- 8 -

PIN DESCRIPTIONS

3.2 Pin Functions

s

Common Section

.

o

N

n

i

Pe

m

a

N

n

i

PO

/

In

o

i

t

c

n

u

Fs

k

r

a

m

e

R

6

9

,

3

1

,

3V

A

S

S

1D

N

G)

.

t

p

.

f

e

r

U

(

1

d

n

u

o

r

g

g

o

l

a

n

A

5

2

,

4

1V

A

S

S

2D

N

G)

.

t

p

.

f

e

r

T

(

2

d

n

u

o

r

g

g

o

l

a

n

A

,

8

5

,

3

4

,

6

2

5

9

,

3

8

,

5

6

V

D

S

S

D

N

Gd

n

u

o

r

g

l

a

t

i

g

i

D

9

9

,

8V

A

D

D

1R

W

P)

.

t

p

.

f

e

r

U

(

1

y

l

p

p

u

s

r

e

w

o

p

g

o

l

a

n

a

%

5

±

V

5

+

2

2

,

9

1V

A

D

D

2R

W

P)

.

t

p

.

f

e

r

T

(

2

y

l

p

p

u

s

r

e

w

o

p

g

o

l

a

n

a

%

5

±

V

5

+

0

6

,

0

5

,

1

3

8

8

,

4

7

V

D

D

D

R

W

Py

l

p

p

u

s

r

e

w

o

p

l

a

t

i

g

i

d

%

5

±

V

5

+

9

56

3

5

1

K

L

CN

I)

s

s

e

l

r

o

m

p

p

0

5

±

z

H

M

6

3

.

5

1

(

k

c

o

l

c

m

e

t

s

y

S

1

4N

O

M

W

O

PN

I

e

d

i

s

.

t

p

.

f

e

r

T

e

h

t

n

o

t

n

e

m

p

i

u

q

e

e

h

t

f

o

r

o

t

i

n

o

m

y

l

p

p

u

s

r

e

w

o

P

F

F

O

y

l

p

p

u

s

r

e

w

o

P

:

"

H

"

N

O

y

l

p

p

u

s

r

e

w

o

P

:

"

L

"

2

4T

E

S

E

RN

I

t

e

s

e

r

e

r

a

w

d

r

e

a

H

e

t

a

r

e

p

o

o

t

n

o

i

t

a

l

l

i

c

s

o

k

c

o

l

c

e

h

t

r

e

t

f

a

e

r

o

m

r

o

s

m

1

r

o

f

e

s

l

u

p

t

e

s

e

r

e

h

t

y

l

p

p

A

s

i

n

o

i

t

a

r

e

p

o

e

h

t

,

s

m

1

n

a

h

t

s

s

e

l

s

i

e

s

l

u

p

e

h

t

f

I

.

t

e

s

e

r

e

r

a

w

d

r

a

h

.

e

l

b

a

t

c

i

d

e

r

p

n

u

.

t

e

m

e

r

a

s

n

o

i

t

i

d

n

o

c

g

n

i

w

o

l

l

o

f

l

l

a

n

e

h

w

d

e

r

i

u

q

e

r

s

i

t

e

s

e

r

e

r

a

w

d

r

a

H

r

e

w

o

p

l

a

c

o

l

y

b

d

e

t

a

r

e

p

o

.

1

"

H

"

=

L

E

S

P

L

.

2

.

e

v

i

t

i

s

o

p

s

i

y

t

i

r

a

l

o

p

.

t

p

.

f

e

r

U

.

3

Note

Connect input pins that are not normally used to the power supply pin or ground pin.

In the same fashion, do not leave pins with pull-up resistor open. Connect them to the power supply pin or ground pin.