N55S016

P/N: PM1437

REV. 1.1, MAR., 2010

7

Table 1. COMMAND

DEFINITION

Command Set

1st byte Code

2nd byte

3rd byte

4th byte

5th byte

6th byte

RDID(read ID)

9Fh

M a n u f a c t u re r

ID

Memory

type

ID

Memory

density ID

READ (read data)

03h

AD1

(A23-A16)

AD2

(A15-A8)

AD3

(A7-A0)

Data out

(D7-D0)

Note 1

Fast Read

0Bh

AD1

(A23-A16)

AD2

(A15-A8)

AD3

(A7-A0)

Dummy cycle

Data out

(D7-D0)

Notes:

1. n bytes are read out until CS# goes high.

2. It is not recommended to adopt any code not in the above command definition table.