L320MT90QI Advanced Micro Devices, L320MT90QI Datasheet - Page 44

• Manufacturer Part Number: L320MT90QI
• Description: 32 Megabit 2 M X 16-bit/4 M X 8-bit Mirrorbit 3.0 Volt-only Boot Sector Flash Memory - Advanced Micro Devices
• Manufacturer: Advanced Micro Devices

AC CHARACTERISTICS
Erase and Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase And Programming Performance” section for more information.
3. For 1–16 words (or 1–32 bytes) programmed.
4. Effective write buffer specification is based upon a 16-word (or 32-byte) write buffer operation.
5. Word/Byte programming specification is based upon a single word/byte programming operation not utilizing the write buffer.
44
JEDEC
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
DVWH
WHDX
WHEH
WLWH
GHWL
WHDL
AVWL
WLAX
ELWL
AVAV
Parameter
t
t
WHWH1
WHWH2
t
t
t
Std.
t
t
GHWL
t
t
OEPH
t
BUSY
t
t
WPH
t
t
t
t
t
t
ASO
AHT
VHH
VCS
WC
WP
AH
DS
DH
CS
CH
AS
Description
Write Cycle Time (Note 1)
Address Setup Time
Address Setup Time to OE# low during toggle bit
polling
Address Hold Time
Address Hold Time From CE# or OE# high
during toggle bit polling
Data Setup Time
Data Hold Time
Output Enable High during toggle bit polling
Read Recovery Time Before Write
(OE# High to WE# Low)
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Write Buffer Program Operation (Notes 2, 3)
Effective Write Buffer Program
Operation (Notes 2, 4)
Accelerated Effective Write Buffer
Program Operation (Notes 2, 4)
Single Word/Byte Program
Operation (Note 2, 5)
Accelerated Single Word/Byte
Programming Operation (Note 2, 5)
Sector Erase Operation (Note 2)
V
V
WE# to RY/BY#
HH
CC
Rise and Fall Time (Note 1)
Setup Time (Note 1)
D A T A S H E E T
Am29LV320MT/B
Per Word
Per Word
Per Byte
Per Byte
Word
Word
Byte
Byte
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Min
Min
Min
90R
90
90
Speed Options
100R
100,
100
100
6.25
12.5
240
250
7.5
0.5
15
45
45
20
35
30
15
60
60
54
54
50
0
0
0
0
0
0
110R
110,
110
110
May 16, 2003
120R
120,
120
120
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
µs
ns