PCF2119DU/2/2Z

PCF2119x LCD controllers/drivers Rev. 12 — 16 April 2015 Product data sheet 1. General description The PCF2119x is a low power CMOS1 LCD controller and driver, designed to drive a dot matrix LCD display of 2-lines by 16 characters or 1-line by 32 characters with 5  8 dot format. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD bias voltages, resulting in a minimum of external components and lower system current consumption. The PCF2119x interfaces to most microcontrollers via a 4-bit or 8-bit bus or via the 2-wire I2C-bus. The chip contains a character generator and displays alphanumeric and kana (Japanese) characters. The letter ‘x’ in PCF2119x characterizes the built-in character set. Various character sets can be manufactured on request. In addition 16 user defined symbols (5  8 dot format) are available. For a selection of NXP LCD character drivers, see Table 51 on page 78. 2. Features and benefits  Single-chip LCD controller and driver  2-line display of up to 16 characters plus 160 icons or 1-line display of up to 32 characters plus 160 icons  5  7 character format plus cursor; 5  8 for kana (Japanese) and user defined symbols  Reduced current consumption while displaying icons only  Icon blink function  On-chip:  Configurable 4, 3, or 2 times voltage multiplier generating LCD supply voltage, independent of VDD, programmable by instruction (external supply also possible)  Temperature compensation of on-chip generated VLCDOUT: 0.16 %/K to 0.24 %/K (programmable by instruction)  Generation of intermediate LCD bias voltages  Oscillator requires no external components (external clock also possible)  Display Data RAM (DDRAM): 80 characters  Character Generator ROM (CGROM): 240 characters (5  8)  Character Generator RAM (CGRAM): 16 characters (5  8); 4 characters used to drive 160 icons, 8 characters used if icon blink feature is used in application  4-bit or 8-bit parallel bus and 2-wire I2C-bus interface  Manufactured in silicon gate CMOS process  18 row and 80 column outputs 1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 21. PCF2119x NXP Semiconductors LCD controllers/drivers  Multiplex rates 1:18 (2-line display or 1-line display), 1:9 (for 1-line display of up to 16 characters and 80 icons) and 1:2 (for icon only mode)  Uses common 11 code instruction set (extended)  Logic supply voltage: VDD1  VSS1 = 1.5 V to 5.5 V (chip may be driven with two battery cells)  LCD supply voltage: VLCDOUT  VSS2 = 2.2 V to 6.5 V  VLCD generator supply voltage: VDD2  VSS2 = 2.2 V to 4 V and VDD3  VSS2 = 2.2 V to 4 V  Direct mode to save current consumption for icon mode and multiplex drive mode 1:9 (depending on VDD2 value and LCD liquid properties)  Very low current consumption (20 A to 200 A):  Icon mode: < 25 A  Power-down mode: < 2 A  Icon mode is used to save current. When only icons are displayed, a much lower LCD operating voltage can be used and the switching frequency of the LCD outputs is reduced; in most applications it is possible to use VDD as LCD supply voltage 3. Applications  Telecom equipment  Portable instruments  Point-of-sale terminals PCF2119X Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 12 — 16 April 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 2 of 88 PCF2119x NXP Semiconductors LCD controllers/drivers 4. Ordering information Table 1. Ordering information Type number Package Name Description Version PCF2119AU bare die 168 bumps PCF2119x PCF2119DU bare die 168 bumps PCF2119x PCF2119FU bare die 168 bumps PCF2119x PCF2119IU bare die 168 bumps PCF2119x PCF2119RU bare die 168 bumps PCF2119x PCF2119SU bare die 168 bumps PCF2119x 4.1 Ordering options Table 2. Ordering options Product type number IC revision Sales item (12NC) Delivery form PCF2119AU/2DA/2 2 935273369033 chips in tray PCF2119DU/2/2 2 935272743033 chips in tray PCF2119FU/2/F2 2 935267829033 chips in tray PCF2119IU/2DA/2 2 935294878033 chips in tray PCF2119RU/2/F2 2 935263699033 chips in tray PCF2119RU/2DB/2 2 935293133033 chips in tray PCF2119SU/2/F2 2 935263700033 chips in tray 5. Marking Table 3. PCF2119X Product data sheet Marking codes Product type number Marking code PCF2119AU PC2119-2 PCF2119DU PC2119-2 PCF2119FU PC2119-2 PCF2119IU PC2119-2 PCF2119RU PC2119-2 PCF2119SU PC2119-2 All information provided in this document is subject to legal disclaimers. Rev. 12 — 16 April 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 3 of 88 PCF2119x NXP Semiconductors LCD controllers/drivers 6. 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