PCF8578H/1,118 NXP Semiconductors, PCF8578H/1,118 Datasheet - Page 27

• Manufacturer Part Number: PCF8578H/1,118
• Description: IC LCD DRIVER DOT MATRIX 64-LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCF8578H/1,118

• 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
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935276284118; PCF8578H/1-T; PCF8578H/1-T

NXP Semiconductors
PCF8578_6
Product data sheet
Fig 20. Relationship between display and set-start-bank
1:32 multiplex rate and start bank = 2.
8.12 Display control
The display is generated by continuously shifting rows of RAM data to the dot matrix LCD
via the column outputs. The number of rows scanned depends on the multiplex rate set by
bits M[1:0] of the set-mode command.
bank 0
bank 1
bank 2
bank 3
RAM
msa851
Rev. 06 — 5 May 2009
LCD row/column driver for dot matrix graphic displays
LCD
top of LCD
PCF8578
© NXP B.V. 2009. All rights reserved.
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