PCF8576DT/2,118 NXP Semiconductors, PCF8576DT/2,118 Datasheet - Page 27

• Manufacturer Part Number: PCF8576DT/2,118
• Description: IC LCD DRIVER 40/160SEG 56TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8576DT/2,118

• Package / Case: 56-TSSOP
• Display Type: LCD
• Configuration: 40 Segment
• Interface: I²C
• Current - Supply: 24µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 20
• Number Of Segments: 160
• Maximum Clock Frequency: 400 KHz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 50 mA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-4703 - DEMO BOARD LCD GRAPHIC DRIVER
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3558-2; 935276166118; PCF8576DT/2-T

NXP Semiconductors
8. Internal circuitry
PCF8576D
Product data sheet
7.18 Display controller
The display controller executes the commands identified by the command decoder. It
contains the device’s status registers and coordinates their effects. The display controller
is also responsible for loading display data into the display RAM in the correct filling order.
Fig 19. Device protection circuits
BP0, BP1,
BP2, BP3
A0, A1 A2
S0 to S39
All information provided in this document is subject to legal disclaimers.
SYNC
OSC
SA0
CLK
Rev. 10 — 14 February 2011
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
SS
DD
SS
DD
SS
DD
SS
DD
SS
LCD
SS
LCD
SS
Universal LCD driver for low multiplex rates
V SS
V SS
V SS
PCF8576D
mdb076
V
V
SCL
SDA
V
© NXP B.V. 2011. All rights reserved.
SS
DD
LCD
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