PCF2104N

INTEGRATED CIRCUITS DATA SHEET PCF2104x LCD controller/driver Product specification Supersedes data of 1997 Apr 01 File under Integrated Circuits, IC12 1997 Dec 16 Philips Semiconductors Product specification LCD controller/driver CONTENTS 1 2 3 3.1 3.2 4 5 6 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7.12 8 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 8.10 8.11 8.12 8.13 8.14 8.15 8.16 9 9.1 9.2 9.3 9.3.1 9.3.2 FEATURES APPLICATIONS GENERAL DESCRIPTION Packages Available types ORDERING INFORMATION BLOCK DIAGRAM PINNING PIN FUNCTIONS RS: register select (parallel control) R/W: read/write (parallel control) E: data bus clock (parallel control) DB0 to DB7: data bus (parallel control) C1 to C60: column driver outputs R1 to R32: row driver outputs VLCD: LCD power supply OSC: oscillator SCL: serial clock line SDA: serial data line SA0: address pin T1: test pad FUNCTIONAL DESCRIPTION LCD bias voltage generator Oscillator External clock Power-on reset Registers Busy Flag Address Counter (AC) Display data RAM (DDRAM) Character generator ROM (CGROM) Character generator RAM (CGRAM) Cursor control circuit Timing generator LCD row and column drivers Programming of MUX 1 : 16 displays with PCF2104x Programming of MUX 1 : 32 displays with PCF2104x Reset function INSTRUCTIONS Clear display Return home Entry mode set I/D S 9.4 9.4.1 9.4.2 9.4.3 9.5 9.6 9.6.1 9.6.2 9.7 9.8 9.9 9.10 9.11 10 11 11.1 11.2 11.3 11.4 11.5 11.6 12 13 14 15 16 17 17.1 17.2 17.3 17.4 17.5 18 19 20 21 PCF2104x Display...