MT28F002B3 데이터 시트보기 (PDF) - Micron Technology
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MT28F002B3 Datasheet PDF : 31 Pages
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2Mb
SMART 3 BOOT BLOCK FLASH MEMORY
READ TIMING PARAMETERS
ELECTRICAL CHARACTERISTICS AND RECOMMENDED AC OPERATING CONDITIONS
Commercial Temperature (0°C ≤ TA ≤ +70°C) and Extended Temperature (-40°C ≤ TA ≤ +85°C); VCC = +3.3V ±0.3V
AC CHARACTERISTICS
PARAMETER
READ cycle time
Access time from CE#
Access time from OE#
Access time from address
RP# HIGH to output valid delay
OE# or CE# HIGH to output in High-Z
Output hold time from OE#, CE# or address change
RP# LOW pulse width
SYMBOL
tRC
tACE
tAOE
tAA
tRWH
tOD
tOH
tRP
-9
MIN MAX
90
90
45
90
1,000
25
0
150
-10 ET
MIN MAX
100
100
50
100
1,000
45
0
150
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1
1, 2
1, 2
1
1
1
1
1
NOTE: 1. Measurements tested under AC Test Conditions.
2. OE# may be delayed by tACE minus tAOE after CE# falls before tACE is affected.
AC TEST CONDITIONS
Input pulse levels ..................................................... 0V to 3V
Input rise and fall times ................................................ <10ns
Input timing reference level ........................................... 1.5V
Output timing reference level ....................................... 1.5V
Output load ................................... 1 TTL gate and CL = 50pF
2Mb Smart 3 Boot Block Flash Memory
F48.p65 – Rev. 1/00
20
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2000, Micron Technology, Inc.
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