LG Electronics LCD 782LS service manual PIN Configuration, Pin Name Function

PIN CONFIGURATION

CAT24WC08J-TE13 8P

	DIP Package(p)				SOIX Package(J)
A0	1	8	VCC	A0			1	8	VCC
	2	7					2	7
A1			WP	A1					WP
	3	6				3		6
A2			SCL	A2					SCL
VSS	4	5	SDA	VSS		4		5	SDA

TSSOP Package(U)

A0	1	8	VCC
	2	7
A1			WP
A2	3	6	SCL
	4	5
VSS			SDA

PIN CONFIGURATION

PIN FUNCTION

Pin Name	Function
A0, A1, A2	Device Adress Inputs
SDA	Serial Data/Address
SCL	Serial Clock
WP	Write Protect
Vcc	+1.8V to + 6.0V power Supply
Vss	Ground

BLOCK DIAGRAM

EXTERNAL LOAD

				DOUT			SENSE AMPS
				ACK		SHIFT REGISTERS
VCC
VSS			WORD ADDRESS				COLUMN
				BUFFERS			DECODERS
SDA	START/STOP
		LOGIC
					XDEC		E2 PROM
WP		CONTROL
		LOGIC

DATA IN STORAGE

HIGH VOLTAGE/

TIMING CONTROL

SCL	STATE COUNTERS
A0	SLAVE
A1	ADDRESS
A2	COMPARATORS

BA033 Low Saturation Voltage type 3-terminal Regulator

1 2 3

1. Vcc

2. GND

3. OUTPUT

Vcc	1	Reference Voltage
		OUT
		3
GND	2

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