ML9060

¡ Semiconductor

6/17

* : The specifications of the internal Rf clock frequency and the external Rf clock frequency will

be determined finally at the end of sample evaluations.

Switching Characteristics

Parameter

Symbol

Condition

Min. Typ. Max. Unit

Applicable pin

—

—

25.6 kHz

OSC IN Clock frequency

(external input)

The clock is input to the

OSC1 pin. The pins OSC2

and OSCR are left open.

OSC I/E = "L"

OSC1

50——

µs

Clock pulse width

(external input)

OSC1

7.7

12.8 20.5 kHz

External Rf clock

frequency

(internal oscillations)

An Rf of 120k W

±2% is

connected between OSC1

and OSC2. OSCR is left

open. OSC I/E = 'H"

OSC1, OSC2

7.7

12.8 20.5 kHz

Internal Rf clock frequency

(with the built-in oscillator)

OSC1 open. OSC2 and

OSCR shorted. OSC I/E

OSC1, OSCR,

OSC2

—

—

1

MHz

Data clock frequency

CLOCK IN

100

—

—

ns

Data clock pulse width

CLOCK IN

50——

ns

Data setup time

DATA IN

50——

ns

Data hold time

CLOCK IN

100

—

—

ns

CLOCK to LOAD

Period

CLOCK IN

100

—

—

ns

LOAD to CLOCK

Period

LOAD IN

100

—

—

ns

LOAD Pulse width

LOAD IN

——50

ns

CLOCK IN to

DATA OUT delay time

CLOCK IN

DATA OUT

——20

ns

IN to OUT delay time

No load

CLOCK IN/OUT

LOAD IN/OUT

SEG-TEST IN/OUT

BLANK IN/OUT

——40

ns

COM OUT to SYNC

delay time

COM OUT

SYNC

——50

ns

Input signal rise time

All inputs other than

the OSCR input

——50

ns

Input signal fall time