PCF8578T NXP Semiconductors, PCF8578T Datasheet - Page 23
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PCF8578T
Manufacturer Part Number
PCF8578T
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8578T.pdf
(48 pages)
Specifications of PCF8578T
Operating Supply Voltage (typ)
3.3/5V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Package Type
VSO
Pin Count
56
Mounting
Surface Mount
Power Dissipation
400mW
Operating Supply Voltage (min)
2.5V
Operating Supply Voltage (max)
6V
Lead Free Status / Rohs Status
Not Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Manufacturer:
NXPL
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
20 000
Company:
Part Number:
PCF8578T-1
Manufacturer:
PHILIPS
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Part Number:
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Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
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Quantity:
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Philips Semiconductors
Table 7 Set mode option 1
Table 8 Set mode option 2
Table 9 Set mode option 3
Table 10 Set start bank option 1
2003 Apr 14
1 : 8
1 : 16
1 : 24
1 : 32
Blank
Normal
All segments on
Inverse video
PCF8578 row only
PCF8578 mixed mode
Bank 0
Bank 1
Bank 2
Bank 3
START BANK POINTER
LCD row/column driver for
dot matrix graphic displays
LCD DRIVE MODE
DISPLAY STATUS
SYSTEM TYPE
MUX (8 rows)
MUX (16 rows)
MUX (24 rows)
MUX (32 rows)
M1
E1
B1
0
1
1
0
0
0
1
1
0
0
1
1
BIT T
BITS
BITS
BITS
0
1
M0
E0
B0
1
0
1
0
0
1
0
1
0
1
0
1
23
Table 11 Device select option 1
Table 12 RAM access option 1
Note
1. See opcode for SET START BANK in Table 6.
Table 13 Device select option 1
Table 14 Device select option 1
Decimal value 0 to 15
Character
Half-graphic
Full-graphic
Not allowed (note 1)
Decimal value 0 to 3
Decimal value 0 to 39
RAM ACCESS MODE
DESCRIPTION
DESCRIPTION
DESCRIPTION
X5 X4 X3 X2 X1 X0
A3
G1
Y1
0
0
1
1
Product specification
A2
PCF8578
BITS
BITS
BITS
BITS
A1
G0
Y0
0
1
0
1
A0