This document is the data sheet for PCF2113x LCD controllers/drivers, describing the features and characteristics of the products.
The Philips PCF2113x is a low-power CMOS integrated circuit designed to control and drive dot matrix LCD displays. It supports configurations for 2 lines of 12 characters or 1 line of 24 characters, utilizing a 5x7 or 5x8 dot matrix format. The chip includes an on-chip voltage multiplier to generate the necessary LCD bias voltages, reducing the need for external components.
| Display configuration | 2-line display of up to 12 characters + 120 icons, or 1-line display of up to 24 characters + 120 icons |
|---|---|
| Character format | 5x7 character format plus cursor; 5 x 8 for kana (Japanese) and user defined symbols |
| Display data RAM | 80 characters |
| Character generator ROM | 240, 5 x 8 characters |
| Logic supply voltage range | 1.8 to 5.5 V |
| Display supply voltage range | 2.2 to 6.5 V |
| Row and column outputs | 18 row and 60 column outputs |
The PCF2113x is designed for use in telecom equipment, portable instruments, and point-of-sale terminals.
No, the oscillator requires no external components, although an external clock is also possible.
The chip interfaces to microcontrollers via a 4 or 8-bit parallel bus or via the 2-wire I2C-bus.