... register VSS
STB
Command decoder
DATA CLK
8 bit shift register
6
PD16430A
Display RAM Addresses and Display Dots Display...driver's display mode and status. The first byte (8 bits) after the falling edge input of the STB si...
...hift register 8 KEY REQ Command decoder key1 Key counter Key latch S/R key4
VDD VSS VLCD VLC1 VLC2 VLC3
2
PD16431A
PIN CONFIGURATI...driver output pins. The LED driver has a drive capability of 15 mA and is N-ch open drain. When this...
...MING SYNC CONTROL 16
COMMAND decoder
DATA POINTER
CHARACTER GENERATOR (160 x 5 x 7 BITS)
7
8
8
8
8 STOP SYSTEM CLOCK...driver ................................................................................................
...RAM 5 x 7 x 16 Bits Instruction decoder
8 8 8
Instruction Register
Data Register
Busy Flag
OP-Amp
8
Parallel I/F
x2/x4...driver output voltage (Segment, common) Storage temperature range VCC1 VCC2 VIN VOUT1 VDD V2 to V5 V...
...face (VCC1). (13) DEC This is a decoder that decodes gray level display data to liquid crystal drive voltages V0, V1, or V2. (14) Liquid cry...driver (No. 0 to 3) that is determined by PL0 and PL1.
Address
Layout Position No.
Gray Lev...
Description
144/160/184/208-OUTPUT LCD COLUMN SEGMENT driver WITH RAM
... Timing Generator
Line Address decoder Line Preset Register & Counter RAM Read/Write Controller
Display Data RAM (2560 bits)
OSC1 Int...driver System
Pin Symbol SEG0 to SEG60 COM0 to COM15 Common 96 to 100, 1 to 11 Output Common output...