EM128U16 NanoAmp Solutions, Inc., EM128U16 Datasheet - Page 5

• Manufacturer Part Number: EM128U16
• Manufacturer: NanoAmp Solutions, Inc.

Stock No. 23129-03 3/01
NanoAmp Solutions, Inc.
FIGURE 5: Timing Waveform of Read Cycle (2) (WE = V
TABLE 8: Write Cycle Timing
CE
LB, UB
Address
OE
Data Out
Address Valid to End of Write
Chip Enable to End of Write
Data to Write Time Overlap
Byte Select to End of Write
Data Hold from Write Time
End Write to Low-Z Output
Write to High-Z Output
Address Set-up Time
Write Recovery Time
Write Pulse Width
Write Cycle Time
Item
High-Z
t
LBLZ,
Preliminary - Subject to change without notice
t
t
UBLZ
OLZ
t
LZ(2)
t
t
LBW
AA
Symbol
t
t
t
t
t
t
t
WHZ
t
t
t
C O
t
WC
CW
WR
DW
OW
AW
WP
DH
, t
AS
t
LB,
UBW
t
O E
t
UB
t
RC
Min.
85
50
50
50
50
30
10
1.65 - 2.2 V
0
0
0
Data Valid
IH
Max.
25
)
t
LBHZ,
t
Min.
OHZ(1)
70
40
40
40
40
25
10
0
0
0
1.8 - 2.2 V
t
UBHZ
t
HZ(1,2)
Max.
20
EM128U16
Preliminary
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5