MT28F400B5SG-8 T Micron Technology Inc, MT28F400B5SG-8 T Datasheet - Page 21
![IC FLASH 4MBIT 80NS 44SOP](/photos/7/30/73005/44-sop_pkg_sml.jpg)
MT28F400B5SG-8 T
Manufacturer Part Number
MT28F400B5SG-8 T
Description
IC FLASH 4MBIT 80NS 44SOP
Manufacturer
Micron Technology Inc
Datasheet
1.MT28F004B5VG-8_B.pdf
(32 pages)
Specifications of MT28F400B5SG-8 T
Format - Memory
FLASH
Memory Type
FLASH - Nor
Memory Size
4M (512K x 8 or 256K x 16)
Speed
80ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
44-SOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
READ TIMING PARAMETERS
ELECTRICAL CHARACTERISTICS AND RECOMMENDED AC OPERATING CONDITIONS
Commercial Temperature (0ºC ≤ T
Notes: 1. OE# may be delayed by
09005aef8075d1f1
MT28F004B5.fm - Rev. 4, Pub. 2/2004
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
t
ACE -
A
≤ +70ºC) and Extended Temperature (-40ºC ≤ T
t
AOE after CE# falls before
SMART 5 BOOT BLOCK FLASH MEMORY
SYMBOL
21
t
t
t
RWH
AOE
t
t
t
t
ACE
t
AA
OD
OH
RC
RP
t
ACE is affected.
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MIN
80
60
0
-8/-8 ET
MAX
1,000
80
40
80
20
A
≤ +85ºC); V
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
CC
©2002 Micron Technology, Inc.
= +5V ±10%
4Mb
NOTES
1
1