September 2002

Specifications subject to change without notice,contact your sales representatives for the most recent information.

10/17

Ver 1.0

PID 8951A/8952A 09/02

SyncMOS Technologies Inc.

SM8951A/8952A

OSC

ALE

#PSEN

#RD,#WR

PORT2

PORT0

T12

T1

T2

T3

T4

T5

T6

T7

T8

T9

T10

T11

T12

T1

T2

1

2

5

7

3

3

4

68

ADDRESS A15 - A8

ADDRESS A15 - A8

Float

A7 - A0

Float

INST in

Float

A7 - A0

Float

INST in

Float

Program Memory Read Cycle Timing

Data Memory Write Cycle Timing

OSC

T12

T1

T2

T3

T4

T5

T6

T7

T8

T9

T10

T11

T1

T2

ALE

1

#PSEN

#WR

PORT2

PORT0

5

ADDRESS A15 - A8

INST

Float

A7 - A0

2

2

3

DATA OUT

ADDRESS

or Float

6

4

T12

T3