參數(shù)資料
型號: S29AL004D90SFI013
廠商: SPANSION LLC
元件分類: PROM
英文描述: 256K X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝: LEAD FREE, MO-180AA, SO-44
文件頁數(shù): 36/53頁
文件大?。?/td> 1402K
代理商: S29AL004D90SFI013
November 12, 2004 S29AL004D_00_A0
S29AL004D
41
Pre l i m i n a r y
AC Characteristics
Erase/Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
Parameter
Speed Options
JEDEC
Std
Description
70
90
Unit
tAVAV
tWC
Write Cycle Time (Note 1)
Min
70
90
ns
tAVWL
tAS
Address Setup Time
Min
0
ns
tWLAX
tAH
Address Hold Time
Min
45
ns
tDVWH
tDS
Data Setup Time
Min
35
45
ns
tWHDX
tDH
Data Hold Time
Min
0
ns
tOES
Output Enable Setup Time
Min
0
ns
tGHWL
Read Recovery Time Before Write
(OE# High to WE# Low)
Min
0
ns
tELWL
tCS
CE# Setup Time
Min
0
ns
tWHEH
tCH
CE# Hold Time
Min
0
ns
tWLWH
tWP
Write Pulse Width
Min
35
ns
tWHWL
tWPH
Write Pulse Width High
Min
30
ns
tWHWH1
tWHWH1 Programming Operation (Note 2)
Byte
Typ
5
s
Word
Typ
7
tWHWH2
tWHWH2 Sector Erase Operation (Note 2)
Typ
0.7
sec
tVCS
VCC Setup Time (Note 1)
Min
50
s
tRB
Recovery Time from RY/BY#
Min
0
ns
tBUSY
Program/Erase Valid to RY/BY# Delay
Min
90
ns
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