upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 821

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

LCD Controller/Driver (LCD-C/D)
COM0-SEG28
COM1-SEG28
Figure 22-8
SEG28
COM0
COM1
COM2
COM3
4-time-division LCD drive waveforms – examples
Preliminary User’s Manual U17566EE1V2UM00
T
F
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
+V
+1/3V
0
–1/3V
–V
+V
+1/3V
0
–1/3V
–V
LC0
LC1
LC2
SS1
LC0
LC1
LC2
SS1
LC0
LC1
LC2
SS1
LC0
LC1
LC2
SS1
LC0
LC1
LC2
SS1
LCD
LCD
LCD
LCD
Chapter 22
LCD
LCD
LCD
LCD
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