am49bds640ah Meet Spansion Inc., am49bds640ah Datasheet - Page 54

• Manufacturer Part Number: am49bds640ah
• Description: Stacked Multichip Package Mcp , Flash Memory And Psram Cmos 1.8 Volt-only Simultaneous Read/write, Burst Mode 64 Megabit 4m ? 16-bit Flash Memory, And 16 Mbit 1m ? 16-bit Psram
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
Note: Figure is for any even address other than 3Eh (or multiple thereof).
Note: Figure is for any odd address other than 3Fh (or multiple thereof).
52
Addresses
Addresses
AVD#
AVD#
Data
Data
OE#
OE#
CLK
RDY
CLK
RDY
Figure 18. Reduced Wait-state Handshake Burst Suspend/Resume at an even address
Figure 19. Reduced Wait-state Handshake Burst Suspend/Resume at an odd address
t
RACC
D(20)
D(23)
Suspend
Suspend
t
t
OES
OES
t
t
CKZ
CKZ
t
RACC
A D V A N C E
x
x
Am49BDS640AH
Resume
Resume
x+1
x+1
t
t
OES
OES
I N F O R M A T I O N
t
t
CKA
CKA
D(20)
D(23)
t
t
RACC
RACC
x+2
x+2
D(21)
D(24)
x+3
x+3
D(22)
D(25)
x+4
x+4
D(23)
D(25)
x+5
x+5
D(23)
D(25)
x+6
x+6
December 5, 2003
D(23)
D(26)
x+7
x+7
D(24)
D(27)
x+8
x+8