hd66740 Renesas Electronics Corporation., hd66740 Datasheet - Page 81

• Manufacturer Part Number: hd66740
• Description: 112 X 80-dot Graphics Lcd Controller/driver - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

Electrical Characteristics Notes
1. For bare die products, specified up to 85˚C.
2. The following three circuits are I/O pin configurations (figure 41).
Pins: RESET*, CS*, E/WR*/SCL, RS,
Pin: DB7 to DB0
Pin: RW/RD*/SDA
OSC1, OPOFF, IM2/1, IM0/ID, TEST
GND
Vcc
(Pull-up MOS)
NMOS
PMOS
Vcc
Figure 41
PMOS
Pin: OSC2
Vcc
Vcc
I/O Pin Configuration
PMOS
NMOS
PMOS
NMOS
NMOS
NMOS
PMOS
PMOS
81
GND
GND
Vcc
GND
Vcc
Vcc
(Input circuit)
(Input circuit)
NMOS
PMOS
(Tri-state output circuit)
(Tri-state output circuit)
HD66740
Output enable
Output data
IM1
Output enable
Output data
IM1
IM2