ra8803 RAIO Technology Inc., ra8803 Datasheet - Page 44

• Manufacturer Part Number: ra8803
• Description: Two Layers Character/graphic Lcd Controller Specification
• Manufacturer: RAIO Technology Inc.

Version 2.5
8. Pin Assignment
RAiO
8-1 Bonding Pad
Note:
1. The Pad52~Pad81 are NC pins.
2. Chip Size is 4600 x 3780.
3. Most of the PAD Pitch are 100um.
4. The Bonding Window is 85um x 85um.
5. The chip size and X/Y Coordinate of RA8803 and RA8822 are same. But the internal memory
TECHNOLOGY INC.
architecture is different.
Memory
Figure 8-1: RA8803/8822 Bonding Pad
Chip Size:
X=4600
Y=3780
44/48
Two Layers Character/Graphical LCD Controller
Core
100um
100um
RA8803/8822
IOUT
X1
Y2
X2
Y2
AVDD
AGND
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INY
BUSY
VDD5
VDD3
GND
FRM
LP
YD
XCK
DISPOFF
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
SYS_NM
SYS_FQ
GNDP
VDDP