參數(shù)資料
型號(hào): EN29LV800T90TIP
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
中文描述: 8兆位(1024K × 8位/為512k × 16位)閃存引導(dǎo)扇區(qū)閃存,CMOS 3.0伏,只
文件頁(yè)數(shù): 28/43頁(yè)
文件大?。?/td> 239K
代理商: EN29LV800T90TIP
EN29LV800
4800 Great America Parkway, Suite 202
Santa Clara, CA 95054
Tel: 408-235-8680
Fax: 408-235-8685
28
Rev 0.4 Release Date: 2002/01/29
Table 8. AC CHARACTERISTICS
Read-only Operations Characteristics
Parameter
Symbols
JEDEC
Standard
t
AVAV
t
RC
Read Cycle Time
Speed Options
Description
Test
Setup
-70R
70
-90
90
Unit
ns
Min
t
AVQV
t
ACC
Address to Output Delay
CE
= V
IL
OE
=
V
IL
OE
=
V
IL
Max
70
90
ns
t
ELQV
t
CE
Chip Enable To Output Delay
Max
70
90
ns
t
GLQV
t
OE
Output Enable to Output Delay
Max
30
35
ns
t
EHQZ
t
DF
Chip Enable to Output High Z
Max
20
20
ns
t
GHQZ
t
DF
Output Enable to Output High Z
Max
20
20
ns
t
AXQX
t
OH
Output Hold Time from
Addresses,
CE
or
OE
,
whichever occurs first
Min
0
0
ns
Notes:
For - 50
For all others:
Vcc = 3.0V ± 5%
Output Load : 1 TTL gate and 30pF
Input Rise and Fall Times: 5ns
Input Rise Levels: 0.0 V to Vcc
Timing Measurement Reference Level, Input and Output: 1.5 V
Vcc = 3.0V ± 5%
Output Load: 1 TTL gate and 100 pF
Input Rise and Fall Times: 5 ns
Input Pulse Levels: 0.0 V to Vcc
Timing Measurement Reference Level, Input and Output: 1.5 V
Figure 5. AC Waveforms for READ Operations
Addresses
CE#
OE#
WE#
Outputs
Reset#
RY/BY#
0V
Output Valid
t
RC
t
ACC
t
OE
t
CE
t
OEH
t
OH
t
DF
HIGH Z
Addresses Stable
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EN29LV800T90TP 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV800B 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV800BB-55RBC 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV800BB-55RBCP 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV800BB-55RBI 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
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