STE2004SDIE2 STMicroelectronics, STE2004SDIE2 Datasheet - Page 6

• Manufacturer Part Number: STE2004SDIE2
• Description: 102 x 65 single-chip LCD controller/driver
• Manufacturer: STMicroelectronics

Pin description
Table 1. Pin description (continued)
6/79
SCLK - SCL
SDA_OUT
SA0
SA1
DB0 to DB7
R/W - RD
E / WR
E / WR
RES
D/C
CS
TEST_MODE
TEST_VREF
OSCIN
OSCOUT
FR_OUT
FR_IN
M/S
N°
182-189
Pad
181
178
149
148
175
176
176
172
174
173
191
146
144
210
211
143
100
Type
I/O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
SCLK - Serial and SPI interface clock - cannot be left floating
SCL - I
I
I
I
Parallel interface 8 bit data bus - cannot be left floating
R/W - 68000 Series Parallel interface read and write control input
- cannot be left floating
RD - 8080 Series Parallel interface read enable clock input
- cannot be left floating
E - 68000 Series Parallel interface read and write clock input
- cannot be left floating
WR - 8080 Series Parallel interface - write enable clock input
- cannot be left floating
Reset input. Active Low.
Interface data/command selector- cannot be left floating
Serial and Parallel interfaces ENABLE. When Low the incoming data are
clocked In. Cannot be left floating
Test Pad - 50 kohm internal pull-down must be connected to VSS/VSSAUX
Test Pad - must be left floating
Internal/external oscillator out - if unused must be left floating
Master slave frame inversion synchronization - f unused must be left floating
Master slave frame inversion synchronization - cannot be left floating
Master/slave configuration bit:- cannot be left floating
2
2
2
Oscillator Input:
C Bus data out - if unused must be left floating
C slave address BIT 0 - cannot be left floating
C slave address BIT 1- cannot be left floating
M/S PIN
High
External Oscillator
Low
2
C bus clock - cannot be left floating
OSC_IN
High
Low
OSC_OUT
ENABLED
ENABLED
FR_OUT
Enabled
Enabled
Function
Internal oscillator disabled
Internal oscillator disabled
Internal oscillator enabled
Disabled
Enabled
FR_IN
Configuration
Charge pump in slave
AuxVsense disabled
mode or ext power
Charge Pump
STE2004S