PCF85176H/1,518 NXP Semiconductors, PCF85176H/1,518 Datasheet - Page 25

• Manufacturer Part Number: PCF85176H/1,518
• Description: IC LCD DISPLAY DVR 40SEG 64TQFP
• Manufacturer: NXP Semiconductors

Specifications of PCF85176H/1,518

• Package / Case: 64-TQFP
• Display Type: LCD
• Configuration: 40 Segment
• Interface: I²C
• Current - Supply: 20µA
• 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: 40
• Maximum Clock Frequency: 2640 Hz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 95 C
• Attached Touch Screen: No
• Maximum Supply Current: 20 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5932-2; PCF85176H/1,518

NXP Semiconductors
8. Internal circuitry
PCF85176_1
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 18. 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. 01 — 14 April 2010
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
PCF85176
mdb076
V
V
SCL
SDA
V
© NXP B.V. 2010. All rights reserved.
SS
DD
LCD
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