AM29LV004 Datasheet, PDF (24/36 Pages) Advanced Micro Devices – 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

PRELIMINARY
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
t_OE
t_DF
t_DF
t_OEH
Chip Enable to Output Delay
Output Enable to Output Delay
Chip Enable to Output High Z (Note 1)
Output Enable to Output High Z (Note 1)
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 10 and Table 7 for test specifications.
Speed Option
Test Setup
-90R -100 -120 -150 Unit
Min 90 100 120 150 ns
CE# = V_IL
OE# = V_IL
Max
90
100 120 150
ns
OE# = V_IL Max 90 100 120 150 ns
Max 40 40 50 55 ns
Max 30 30 30 40 ns
Max 30 30 30 40 ns
Min
0
ns
Min
10
ns
Min
0
ns
Addresses
CE#
OE#
WE#
Outputs
t_RC
Addresses Stable
t_ACC
t_OEH
HIGH Z
t_OE
t_CE
t_DF
t_OH
Output Valid
HIGH Z
RESET#
RY/BY# _{0 V}
Figure 12. Read Operations Timings
21522A-14
24
Am29LV004