RA6963 Datasheet, PDF (6/46 Pages) RAIO Technology Inc. – Dot Matrix LCD Controller Specification

Preliminary Version 1.3
4. Package
RA6963
Dot Matrix LCD Controller
LP
CDATA
FR
CH1
CH2
DSPON
VDD
SDSEL
GND
TEST2
TEST1
X1
X2
55 ⁵⁴
60
65
67 ₁
50
45
40
35 33
RAiO ^TM
RA6963L2N A/B
07xxN
Date Code(Year 2007)
5
10
15
32
30
25
20 21 ²²
MCE
MRW
D7
D6
D5
VDD
D4
D3
D2
D1
D0
< Figure 4-1 >
RA6963L2NA : LQFP-67 Pin, RoHS Compliance Package, Font-01 (Refer to Chapter 6-20)
RA6963L2NB : LQFP-67 Pin, RoHS Compliance Package, Font-02 (Refer to Chapter 6-20)
5. Pin Descriptions
5-1 MPU Interface
Pin Name
I/O
SD[7..0]
I/O
RD
I
WR
I
C/ D
I
CE
I
< Table 5-1 >
Description
Data Bus
This is bus for data transfer between MPU and RA6963.
Read Control
RD is a data read signal. When Low, MPU read data from RA6963.
Write Control
WR is a data write signal. When Low, MPU write data into RA6963.
Command/Data Select or Register Select
This is a Data or Command select signal.
C/ D
High
Low
WR = Low
Command Write
Data Write
RD = Low
Status Read
Data Read
Chip Enable
This s chip enable of RA6963. When MPU communicate with RA6963,
this pin must be Low.
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