LG L1511S Service Manual - Page 20

Pin Configuration

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PIN CONFIGURATION CAT24WC02J-TE13 8P DIP Package(p) A0 1 A1 2 A2 3 VSS 4 8 VCC 7 WP 6 SCL 5 SDA SOIX Package(J) A0 1 A1 2 A2 3 VSS 4 8 VCC 7 WP 6 SCL 5 SDA TSSOP Package(U) A0 1 A1 2 A2 3 VSS 4 8 VCC 7 WP 6 SCL 5 SDA PIN CONFIGURATION BLOCK DIAGRAM EXTERNAL LOAD V CC V SS DOUT ACK WORD ADDRESS BUFFERS SDA START/STOP LOGIC SENSE AMPS SHIFT REGISTERS COLUMN DECODERS XDEC E2 PROM WP CONTROL LOGIC PIN FUNCTION Pin Name A0, A1, A2 SDA SCL WP Vcc Vss Function Device Adress Inputs Serial Data/Address Serial Clock Write Protect +1.8V to + 6.0V power Supply Ground SCL A0 A1 A2 STATE COUNTERS SLAVE ADDRESS COMPARATORS MC74HCT14ADR2 14P DATA IN STORAGE HIGH VOLTAGE/ TIMING CONTROL A1 1 Y1 2 A2 3 Y2 4 A3 5 Y3 6 GND 7 14 VCC 13 AS 12 Y6 11 A5 10 Y5 9 A4 8 Y4 PIN CONFIGURATION BLOCK DIAGRAM 1 A1 2 Y1 3 A2 4 Y2 5 A3 6 Y3 9 A4 8 Y4 11 A5 10 Y5 13 A6 12 Y6 PIN 14=VCC PIN 7=GND

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PIN CONFIGURATION
CAT24WC02J-TE13 8P
MC74HCT14ADR2 14P
A
0
A
1
A
2
V
SS
V
CC
WP
SCL
SDA
A
0
A
1
A
2
V
SS
V
CC
WP
SCL
SDA
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
A
0
A
1
A
2
V
SS
V
CC
WP
SCL
SDA
1
2
3
4
8
7
6
5
EXTERNAL LOAD
SDA
WP
D
OUT
SENSE AMPS
SHIFT REGISTERS
WORD ADDRESS
BUFFERS
COLUMN
DECODERS
START/STOP
LOGIC
XDEC
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
STATE COUNTERS
SLAVE
SCL
A
0
A
1
V
CC
V
SS
A
2
ADDRESS
COMPARATORS
CONTROL
LOGIC
ACK
E
PROM
2
PIN CONFIGURATION
DIP Package(p)
SOIX Package(J)
TSSOP Package(U)
BLOCK DIAGRAM
PIN FUNCTION
Pin Name
A0, A1, A2
SDA
SCL
WP
Vcc
Vss
Function
Device Adress Inputs
Serial Data/Address
Serial Clock
Write Protect
+1.8V to + 6.0V power Supply
Ground
V
A1
Y1
AS
A2
Y6
Y2
A5
A3
Y5
Y3
A4
GND
Y4
CC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1
2
A1
Y1
3
4
A2
Y2
5
6
A3
Y3
9
8
A4
Y4
11
10
A5
Y5
13
12
A6
PIN 14=V
PIN 7=GND
CC
Y6
PIN CONFIGURATION
BLOCK DIAGRAM