DP7419

Doc. No. MD-2115 Rev. H

4

© NIDEC COPAL ELECTRONICS CORP.

Characteristics subject to change without notice

D.C. OPERATING CHARACTERISTICS

Over recommended operating conditions unless otherwise stated.

s

t

i

n

U

x

a

M

n

i

M

s

n

o

i

t

i

d

n

o

C

t

s

e

T

r

e

t

e

m

a

r

a

P

l

o

b

m

y

S

Power Supply Current

A

m

1

z

H

k

0

0

4

=

1

µA

Input Leakage Current

10

µA

Output Leakage Current

10

µA

V

1

-

e

g

a

t

l

o

V

w

o

L

t

u

p

n

I

V

V

e

g

a

t

l

o

V

h

g

i

H

t

u

p

n

I

V

V

4

.

0

A

m

3

=

PIN CAPACITANCE

(1)

s

n

o

i

t

i

d

n

o

C

s

t

i

n

U

x

a

M

p

y

T

n

i

M

s

n

o

i

t

i

d

n

o

C

t

s

e

T

l

o

b

m

y

S

V

F

p

8

)

A

D

S

(

e

c

n

a

t

i

c

a

p

a

C

t

u

p

t

u

O

Input Capacitance (A0, A1, A2, A3, SCL, WP

¯¯¯)

6pF

A.C. CHARACTERISTICS

Over recommended operating conditions unless otherwise stated.

s

t

i

n

U

x

a

M

p

y

T

n

i

M

r

e

t

e

m

a

r

a

P

l

o

b

m

y

S

Clock Frequency

400

kHz

(1)

Noise Suppression Time Constant at SCL, SDA Inputs

50

ns

SLC Low to SDA Data Out and ACK Out

0.9

µs

(1)

Time the bus must be free before a new transmission can start

1.2

µs

6

.

0

e

m

i

T

d

l

o

H

n

o

i

t

i

d

n

o

C

t

r

a

t

S

µs

2

.

1

d

o

i

r

e

P

w

o

L

k

c

o

l

C

µs

6

.

0

d

o

i

r

e

P

h

g

i

H

k

c

o

l

C

µs

Start Condition Setup Time (for a Repeated Start Condition)

0.6

µs

0

e

m

i

T

d

l

o

H

n

i

a

t

a

D

ns

0

0

1

e

m

i

T

p

u

t

e

S

n

i

a

t

a

D

ns

(1)

SDA and SCL Rise Time

0.3

µs

(1)

SDA and SCL Fall Time

300

ns

6

.

0

e

m

i

T

p

u

t

e

S

n

o

i

t

i

d

n

o

C

p

o

t

S

µs

0

5

e

m

i

T

d

l

o

H

t

u

O

a

t

a

D

ns

POWER UP TIMING

(1)

Over recommended operating conditions unless otherwise stated.

s

t

i

n

U

x

a

M

p

y

T

n

i

M

r

e

t

e

m

a

r

a

P

l

o

b

m

y

S

Power-up to Read Operation

1

ms

Power-up to Write Operation

1

ms

Note:

(1)

This parameter is tested initially and after a design or process change that affects the parameter.