PCF8578H NXP Semiconductors, PCF8578H Datasheet - Page 32
PCF8578H
Manufacturer Part Number
PCF8578H
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8578H.pdf
(48 pages)
Specifications of PCF8578H
Operating Supply Voltage (typ)
3.3/5V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Package Type
LQFP
Pin Count
64
Mounting
Surface Mount
Power Dissipation
400mW
Operating Supply Voltage (min)
2.5V
Operating Supply Voltage (max)
6V
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCF8578H
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Company:
Part Number:
PCF8578H/1,118
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
PCF8578H/1,157
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
PCF8578HT
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCF8578HT/1
Manufacturer:
NXP
Quantity:
12 000
Part Number:
PCF8578HT/1
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCF8578HT/1,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
PCF8578HT/1,518
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCF8578HT1
Manufacturer:
NXP
Quantity:
6 520
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V DD
SCL
SDA
C
C
C
C
C
V LCD
V DD
R
R
(4 2 3)R
R
R
V SS
SDA
V DD
V 2
V 3
V 4
V 5
V
V SS
LCD
(ROW MODE)
SCL
PCF8578
CLK SYNC
OSC
SA0
unused columns
V SS
R
V SS
OSC
8
rows
32
Fig.24 Typical LCD driver system with 1 : 32 multiplex rate.
V DD
V SS
V DD
V LCD
V 3
V 4
V SS
SYNC
CLK
PCF8579
1
SCL SDA SA0
40
columns
V SS
A0
A1
A2
A3
LCD DISPLAY
subaddress 0
V DD
V SS
V DD
V LCD
V 3
V 4
V SS
SYNC
CLK
PCF8579
2
SCL SDA SA0
40
columns
V SS
A0
A1
A2
A3
1:32 multiplex rate
32 x 40 x k dots (k
(20480 dots max.)
subaddress 1
V DD
16)
V SS
V DD
V 3
V 4
V SS
V LCD
SYNC
CLK
PCF8579
k
SCL SDA SA0
40
columns
MSA845
V SS
A0
A1
A2
A3
subaddress k 1