MT28F004B3 Micron Semiconductor Products, Inc., MT28F004B3 Datasheet - Page 22

• Manufacturer Part Number: MT28F004B3
• Description: 4Mb Smart 3 Boot Block Flash Memory, 44-pin Sop, 48-pin Tsop I, 40-pin Tsop I, 0.18um Process Technology
• Manufacturer: Micron Semiconductor Products, Inc.

TIMING PARAMETERS
Commercial Temperature (0ºC
Extended Temperature (-40ºC
NOTE: 1. BYTE# = LOW (MT28F400B3 only).
4Mb Smart 3 Boot Block Flash Memory
F45_3.p65 – Rev. 3, Pub. 12/01
(A - 1)–A17/(A18)
SYMBOL
t
t
t
t
RC
ACE
AOE
AA
DQ8–DQ14
DQ0–DQ7
WE#
RP#
OE#
CE#
2
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
IL
T
T
A
A
HIGH-Z
t RWH
+85ºC)
MIN
t ACE
+70ºC)
80
t AA
-8/-8 ET
BYTE-WIDE READ CYCLE
MAX
80
40
80
t AOE
UNITS
SMART 3 BOOT BLOCK FLASH MEMORY
ns
ns
ns
ns
22
VALID ADDRESS
SYMBOL
t
t
t
RWH
OD
OH
t RC
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1
VALID DATA
MIN
0
-8/-8 ET
©2001, Micron Technology, Inc.
t OH
MAX
1,000
t OD
DON’T CARE
UNDEFINED
25
4Mb
UNITS
ns
ns
ns