9.2 HEAVY LOADING OR CIRCUIT WITH NOISE .......................................................................................................................................... 13

10 PACKAGE/PAD LOCATIONS ............................................................................................................................................................... 14

10.1 ORDERING INFORMATION ................................................................................................................................................................. 14

10.2 PACKAGE INFORMATION ................................................................................................................................................................... 15

11 DISCLAIMER........................................................................................................................................................................................ 18

12 REVISION HISTORY............................................................................................................................................................................. 19