¡ Semiconductor
ML9060
Switching Characteristics
(VDD = 2.7 to 5.5V, VLCD = 4.5 to 16V, Ta = –40 to +85°C)
Parameter
OSC IN Clock frequency
(external input)
Symbol
Condition
Min. Typ. Max. Unit Applicable pin
The clock is input to the
OSC1 pin. The pins OSC2
and OSCR are left open.
OSC I/E = "L"
fCP1
—
50
—
—
25.6 kHz OSC1
µs OSC1
Clock pulse width
(external input)
tWCP1
—
An Rf of 120k W ±2% is
connected between OSC1
and OSC2. OSCR is left
open. OSC I/E = 'H"
External Rf clock
frequency
fOSC1
7.7 12.8 20.5 kHz OSC1, OSC2
(internal oscillations)
OSC1 open. OSC2 and
OSCR shorted. OSC I/E
tied to VDD or any "H" level.
Internal Rf clock frequency
(with the built-in oscillator)
OSC1, OSCR,
7.7 12.8 20.5 kHz
OSC2
fOSC2
Data clock frequency
Data clock pulse width
fCP2
—
—
—
1
MHz CLOCK IN
ns CLOCK IN
tWCP2
100
—
Data setup time
tSU
tHD
tCL
50
50
—
—
—
—
—
—
ns DATA IN
ns CLOCK IN
ns CLOCK IN
Data hold time
CLOCK to LOAD
Period
100
LOAD to CLOCK
Period
tLC
100
100
—
—
—
—
—
—
50
ns LOAD IN
ns LOAD IN
LOAD Pulse width
CLOCK IN to
tWLD
tPLH
tPHL
CLOCK IN
ns
CL=15pF
DATA OUT delay time
DATA OUT
CLOCK IN/OUT
LOAD IN/OUT
SEG-TEST IN/OUT
BLANK IN/OUT
COM OUT
IN to OUT delay time
tDIO No load
—
—
—
—
20
40
ns
ns
COM OUT to SYNC
delay time
tDCS CL=15pF
SYNC
Input signal rise time
Input signal fall time
tR
tF
—
—
—
—
50
50
ns All inputs other than
the OSCR input
ns
* : The specifications of the internal Rf clock frequency and the external Rf clock frequency will
be determined finally at the end of sample evaluations.
6/17
OKI [ OKI ELECTRONIC COMPONETS ]
