FW912 Micron Semiconductor Products, FW912 Datasheet - Page 46

• Manufacturer Part Number: FW912
• Description: Flash Memory Technology
• Manufacturer: Micron Semiconductor Products

WRITE TIMING PARAMETERS
4 Meg x 16 Async/Page/Burst Flash Memory
MT28F642D18_3.p65 – Rev. 3, Pub. 8/02
SYMBOL
t
t
t
t
t
t
t
t
t
t
VP
RS
CS
WP
DS
AS
VS
AVS
CH
DH
DQ0–DQ15
A0–A21
ADV#
RST#
WP#
WE#
OE#
CE#
V
PP
V
V
TWO-CYCLE PROGRAMMING/ERASE OPERATION
V
IPPH
IL
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IPPLK
IH
IH
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
IL
IL
MIN
150
70
10
70
50
70
10
0
0
0
High-Z
t
-70/-80
RS
t
VALID ADDRESS
VPH
t
t
AVS
CS
t
VP
MAX
DATA
CMD/
UNITS
t
t
CH
AVH
n s
n s
n s
n s
n s
n s
n s
n s
n s
n s
CMD
t
WPH
ASYNC/PAGE/BURST FLASH MEMORY
t
CH
46
t
AS
VALID ADDRESS
t
t
t
RHS
VPS
VS
SYMBOL
t
t
t
t
t
t
t
t
t
t
VPS
AH
AVH
WPH
RP
RHS
WOS
RHH
VPPH
WB
DATA
CMD/
t
AH
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
DS
t
t
WOS
WB
VALID ADDRESS
UNDEFINED
STATUS
t
t
RHH
VPPH
4 MEG x 16
MIN
100
200
30
50
0
3
0
0
0
-70/-80
©2002, Micron Technology, Inc.
t
AA + 50
ADVANCE
MAX
UNITS
n s
n s
n s
n s
n s
n s
n s
n s
n s
n s