STE2002_06 Datasheet, PDF (5/61 Pages) STMicroelectronics – 81 x 128 single-chip LCD controller/driver

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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