PCF8578T NXP Semiconductors, PCF8578T Datasheet - Page 22
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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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCF8578T
Manufacturer:
NXPL
Quantity:
2 359
Part Number:
PCF8578T
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCF8578T-1
Manufacturer:
PHILIPS
Quantity:
2 396
Part Number:
PCF8578T-1
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
PCF8578T/1
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
PCF8578T/1,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
Table 6 Definition of PCF8578/PCF8579 commands
2003 Apr 14
SET MODE
SET START BANK
DEVICE SELECT
RAM ACCESS
LOAD X-ADDRESS
LCD row/column driver for
dot matrix graphic displays
COMMAND
C
C
C
C
C
1
1
1
1
0
X5 X4 X3 X2 X1 X0 see Table 14
0
1
1
1
OPCODE
T
1
0
1
A3 A2 A1 A0 see Table 11
G1 G0 Y1 Y0 see Table 12
E1 E0 M1 M0 see Table 7
1
1
B1 B0 see Table 10
22
see Table 8
see Table 9
see Table 13
OPTIONS
defines LCD drive mode
defines display status
defines system type
defines pointer to RAM bank
corresponding to the top of the LCD;
useful for scrolling, pseudo-motion and
background preparation of new display
four bits of immediate data, bits
A0 to A3, are transferred to the
subaddress counter to define one of
sixteen hardware subaddresses
defines the auto-increment behaviour of
the address for RAM access
two bits of immediate data, bits Y0 to
Y1, are transferred to the X-address
pointer to define one of forty display
RAM columns
six bits of immediate data, bits
X0 to X5, are transferred to the
X-address pointer to define one of forty
display RAM columns
DESCRIPTION
Product specification
PCF8578