PCF8812USLASH2 datasheet(23/36 Pages) PHILIPS

部件名	PCF8812U/2

功能描述	65 x 102 pixels matrix LCD driver

PDF	36 Pages

Scroll/Zoom	100%

制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

23 / 36 page

2000 Nov 22

Philips Semiconductors

Product speciﬁcation

× 102 pixels matrix LCD driver

PCF8812

16 RESET

17 APPLICATION INFORMATION

Table 7

Programming example for PCF8812

STEP

SERIAL BUS BYTE

DISPLAY

OPERATION

D/C

DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

start

SCE is going low

function set; PD = 0, V = 0;

select extended instruction

set (H = 1 mode)

set charge pump range

HIGH PRS = 1

10011100

set VOP;VOP is set to 7.6 V

function set; PD = 0; V = 0;

select normal instruction

set (H = 0 mode)

display control; set normal

mode (D = 1; E = 0).

data write; Y and X are

initialized to 0 by default,

so they aren’t set here

handbook, full pagewidth

MGT646

tVHRL

tRW

RES

VDD

RES

VDD

Fig.16 Reset timing.

MGS405

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