EM65568
130 COM/ 128 SEG 4096 Color STN LCD Driver
1.
General description
EM65568 is one of the industry’s most advanced wide-screen STN-LCD drivers for 4096-color display. The industry’s first
sub-screen display function makes it possible to display different images and data in a sub-screen inside the main LCD screen.
It also has a built-in display RAM, a power supply circuit for LCD drive, and an LCD controller circuit, therefore contributing
to compact system design. Its partial display function realizes low power consumption.
*Partial display function: A function that utilizes only part of the screen, thus reducing power consumption.
2.
Feature
4096-color display
LCD outputs: Segment 128RGB(384 outputs); Common 130 outputs
Display RAM capacity: 128x130x12=199680 bits
Built-in display RAM and power supply circuit
Partial display functions
Switchable display in black and white mode
Bus connection with 80-family/68-family MPU/ELAN MPU
Logic power supply voltage: 2.2 to 3.3 V
LCD driving voltage: 5.0 to 18 V
Booster: 2 to 6 times
Write system cycle: 200 ns
Package:
Part Number
EM65568AGH
EM65568AF
EM65568BF
Package
Gold bumped chip
COF
COF
Description
NA
Ver.A
Ver.B
Package information
Page 5
Page 111
Page 112
Note:
The EM65568 series has the following sub-codes depending on their shapes.
H:
Bare chip (Aluminum pad without bumped);
GH:
Gold bumped chip;
F:
COF package;
T:
TAB (TCP) package
Example EM65568AGH
EM65568: Elan number ; A: Package Version ; GH: Gold bumped chip
3.
Applications
Mobile phone
Small PDA
*
This specification is subject to be changed without notice.
4
2005/3/8
(V1.2)
EMC [ ELAN MICROELECTRONICS CORP ]
