am41dl16x4d Meet Spansion Inc., am41dl16x4d Datasheet - Page 55

• Manufacturer Part Number: am41dl16x4d
• Description: Stacked Multi-chip Package Mcp Flash Memory And Sram Am29dl16xd 16 Megabit 2 M X 8-bit/1 M X 16-bit Cmos 3.0 Volt-only, Simultaneous Operation Flash Memory And 4 Mbit 512 K X 8-bit/256 K X 16-bit Static Ram
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
SRAM Read Cycle
Note: CE1#s = OE# = V
54
Parameter
t
t
Symbol
t
CO1
HZ1
LZ1
t
t
t
t
t
t
t
t
t
BHZ
OHZ
BLZ
OLZ
RC
OE
OH
AA
, t
BA
, t
, t
CO2
LZ2
HZ2
Address
Data Out
Description
Read Cycle Time
Address Access Time
Chip Enable to Output
Output Enable Access Time
LB#s, UB#s to Valid Output
Chip Enable (CE1#s Low and CE2s High) to Low-Z
Output
UB#, LB# Enable to Low-Z Output
Output Enable to Low-Z Output
Chip disable to High-Z Output
UB#s, LB#s Disable to High-Z Output
Output Disable to High-Z Output
Output Data Hold from Address Change
IL
, CE2s = WE# = V
Previous Data Valid
Figure 28. SRAM Read Cycle—Address Controlled
IH
, UB#s and/or LB#s = V
P R E L I M I N A R Y
t
OH
Am41DL16x4D
t
AA
t
RC
IL
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
Min
Min
Data Valid
70
70
70
70
35
70
10
Speed Options
10
10
25
25
25
5
0
0
0
85
85
85
85
45
85
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns