STE2002DIE2 데이터 시트보기 (PDF) - STMicroelectronics
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STE2002DIE2 Datasheet PDF : 61 Pages
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Pin description
1
Pin description
STE2002
Table 1.
N°
Pin description
Pad
Type
Function
R0 to R80
129-169
282-322
O LCD Row Driver Output
ICON
323
O ICON Row Driver
C0 to C127 1-128
O LCD Column Driver Output
VSS
236-255 GND Ground pads.
VDD1
188-199 Supply IC Positive Power Supply
VDD2
200-211 Supply Internal Generator Supply Voltages.
VLCDIN
261-270 Supply LCD Supply Voltages for the Column and Row Output Drivers.
VLCDOUT 273-282 Supply Voltage Multiplier Output
VLCDSENSE
271-272
Supply
Voltage Multiplier Regulation Input. VLCDOUT Sensing for Output Voltage Fine
Tuning
VSSAUX
180, 231,
218
O Ground Reference for Selection Pins Configuration
SEL1,2 184,185
I Interface Mode Selection
Extended Instruction Set Selection
EXT
183
I
Ext pad config
VSS or VSSAUX
VDD1
Instruction set selected
BASIC
EXTENDED
ICON_MOD
E
186
SDA_IN
SDA_OUT
SCL
SA0
SA1
OSCIN
OSCOUT
RES
DB0 to DB7
234
232
235
182
181
187
260
230
220-227
ICON ROW Management
Icon mode pad config
I
VSS or VSSAUX
VDD1
I I2C Bus Data In
O I2C Bus Data Out
I I2C bus Clock
I I2C Slave Address BIT 0
I I2C Slave Address BIT 1
I External Oscillator Input
O Internal/External Oscillator Out
I Reset Input. Active Low.
I/O Parallel Interface 8 Bit Data Bus
Icon mode status
DISABLED
ENABLED
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