GPC71PXXXA

© Generalplus Technology Inc.

Proprietary & Confidential

2

Dec. 20, 2016

Version: 1.2

Table of Contents

PAGE

1

GPC71PXXXA 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