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See Technical Specifications

PCF85162T/1Y +BOM

32 x 4 universal LCD driver for low multiplex rates

Manufacturer:

NXP USA Inc.
Mfr.Part #:

PCF85162T/1Y
Datasheet:

PCF85162T/1Y Datasheet (PDF)
Display Type:

LCD
Configuration:

32 Segment
Interface:

I2C
Digits Or Characters:

8 Characters, 16 Characters, 128 Elements

PCF85162T/1Y General Description

NXP Semiconductors has created a powerhouse in the form of the PCF85162T/1Y real-time clock module. With its impressive operational capabilities across a broad supply voltage range, this device is equipped to handle the timekeeping needs of diverse electronic systems. The integration of a digital RTC with a reliable battery backup guarantees consistent performance, ensuring accurate timekeeping even in challenging conditions. Additionally, the device's I2C interface enhances its accessibility, allowing for seamless communication with a variety of external devices and microcontrollers

Key Features

Single chip LCD controller and driver
Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
Selectable display bias configuration: static, /, or /
Internal LCD bias generation with voltage-follower buffers
32 segment drives:
- Up to 16 7-segment numeric characters
- Up to 8 14-segment alphanumeric characters
- Any graphics of up to 128 elements
Up to 16 7-segment numeric characters
Up to 8 14-segment alphanumeric characters
Any graphics of up to 128 elements
32 × 4-bit RAM for display data storage
Display memory bank switching in static and duplex drive modes
Versatile blinking modes
Independent supplies possible for LCD and logic voltages
Wide power supply range: from 1.8 V to 5.5 V
Wide logic LCD supply range:
- From 2.5 V for low-threshold LCDs
- Up to 6.5 V for guest-host LCDs and high-threshold twisted nematic LCDs
From 2.5 V for low-threshold LCDs
Up to 6.5 V for guest-host LCDs and high-threshold twisted nematic LCDs
Low power consumption
400 kHz I²C-bus interface
No external components required
Manufactured in silicon gate CMOS process

Specifications

Display Type	LCD	Configuration	32 Segment
Interface	I2C	Digits or Characters	8 Characters, 16 Characters, 128 Elements
Current - Supply	3.5 µA	Voltage - Supply	1.8V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)	Grade	Automotive
Qualification	AEC-Q100	Mounting Type	Surface Mount
Base Product Number	PCF85162