PCD8544
FEATURES
GENERAL DESCRIPTION
APPLICATIONS ORDERING INFORMATION BLOCK DIAGRAM PINNING Pin functions R0 to R47 row driver outputs C0 to C83 column driver outputs VSS1, VSS2: negative power supply rails VDD1, VDD2: positive power supply rails VLCD1, VLCD2: LCD power supply T1, T2, T3 and T4: test pads SDIN: serial data line SCLK: serial clock line D/C: mode select SCE: chip enable OSC: oscillator RES: reset FUNCTIONAL DESCRIPTION
Oscillator Address Counter (AC) Display Data RAM (DDRAM) Timing generator Display address counter LCD row and column drivers Addressing Data structure Temperature pensation 8 8.1 8.2 8.3 8.3.1 8.3.2 8.3.3 8.4 8.4.1 8.5 8.6 8.7 8.8 8.9 9 10 11 12 12.1 12.2 13 14 14.1 14.2 15 16 17 INSTRUCTIONS Initialization Reset function Function set Bit PD Bit V Bit H Display control Bits D and E Set Y address of RAM Set X address of RAM Temperature control Bias value Set VOP value LIMITING VALUES HANDLING DC CHARACTERISTICS AC CHARACTERISTICS Serial interface...
