AM29LV800D_06 Datasheet, PDF (30/46 Pages) SPANSION – 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

DATA SHEET
AC CHARACTERISTICS
Read Operations
Parameter
JEDEC Std
t_AVAV
t_RC
Description
Read Cycle Time (Note 1)
t_AVQV
t_ACC Address to Output Delay
t_ELQV
t_GLQV
t_EHQZ
t_GHQZ
t_AXQX
t_CE Chip Enable to Output Delay
t_OE Output Enable to Output Delay
t_DF Chip Enable to Output High Z (Note 1)
t_DF Output Enable to Output High Z (Note 1)
t_OEH
Output Enable
Hold Time (Note 1)
Read
Toggle and
Data# Polling
t_OH
Output Hold Time From Addresses, CE# or OE#,
Whichever Occurs First (Note 1)
Notes:
1. Not 100% tested.
2. See Figure 11 and Table 7 for test specifications.
Test Setup
Min
CE# = V_IL
OE# = V_IL
OE# = V_IL
Max
Max
Max
Max
Max
Min
Min
Min
Addresses
CE#
t_RC
Addresses Stable
t_ACC
Speed Options
-70 -90 -120 Unit
70
90 120 ns
70
90 120 ns
70
90 120 ns
30
35
50 ns
25
30
30 ns
25
30
30 ns
0
ns
10
ns
0
ns
OE#
WE#
Outputs
t_OEH
HIGH Z
t_OE
t_CE
t_DF
t_OH
Output Valid
HIGH Z
RESET#
RY/BY# _{0 V}
Figure 13. Read Operations Timings
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Am29LV800D
Am29LV800D_00_A7 December 4, 2006