Specifications

– i –
Contents
OVERVIEW ......................................................................................................................................................... 4–1
FEATURES .......................................................................................................................................................... 4–1
BLOCK DIAGRAM .............................................................................................................................................. 4–2
CHIP SPECIFICATION ........................................................................................................................................ 4–3
DESCRIPTION OF PINS ................................................................................................................................... 4–11
FUNCTIONAL DESCRIPTION .......................................................................................................................... 4–14
COMMAND ........................................................................................................................................................ 4–21
CHARACTER GENERATOR ............................................................................................................................. 4–24
ABSOLUTE MAXIMUM RATINGS .................................................................................................................... 4–31
DC CHARACTERISTICS ................................................................................................................................... 4–32
TIMING CHARACTERISTICS ........................................................................................................................... 4–34
MPU INTERFACE (REFERENCE EXAMPLES) ............................................................................................... 4–37
INTERFACE TO LCD CELLS (REFERENCE) .................................................................................................. 4–38
LIQUID CRYSTAL DRIVE WAVEFORMS (B WAVEFORMS) .......................................................................... 4–42
SED1220