EM65567
66 COM/ 96 SEG 256 Color STN LCD Driver
1. General description
EM65567 is one of the industry’s most advanced wide-screen STN-LCD drivers for 256-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
ꢀ
Display RAM capacity
ꢁ
Graphic: 96*64*(3+3+2)=49,152 bits
Icons: 96*2*(3+3+2)=1,536 bits
ꢁ
ꢀ
ꢀ
Ratio of display duty cycle: 1/10, 1/18, 1/26, 1/34, 1/42, 1/50, 1/58, 1/66
Outputs
ꢁ
Segment:96 RGB (288) outputs, Common: 66 outputs
Static driver: 2 outputs
ꢁ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
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 /Elan MCU
Serial interface is available
Logic power supply voltage: 1.8 to 3.3 V
LCD driving voltage: 5.0 to 12.0 V
Booster: 2 to 4 times
Write system cycle: 140 ns
Package (Ordering information):
Part Number
EM65567AGH
EM65567AF
Package
Description
Package information
Page 5
Page 91
Gold bumped chip
NA
COF
64x96RGB (Version A)
Note: The EM65567 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 EM65567AF ꢂEM65567: Elan number ; A: Package Version ; F: COF package
3. Applications
ꢀ
ꢀ
ꢀ
Mobile phone
DSC
Small PDA
* This specification is subject to be changed without notice.
4
2003/1/9 (V0.1)
ELAN [ ELAN MICROELECTRONICS CORP ]
