am49pdl129bh85it Meet Spansion Inc., am49pdl129bh85it Datasheet - Page 78

• Manufacturer Part Number: am49pdl129bh85it
• Description: Stacked Multi-chip Package Mcp Flash Memory And Psram, 128 Megabit 8m ? 16-bit Cmos 3.0 Volt-only, Simultaneous Operation Flash Memory And 32 Mbit 2m ? 16-bit Cmos Pseudo Static Ram With Page Mode
• Manufacturer: Meet Spansion Inc.

pSRAM AC CHARACTERISTICS
Read Cycle
Notes:
1. t
2. If CE#f1, LB#, or UB# goes low at the same time or before
76
Addresses
Addresses
A3 to A20
the outputs achieve the open circuit condition and are not
referenced to output voltage levels.
WE# goes high, the outputs will remain at high impedance.
I/O1 to 16
LB#, UB#
OD,
A0 to A2
t
CE#1
D
ODo
WE#
OE#
CE2
OUT
, t
BD
, and t
ODW
are defined as the time at which
t
t
ACC
COE
A D V A N C E
t
BE
t
t
RC
CO
t
BA
t
OE
Am49PDL127BH/Am49PDL129BH
t
OEE
Figure 28. Page Read Timing
D
OUT
t
AOH
I N F O R M A T I O N
t
AA
t
t
PM
PC
3. If CE#f1, LB#, or UB# goes low at the same time or after
D
OUT
WE# goes low, the outputs will remain at high impedance.
t
AOH
Maximum 8 words
t
AA
t
PC
D
OUT
t
AOH
t
AA
t
PC
D
December 16, 2003
OUT
t
OH
t
t
BD
ODO
t
OD
Fixed High