STE2002 Просмотр технического описания (PDF) - STMicroelectronics

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STE2002

81 x 128 single-chip LCD controller/driver

STMicroelectronics 

STE2002

Pin description

Table 1. Pin description (continued)

N°

Pad

Type

Function

R/W

219

I Parallel Interface Read & Write Control Line

E

229

I Parallel Interface Data Latch Signal.

PD/C

228

I Parallel Interface Data/Command Selector

SDIN

214

I Serial Interface Data Input

SCLK

217

I Serial Interface Clock

SCE

216

I Serial Interface ENABLE. When Low the Incoming Data are Clocked In.

SD/C

215

I Serial Interface Data/Command Selector

SOUT

213

BSYFLG

212

O Serial Out

O

Active Procedure Flag. Notice if There is an ongoing Internal Operation or an

active reset. Active Low.

Test Pads. - A 50kohm pull-down resistor is added on input pis.

T1 to T14

170-179,

256-259

I/O

Test Num.

TEST_1

TEST_2

TEST_3

TEST_4

TEST_5

TEST_6

TEST_7

TEST_8

TEST_9

TEST_10

TEST_11

TEST_12

TEST_13

TEST_14

Pin Configuration

OPEN

VSS / VSSAUX

VSS / VSSAUX

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