16

Appendix

Port Connectors

The STK503 has seven port connectors in addition to those available on

STK500. These are PORTE, PORTF, PORTG, PORTH, PORTJ, PORTK and

PORTL. The pinout of each connector is described below.

Table A-1: STK503 port connectors pinout

PORTE

PE0

1

2

PE1

PE2

3

4

PE3

PE4

5

6

PE5

PE6

7

8

PE7

GND

9

10

VTG

PORTF

PF0

1

2

PF1

PF2

3

4

PF3

PF4

5

6

PF5

PF6

7

8

PF7

GND

9

10

VTG

PORTG

PG0

1

2 PG1

PG2

3

4 PG3

PG4

5

6 PG5

SRAMEN

7

8 A16

GND

9

10 VTG

PORTH

PH0

1

2

PH1

PH2

3

4

PH3

PH4

5

6

PH5

PH6

7

8

PH7

GND

9

10

VTG

PORTJ

PJ0

1

2

PJ1

PJ2

3

4

PJ3

PJ4

5

6

PJ5

PJ6

7

8

PJ7

GND

9

10

VTG

PORTK

PK0

1

2

PK1

PK2

3

4

PK3

PK4

5

6

PK5

PK6

7

8

PK7

GND

9

10

VTG

PORTL

PL0

1

2

PL1

PL2

3

4

PL3

PL4

5

6

PL5

PL6

7

8

PL7

GND

9

10

VTG

SRAM

The following SRAM chips can be used on STK503:

Manufacturer

Part number

VCC

Package

ISSI

IS63LV1024-T

3,3V

TSOP-II

ISSI

IS63LV1024-J

3,3V

SOJ 300-mil

ISSI

IS63LV1024-K

3,3V

SOJ 400-mil

IDT

IDT71124-Y

5V

SOJ 400-mil

IDT

IDT71V124SA-TY

3,3V

SOJ 300-mil

IDT

IDT71V124SA-Y

3,3V

SOJ 400-mil

IDT

IDT71V124SA-PH 3,3V

TSOP-II

Cypress

CY7C1019-V

5V

SOJ 400-mil

Cypress

CY7C1019B-V

5V

SOJ 400-mil

Cypress

CY7C1018BV33-V 3,3V

SOJ 300-mil

Cypress

CY7C1019BV33-V 3,3V

SOJ 400-mil

Toshiba

TC558128BJ

5V

SOJ 400-mil

Toshiba

TC558128BFT

5V

TSOP-II

Toshiba

TC55V8128BJ

3,3V

SOJ 400-mil

Toshiba

TC55V8128BFT

3,3V

TSOP-II

Samsung

K6R1008C1C-J

5V

SOJ 400-mil

Samsung

K6R1008C1C-T

5V

TSOP-II

Alliance

AS7C31025A-HFC 5V

TSOP-II