SNL310

16-Bit LCD Controller

======== CONTENTS ========

1.

INTRODUCTION............................................................................................................... 3

2.

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

3.

PIN ASSIGNMENTS ......................................................................................................... 4

4.

I/O PORT........................................................................................................................... 5

5.

TIMER/COUNTER ............................................................................................................ 6

6.

Real Time Clock (RTC).................................................................................................... 6

7.

DA & PWM ........................................................................................................................6

7.1

DAC............................................................................................................................... 6

7.2

PWM.............................................................................................................................. 7

8.

EXTENSION BUS ............................................................................................................. 8

8.1

Extension Bus for External Memory Device ................................................................. 8

9.

UART INTERFACE......................................................................................................... 13

10.

LCD DRIVER INTERFACE ........................................................................................ 13

10.1

8-Bit Interface.............................................................................................................. 13

10.2

1-Bit Interface.............................................................................................................. 16

10.3

LCD RAM Assignment ................................................................................................ 16

10.4

LCD RAM Mapping ..................................................................................................... 17

10.5

LCD Interface Configuration ....................................................................................... 18

11.

APPLICATION DIAGRAM ......................................................................................... 20

11.1

Application 1................................................................................................................ 20

11.2

Application 2................................................................................................................ 21

12.

BONDING PAD........................................................................................................... 22

13.

ABSOLUTE MAXIMUM RATINGS ............................................................................ 23

14.

ELECTRICAL CHARACTERISTICS.......................................................................... 23

Ver: 1.7

May 2, 2003

1