HD66766R Datasheet, PDF (86/97 Pages) Hitachi Semiconductor – 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors

HD66766R
Rev. 1.0-1 / September 2002
Reset Timing Characteristics (V_CC = 2.2 to 3.6 V)
Table 55
Item
Symbol Unit Test
Min
Typ
Max
Condition
Reset low-level width
Reset rise time
t_RES
ms Figure 4
1
—
—
t_rRES
ms Figure 4
—
—
10
Electrical Characteristics Notes
1. For bare die and wafer products, specified up to 85°C.
2. The following three circuits are I pin, I/O pin, O pin configurations.
Pins: RESET*, CS*, E/WR, RW/RD, RS,
OSC1, IM2-1, IM0/ID, TEST1, TEST2
Pins: OSC2
Vcc
Vcc
PMOS
PMOS
NMOS
GND
Figure 64
Pins: DB15 -DB2,
DB1/SD0, DB0/SD1
Vcc
NMOS
GND
Figure 65
PMOS
(Input circuit)
NMOS
Vcc
(Tri-state output circuit)
PMOS
Output enable
Output data
NMOS
GND
Figure 66 I/O Pin Configuration
3. The TEST1, TEST2 pins must be grounded and the IM2/1 and IM0/ID pins must be grounded or
connected to Vcc.
4. Applies to the resistor value (RSEG) between VSH, GND pins and segment signal pins.
5. This excludes the current flowing through output drive MOSs.
86