s29cd-j Meet Spansion Inc., s29cd-j Datasheet - Page 58

• Manufacturer Part Number: s29cd-j
• Description: 32/16 Megabit Cmos 2.6 Volt Or 3.3 Volt-only Simultaneous Read/write, Dual Boot, Burst Mode Flash Memory With Versatilei/o?
• Manufacturer: Meet Spansion Inc.

58
Note
All commands have the same number of cycles in both asynchronous and synchronous modes, including the READ/RESET command. Only
a single array access occurs after the F0h command is entered. All subsequent accesses are burst mode when the burst mode option is
enabled in the Configuration Register.
IND/WAIT#
Addresses
Addresses
CE#
ADV#
Data
ADV#
CLK
OE#
IND#
WE#
Data
CE#
CLK
OE#
Valid Address
t
ADVCS
t
AAVS
t
t
CES
AS
Valid Address
Figure 18.5 Synchronous Command Write/Read Timing
t
ADVP
t
Data In
t
DS
S29CD-J & S29CL-J Flash Family
AAVH
Aa
t
t
WADVH1
WP
D a t a
t
Figure 18.4 Burst Mode Read (x32 Mode)
CES
t
IACC
t
ADVCS
t
BDH
t
DH
S h e e t
10 ns
t
ADVCH
t
WADVH2
Da
t
OE
Da+1
( P r e l i m i n a r y )
Valid Address
t
BACC
t
WC
Da+2
t
OE
Da + 3
S29CD-J_CL-J_00_B2 March 7, 2007
t
INDS
Data Out
Da + 31
t
EHQZ
t
CEZ
t
t
OEZ
DF
t
INDH