EM65101AF datasheet(72/83 Pages) EMC

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EM65101

128COM/160SEG 16 Gray Scale Level LCD Driver

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Product Specification (V0.4) 08.15.2005

(This specification is subject to change without further notice)

*12 VOUT pin. When the built-in oscillating circuit, the built-in power supply, and the voltage (boosted 3 times) are

used, this pin is applied. When VEE = 2.4 ~ 3.3V, the electronic control is set to code (“1 1 1 1 1 1 1”).

Measuring conditions: bias=1/4~1/13, 1/128 duty, without loading. RL=500 KΩ (between VOUT and VSS),

C1=C2=1.0µF, C3=0.1µF, DCON=AMPON=”1,” BF=”11”

*13 VOUT pin. When the built-in oscillating circuit, the built-in power supply, and the voltage (boosted 2 times) are

used, this pin is applied. When VEE = 2.4 ~ 3.3V, the electronic control is set to code (“1 1 1 1 1 1 1”).

Measuring conditions: bias=1/4~1/13, 1/128 duty, without loading. RL=500 KΩ (between VOUT and VSS),

C1=C2=1.0µF, C3=0.1µF, DCON=AMPON=”1,” BF=”11”

*14 VDD, VEE pin. When the built-in oscillating circuit and the built-in power supply are used and there is no access

from MPU, this pin is applied. Display ALL ON pattern {Rf3, Rf2, Rf1, Rf0 = (“0 0 0 0 ”)} and the LCD driver pin has

no loading. Measuring conditions: VDD=VEE=3V, V0=15V, C1=C2=1.0µF, C3=0.1µF, DCON=AMPON=”1,”

NLIN=”0,” 1/128 duty, 1/12 bias

*15 VDD, VEE pin. When the built-in oscillating circuit and the built-in power supply are used and there is no access

from MPU, this pin is applied. Voltage which is boosted 6 times is used and the electronic control is set to code.

Display a checkered pattern, {Rf3, Rf2, Rf1, Rf0 = (“0 0 0 0 ”)} and the LCD driver pin has no loading. Measuring

conditions: VDD=VEE=3V, V0=15V, C1=C2=1.0µF, C3=0.1µF, DCON=AMPON=”1” , NLIN=”0,” 1/128 duty, 1/12

bias

*16 VBA pin. Measuring conditions: N times boosting (N=2~6), electronic control = “1 1 1 1 1 1 1,” display a checkered

pattern, DCON=AMPON=”1,” NLIN=”0,” 1/128 duty, VDD=VEE, C1=C2=1.0µF, C3=0.1µF, no loading

*17 VREF pin. Measuring conditions: VDD = 3 volt, N times boosting (N=2 ~ 6), electronic control = “1 1 1 1 1 1 1,”

DCON=AMPON=”1,” NLIN=”0,” 1/128 duty.

The relationship of oscillating frequency (fosc) and external clock frequency (fCK) with

LCD frame frequency (fFLM) in each display mode is shown below:

Ratio of Display Duty Cycle (1/D)

Original

Oscillating

Clock

Display Mode

1/128 to 1/89

1/88 to 1/44

1/43 to 1/22

1/21 to 1/11

1/10~1/8

When using

the built-in

oscillating

circuit (fosc)

Simple 16 gray

scale levels

fosc/(2*16*D)

fosc/(4*16*D) fosc/(8*16*D) fosc/(16*16*D) fosc/(32*16*D)

When using

the external

clock from CK

pin (fCK)

Simple 16 gray

scale levels

fCK/(2*16*D)

fCK/(4*16*D)

fCK/(8*16*D) fCK/(16*16*D) fCK/(32*16*D)

EM65101AF Datasheet(PDF) 72 Page - ELAN Microelectronics Corp

EM65101AF Datasheet(HTML) 72 Page - ELAN Microelectronics Corp

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