PCF8578T/1,118 NXP Semiconductors, PCF8578T/1,118 Datasheet - Page 17

• Manufacturer Part Number: PCF8578T/1,118
• Description: IC LCD DRIVER ROW/COLUMN 56-VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8578T/1,118

• Package / Case: 56-VSOP
• Display Type: LCD
• Configuration: Dot Matrix
• Interface: I²C
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 24
• Number Of Segments: 7
• Maximum Clock Frequency: 3.3 KHz
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 150 C
• Attached Touch Screen: No
• Maximum Supply Current: 50 mA
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935278868118; PCF8578TD-T; PCF8578TD-T

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RAM ACCESS:
character mode
bank 1
S
0 1 1 1 1 0
slave address
LOAD X-ADDRESS: X-address = 8
S
A
0
R W
/
0 A
DEVICE SELECT:
subaddress 12
Fig.11 Example of commands specifying initial data byte RAM locations.
1
DEVICE SELECT
1 1 0 1 1 0
0
A
1
RAM
LOAD X-ADDRESS
0 0 0 1 0 0
0
last command
A
0
1 1 1 0 0 0
RAM ACCESS
bank 0
bank 1
bank 2
bank 3
1
A
READ
WRITE
S
0 1 1 1 1 0
slave address
DATA
S
A
0
R W
/
A
1 A
DATA
DATA
A
MSA835
A