PCF21219DUGR: LCD driver for character displays
The PCF21219 is a low power CMOS 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 x 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 PCF21219 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 last letter in the type name, for example PCF21219DUGR, characterizes the built-in character set. Various character sets can be manufactured on request. In addition 16 user defined symbols (5 x 8 dot format) are available.
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| LCD driver for character displays (REV 1.0) PDF (642.0 kB) PCF21219 | 14 Jan 2014 |
Application Notes (1)
| Name/Description | Modified Date |
|---|---|
| Design guidelines for COG modules with NXP® monochrome LCD drivers (REV 4.0) PDF (205.0 kB) AN10170 | 04 Aug 2014 |
Users Guides (2)
| Name/Description | Modified Date |
|---|---|
| The NXP® LCD driver with on-chip charge pump for the LCD supply voltage generation (REV 1.0) PDF (92.0 kB) UM10782 | 06 Mar 2015 |
| Vertical Alignment (VA) displays and NXP® LCD drivers (REV 1.0) PDF (314.0 kB) UM10764 | 13 Nov 2013 |
Ordering Information
| Product | Status | Package name | Package version | LCD character driver display format | AEC-Q100 compliant | I2C-bus | VDD1 [min] (V) | I2C speed | VDD1 [max] (V) | VDD2 [min] (V) | VDD2 [max] (V) | IDD [typ] (uA) | VLCD [min] (V) | VLCD [max] (V) | ffr (Hz) | integrated temperature compensation |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCF21219DUGR/DA | Active | NAU000 | 2 LN 16 char. 160 icons or 1 LN 32 char. 160 icons | N | 2.5 | 5.5 | 2.5 | 4 | 190 | 2.5 | 6.5 | 220 | Y |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCF21219DUGR/DA |  | Die In Waffle Carriers 3" | Active | PCF21219DUGR/DAZ (9353 034 62033) | Standard Marking | PCF21219DUGR/DA |    | Always Pb-free | 5 | 2E8 | NA | NA |
- LCD driver for character displays PCF21219DUGR
- Design guidelines for COG modules with NXP® monochrome LCD drivers pcf8576d_automotive
- The NXP® LCD driver with on-chip charge pump for the LCD supply voltage generation pca9620_automotive
- Vertical Alignment (VA) displays and NXP® LCD drivers pca8576fug
