AMD29F010B Datasheet, PDF (27/34 Pages) Advanced Micro Devices – 1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory

AC CHARACTERISTICS
Erase and Program Operations
Alternate CE# Controlled Writes
Parameter Symbol
JEDEC Standard
Parameter Description
-45
t_AVAV
t_WC
Write Cycle Time (Note 1)
Min 45
t_AVEL
t_AS
Address Setup Time
Min
t_ELAX
t_AH
Address Hold Time
Min 35
t_DVEH
t_DS
Data Setup Time
Min 20
t_EHDX
t_DH
Data Hold Time
Min
t_OES
Output Enable Setup Time (Note 1)
Min
t_GHEL
t_GHEL
Read Recover Time Before Write
Min
t_WLEL
t_WS
WE# Setup Time
Min
t_EHWH
t_WH
WE# Hold Time
Min
t_ELEH
t_CP
CE# Pulse Width
Min 25
t_EHEL
t_CPH
CE# Pulse Width High
Min
t_WHWH1
t_WHWH1
Byte Programming Operation (Note 2) Typ
t_WHWH2
t_WHWH2
Chip/Sector Erase Operation (Note 2) Typ
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
Speed Options
-55 -70 -90
55
70
90
0
45
45
45
20
30
45
0
0
0
0
0
30
35
45
20
7
1.0
-120 Unit
120 ns
ns
50 ns
50 ns
ns
ns
ns
ns
ns
50 ns
ns
µs
sec
Am29F010B
27