HM17CM256 datasheet(95/111 Pages) HYNIX

Part #	HM17CM256

Description	128XRGBX82 OUTPUT LCD DRIVER IC with built-in RAM

PDF	111 Pages

Scroll/Zoom	100%

Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

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95 / 111 page

HM17CM256

- 95 -

s ELECTRICAL CHARACTERISTICS

•

DC Characteristics 1

Unless otherwise noted VSS = 0V, VDD = +1.7~+3.3V, Ta = -30~+85

°C

ITEM

SYMBOL

CONDITION

MIN

TYP

MAX

UNIT PORT

VLCD

TBD

Output voltage

TBD

•

Oscillator frequency,fOSC at each mode, relation external clock frequency,fCK to LCD frame frequency,fFLM

Display duty (1/D)

ITEM

Used

clock

Display mode

1/82, 1/77, 1/66

1/47, 1/38, 1/32, 1/26

1/17

PORT

Variable

gradation display

fOSC / (62*D)

fOSC / (62*D*2)

fOSC / (62*D*4)

Fixed gradation

display

fOSC / (14*D)

fOSC / (14*D*2)

fOSC / (14*D*4)

Using internal

oscillator

circuit

fOSC

BW display

fOSC / (2*D)

fOSC / (2*D*2)

fOSC / (2*D*4)

Variable

gradation display

fCK / (62*D)

fCK / (62*D*2)

fCK / (62*D*4)

Fixed gradation

display

fCK / (14*D)

fCK / (14*D*2)

fCK / (14*D*4)

Input external

clock

fCK

BW display

fCK / (2*D)

fCK / (2*D*2)

fCK / (2*D*4)

FLM

HM17CM256 Datasheet(PDF) 95 Page - Hynix Semiconductor

HM17CM256 Datasheet(HTML) 95 Page - Hynix Semiconductor

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