参数资料
型号: EN29LV640T-90BIP
厂商: Eon Silicon Solution Inc.
英文描述: 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
中文描述: 64兆位(8米× 8位/分x 16位)闪存引导扇区闪存,CMOS 3.0伏,只
文件页数: 36/53页
文件大小: 495K
代理商: EN29LV640T-90BIP
This Data Sheet may be revised by subsequent versions
2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
41
EN29LV640T/B
Rev. B, Issue Date: 2007/05/16
AC CHARACTERISTICS
Table 13. Write (Erase/Program) Operations
Parameter
Symbols
Speed Options
JEDEC
Standard
Description
-70
-90
Unit
t
B
AVAVB
t
B
WCB
Write Cycle Time
Min
70
90
ns
t
B
AVWLB
t
B
ASB
Address Setup Time
Min
0
ns
t
B
WLAXB
t
B
AHB
Address Hold Time
Min
45
40
ns
t
B
DVWHB
t
B
DSB
Data Setup Time
Min
30
40
ns
t
B
WHDXB
t
B
DHB
Data Hold Time
Min
0
ns
t
B
OESB
Output Enable Setup Time
Min
0
ns
t
B
OEHB
Output Enable Hold Time
during Toggle and DATA#
Polling
Min
10
20
ns
t
B
GHWLB
t
B
GHWLB
Read Recovery Time before
Write (OE# High to WE# Low)
Min
0
ns
t
B
ELWLB
t
B
CSB
CE# Setup Time
Min
0
ns
t
B
WHEHB
t
B
CHB
CE# Hold Time
Min
0
ns
t
B
WLWHB
t
B
WPB
Write Pulse Width
Min
45
30
ns
t
B
WHDLB
t
B
WPHB
Write Pulse Width High
Min
20
25
ns
Byte
Typ
8
t
B
WHW1B
t
B
WHWH1B
Programming
Operation
Word
Typ
8
s
t
B
WHW1B
t
B
WHWH1B
Accelerated Programming
Operation
(Word AND Byte Mode)
Typ
7
5
s
t
B
WHW2B
t
B
WHWH2B
Sector Erase Operation
Typ
0.5
s
t
B
WHW3B
t
B
WHWH3B
Chip Erase Operation
Typ
70
64
s
tVHH
VHH Rise and Fall Time
Min
250
ns
t
B
VCSB
Vcc Setup Time
Min
50
s
相关PDF资料
PDF描述
EN29LV640T-90BI 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640T-90BP 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640T-90B 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640T-90TIP 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640T-90TI 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
相关代理商/技术参数
参数描述
EN29LV800AB-70TC 制造商:Eon Silicon Solution Inc 功能描述:
EN29LV800BB-70TCP 制造商:EON SILICON SOLUTION INC 功能描述:EN29LV800B Series, 8 Mbit 70 NS 48 TSOP 3 V Bottom Boot Sector NOR Flash
EN29LV800CT-70TIP 制造商:EON SILICON SOLUTION INC 功能描述:8mb TSOP 70ns nor flash
EN29SL400B-90BIP 制造商:EON SILICON SOLUTION INC 功能描述:EN29SL400 Series, 4 Mbit 90 NS 48 FBGA 1.8 V Bottom Boot Sector NOR Flash
EN2-B1H1 制造商:NEC 制造商全称:NEC 功能描述:AUTOMOTIVE RELAYS (Twin, Single) Relays