GPL11B datasheet(2/21 Pages) GENERALPLUS

2 / 21 page

GPL11B

Proprietary & Confidential

MAR. 21, 2012

Version: 1.4

Table of Contents

PAGE

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

2. FEATURES .................................................................................................................................................................................................. 3

3. BLOCK DIAGRAM ...................................................................................................................................................................................... 4

4. SIGNAL DESCRIPTIONS............................................................................................................................................................................ 5

4.1. PIN DESCRIPTION.................................................................................................................................................................................. 5

4.2. PIN ASSIGNMENT .................................................................................................................................................................................. 6

4.3. PAD ASSIGNMENT ................................................................................................................................................................................. 8

5. FUNCTION DESCRIPTIONS....................................................................................................................................................................... 9

5.1. MAP OF MEMORY AND I/OS .................................................................................................................................................................... 9

5.2. CLOCK SOURCES CONTROL ................................................................................................................................................................... 9

5.3. OPERATION MODES ............................................................................................................................................................................... 9

5.4. LCD CONTROLLER/DRIVER.................................................................................................................................................................. 10

5.5. WATCHDOG TIMER (WDT) ................................................................................................................................................................... 10

5.6. WAKEUP/INTERRUPT CONTROL ............................................................................................................................................................ 10

5.7. RFC FUNCTION ................................................................................................................................................................................... 10

5.8. IR OUTPUT CONTROL ...........................................................................................................................................................................11

5.9. OPTION PIN ..........................................................................................................................................................................................11

5.10.DEFAULT STATUS OF PINS ....................................................................................................................................................................11

6. ELECTRICAL SPECIFICATIONS ............................................................................................................................................................. 12

6.1. ABSOLUTE MAXIMUM RATINGS ............................................................................................................................................................. 12

6.2. DC CHARACTERISTICS......................................................................................................................................................................... 12

6.3. THE RELATIONSHIPS BETWEEN THE FOSC AND THE ROSC......................................................................................................................... 12

6.4. THE RELATIONSHIPS BETWEEN THE FOSC32K AND THE ROSC32K............................................................................................................. 13

7. APPLICATION CIRCUITS ......................................................................................................................................................................... 14

7.1. 360 DOTS (12 X 30) LCD DRIVER, 1/4 BIAS, PLL / 32768HZ CRYSTAL.................................................................................................. 14

7.2. 256 DOTS (8 X 32) LCD DRIVER, 1/4 BIAS, R-OSCILLATOR / 32768HZ R-OSCILLATOR........................................................................... 15

7.3. 128 DOTS (4 X 32) LCD DRIVER, 1/2 OR 1/3 BIAS, R-OSCILLATOR / 32768HZ CRYSTAL ........................................................................ 16

8. PACKAGE/PAD LOCATIONS ................................................................................................................................................................... 17

8.1. ORDERING INFORMATION ..................................................................................................................................................................... 17

8.2. COB BOUNDING DIAGRAM (84 PIN) ...................................................................................................................................................... 17

8.3. PACKAGE INFORMATION ....................................................................................................................................................................... 18

9. DISCLAIMER............................................................................................................................................................................................. 20

10. REVISION HISTORY ................................................................................................................................................................................. 21

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