PCF8578H/1 NXP Semiconductors, PCF8578H/1 Datasheet - Page 22

• Manufacturer Part Number: PCF8578H/1
• Description: LCD Drivers LCD DRVR DOT MATRIX
• Manufacturer: NXP Semiconductors

Specifications of PCF8578H/1

• Maximum Clock Frequency: 3.3 KHz
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Package / Case: LQFP-64
• Maximum Supply Current: 50 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PCF8578H/1,157

NXP Semiconductors
PCF8578_6
Product data sheet
Table 10.
Table 11.
Bit
7
Bit
7
6, 5
4
3, 2
1, 0
Fig 16. General information of command byte
C = 0; last command.
C = 1; commands continue.
Symbol
C
-
T
E[1:0]
M[1:0]
Symbol
C
C bit description
Set-mode - command bit description
Value
0
1
Rev. 06 — 5 May 2009
Value
0, 1
10
0
1
00
01
10
11
01
10
11
00
MSB
LCD row/column driver for dot matrix graphic displays
C
Description
continue bit
last control byte in the transfer; next byte will be regarded
as display data
control bytes continue; next byte will be a command too
REST OF OPCODE
Description
see
fixed value
display mode
display status
LCD drive mode
row mode
mixed mode
blank
normal
all segments on
inverse video
1:8 MUX (8 rows)
1:16 MUX (16 rows)
1:24 MUX (24 rows)
1:32 MUX (32 rows)
Table 10
msa833
LSB
PCF8578
© NXP B.V. 2009. All rights reserved.
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