DEMOKIT-LF3 Renesas Electronics America, DEMOKIT-LF3 Datasheet - Page 17

• Manufacturer Part Number: DEMOKIT-LF3
• Description: KIT DEMO 78K0 LF3 UPD78F0495
• Manufacturer: Renesas Electronics America

Specifications of DEMOKIT-LF3

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DemoKit-LF3 User’s Manual
2.11 LCD1: 224-segment LCD panel
The DemoKit-LF3 board is equipped with a 224-segment, transflective-type LCD panel that operates at a
supply voltage of 5V and a multiplex rate of ×8. The LCD driver specifications are defined in Table 8.
Table 8. LCD driver specifications
The LCD is divided into character and indicator fields. The character field is composed of six 5 × 7 dot-
matrix characters. The indicator field includes a set of predefined symbols, for instance weekday, battery,
and antenna symbols. An outline of the LCD in Figure 5 and corresponding segment assignments are
shown in Figure 6.
Specification
Driver voltage generation
Bias method
Timesharing
Common signals
Segment number
Number of maximum display pixels
C
U18759EE1V0UMU1
HARACTER FIELD
Figure 5.
LCD outline
Mode
Internal resistance division
1/4
8
8 (COM0–COM7)
28 (SEG4–SEG31)
224 (28 segments × 8 common)
I
NDICATOR
9