HD66108 Datasheet, PDF (55/60 Pages) Hitachi Semiconductor – (RAM-Provided 165-Channel LCD Driver for Liquid Crystal Dot Matrix Graphics)

HD66108
DC Characteristics (2) (V_CC = 2.7 to 4.0V, GND = 0V, V_CC–V_EE = 6.0 to 15V, Ta = –20 to +75°C,
unless otherwise noted)
Item
Symbol Min
Typ Max
Unit Test Conditions Notes
Input high
voltage
Input low
voltage
5(6(7
V_IH1
The other inputs V_IH2
0S, OSC1,
V_IL1
CL1, FLM,
TEST1,
TEST2, M
0.85 × V_CC — V_CC + 0.3 V
0.7 × V_CC — V_CC + 0.3 V
–0.3
— 0.3 × V_CC V
Output high
voltage
The other inputs V_IL2
V_OH1
–0.3
0.9 × V_CC
— 0.15 × V_CC V
——
V
–I_OH = 50 µA
Output low
voltage
V_OL1
—
— 0.1 × V_CC V I_OL = 50 µA
Input leakage All except
I_IIL
current
DB7–DB0,
CL1, FLM, M
–2.5
— 2.5
µA Vin = 0 to V_CC
Tri-state
leakage
current
DB7–DB0,
I_TSL
–10
CL1, FLM, M
— 10
µA Vin = 0 to V_CC
V pins
leakage
current
V1L, V1R,
I_VL
–10
V3, V4,
V6L, V6R,
VMHn, VMLn
— 10
µA Vin = V_EE to V_CC
Current
During display I_CC1
—
consumption
I_CC2
—
During
I_SB
—
standby state
— 260
— 700
— 10
µA External clock 1
f_OSC = 500 kHz
µA Internal oscillation 1
R_f = 75 kΩ
µA
1, 2
ON resistance X0–X164
between
Vi and Xj
R_ON
—
— 10
kΩ ±I_LD = 50 µA
3
V_CC–V_EE = 10V
V pins voltage range
ÆV
—
— 35
%
4
Oscillating frequency
f_OSC
315
450 585
kHz R_f = 75 kΩ
Notes: 1. When voltage applied to input pins is fixed to V_CC or to GND and output pins have no load
capacity. Exposing the LSI to light increases current consumption.
2. When the LSI is not exposed to light and Ta = 0 to 40°C with the STBY bit = 1. If using external
clock pulses, input pins must be fixed high or low.
3. I_LD indicates the current supplied to one measured pin.
4. ÆV = 0.35 × (V_CC–V_EE). For levels V1, V2, and V3, the voltage supplied should be between the
V_CC and the ÆV and for levels V4, V5, and V6, the voltage supplied should be between the V_EE
and the ÆV (Figure 36).
1008