segment driver. PCF8553 Datasheet

PCF8553 driver. Datasheet pdf. Equivalent

Part PCF8553
Description LCD segment driver
Feature PCF8553 40 × 4 LCD segment driver Rev. 3 — 27 March 2015 Product data sheet 1. General description.
Manufacture NXP
Datasheet
Download PCF8553 Datasheet




PCF8553
PCF8553
40 × 4 LCD segment driver
Rev. 3 — 27 March 2015
Product data sheet
1. General description
PCF8553 is an ultra low-power LCD segment driver with 4 backplane- and 40
segment-driver outputs, with either an I2C- or an SPI-bus interface. It comprises an
internal oscillator, bias generation, instruction decoding, and display controller.
For a selection of NXP LCD segment drivers, see Table 24 on page 45.
2. Features and benefits
Single chip LCD controller and driver
Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
Selectable display bias configuration: static, 12, or 13
Internal LCD bias generation with buffers
40 segment drives:
Up to 20 7-segment numeric characters
Up to 10 14-segment alphanumeric characters
Any graphics of up to 160 segments/elements
Auto-incrementing display data and instruction loading
Versatile blinking modes
Independent supplies of VLCD and VDD
Power supply ranges:
1.8 V to 5.5 V for VLCD
1.8 V to 5.5 V for VDD
Ultra low-power consumption
400 kHz I2C-bus interface
5 MHz SPI-bus interface
Internally generated or externally supplied clock signal
3. Applications
Metering equipment
Small appliances
Consumer healthcare devices
Battery operated devices
Measuring equipment



PCF8553
NXP Semiconductors
PCF8553
40 × 4 LCD segment driver
4. Ordering information
Table 1. Ordering information
Type number
Package
Name
PCF8553DTT
TSSOP56
Description
Version
plastic thin shrink small outline package; SOT364-1
56 leads; body width 6.1 mm
4.1 Ordering options
Table 2. Ordering options
Product type number Orderable part number Sales item
(12NC)
PCF8553DTT/A
PCF8553DTT/AJ
935304762118
Delivery form
tape and reel, 13 inch
5. Marking
IC
revision
1
Table 3. Marking codes
Type number
PCF8553DTT/A
Marking code
PCF8553D
PCF8553
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 27 March 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
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