NJU6676 New Japan Radio Co., Ltd., NJU6676 Datasheet - Page 45

• Manufacturer Part Number: NJU6676
• Description: 64-Common x 132-Segment plus 1-Icon Bit Map Type LCD Controller and Driver
• Manufacturer: New Japan Radio Co., Ltd.

nAPPLICATION CIRCUIT
- Microprocessor Interface Example
The NJU6676 interfaces to 80 type or 68 type MPU directly.
And the serial interface also communicates with MPU.
* : C86 terminal must be fixed VDD or VSS.
l 80 Type MPU
l 68 Type MPU
l Serial Interface
MPU
MPU
MPU
GND
VCC
VCC
GND
VCC
GND
A0 A15
D0 D7
D0 D7
A0 A7
A1 A7
IORQ
Port 1
Port 2
RES
RES
VMA
R/W
RES
WR
RD
A0
A0
A0
E
Decoder
Decoder
Decoder
RESET
RESET
RESET
E
R/W
RES
RES
A0
CS
D0 D7
RD
WR
RES
A0
CS
D0 D7
A0
CS
SI
SCL
VDD
VSS
VDD
VSS
VDD
VSS
NJU6676
NJU6676
NJU6676
PRELIMINARY
NJU6676
C86
P/S
C86
P/S
C86
P/S
VDD
or