HD66717 Datasheet, PDF (2/90 Pages) Hitachi Semiconductor – (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)

HD66717
• 32 × 5-bit character generator RAM
 4 characters (5 × 8 dots)
• 8 × 5-bit segment RAM
 40 segment-icons and marks max
• 60-segment × 34-common liquid crystal display driver
• Programmable display sizes and duty ratios (see List1)
• Vertical smooth scroll
• Double-height display
• Wide range of instruction functions:
 Display clear, display on/off, icon and mark control, character blink, white-black inverting
blinking cursor, icon and mark blink, cursor home, cursor on/off, white-black inverting raster-row
• Hardware reset
• Internal oscillation with an external resistor
• Wide range of LCD drive voltages
 3.0V to 13.0V
• Slim chip with/without bump (for COB) and tape carrier package (TCP)
List 1
Programmable Display Sizes and Duty Ratios
Display Size
Duty Ratio
Oscillation
Frequency
Current
Consumption
Multi-plexed-Drive
Segments
1 line × 12
1/10
40 kHz
8 µA
40
characters
2 lines × 12
1/18
80 kHz
15 µA
40
characters
3 lines × 12
1/26
120 kHz
23 µA
40
characters
4 lines × 12
1/34
160 kHz
30 µA
40
characters
Note: Current consumption excludes that for LCD power supply source; V_CC = 3V.
Static-Drive
Annunciators
10
10
10
10
List 2 Ordering Information
Type Name
HD66717A03TA0
HCD66717A03
HCD66717A03BP
HCD66717A13BP
External Dimensin
TCP
Bare chip
Au-bumped chip
Au-bumped chip
Operation Voltage
2.4V to 5.5V
Internal Font
Japanese and European fonts
Up-side-down pattern of A03
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