SC18IS602_602B_603_4

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 04 — 11 March 2008

3 of 25

NXP Semiconductors

SC18IS602/602B/603

6.

Pinning information

6.1 Pinning

6.2 Pin description

[1]

SC18IS602IPW and SC18IS603IPW do not support SS2. This pin should be used as GPIO2 only.

[2]

SC18IS602BIPW does support SS2/GPIO2 function. This pin can be used as SS2 or GPIO2.

a. SC18IS602/602B

b. SC18IS603

Fig 3.

Pin configuration for TSSOP16

SC18IS602IPW

SC18IS602BIPW

SS0/GPIO0

A2

SS1/GPIO1

A1

RESET

A0

SS3/GPIO3

MISO

MOSI

SPICLK

SDA

SS2/GPIO2

SCL

INT

002aac441

1

2

3

4

5

6

7

8

10

9

12

11

14

13

16

15

SC18IS603IPW

SS0/GPIO0

A2

SS1/GPIO1

A1

RESET

A0

CLKIN

MISO

MOSI

SPICLK

SDA

SS2/GPIO2

SCL

INT

002aac442

1

2

3

4

5

6

7

8

10

9

12

11

14

13

16

15

Table 2.

Pin description

Symbol

Pin

Type

Description

SC18IS602,

SC18IS602B

SC18IS603

SS0/GPIO0

1

1

I/O

SPI slave select output 0 (active LOW) or GPIO 0

SS1/GPIO1

2

2

I/O

SPI slave select output 1 (active LOW) or GPIO 1

RESET

3

3

I

reset input (active LOW)

4

4

-

ground supply

MISO

5

5

I

Master In, Slave Out

MOSI

6

6

O

Master Out, Slave In

SDA

7

7

I/O

SCL

8

8

I

INT

9

9

O

interrupt output (active LOW)

SS2/GPIO2

10[1][2]

10[1]

I/O

SPI slave select output 2 (active LOW) or GPIO 2

SPICLK

11

11

O

SPI clock

12

12

-

supply voltage

SS3/GPIO3

13

-

I/O

SPI slave select output 3 (active LOW) or GPIO 3

CLKIN

-

13

I

external clock input

A0

14

14

I

address input 0

A1

15

15

I

address input 1

A2

16

16

I

address input 2