AT52BC1661A(T) [Preliminary]
AC Characteristics (PVCC = 2.7V – 3.3V, TA = -25°C to 85°C)
Speed Bins
70 ns
Parameter List
Symbol
Min
Max
Unit
Read
Write
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
PUB, PLB Access Time
Chip Select to Low-Z Output
PUB, PLB Enable to Low-Z Output
Output Enable to Low-Z Output
Chip Disable to High-Z Output
PUB, PLB Disable to High-Z Output
Output Disable to High-Z Output
Output Hold from Address Change
Write Cycle Time
Chip Select to End of Write
Address Set-up Time
Address Valid to End of Write
PUB, PLB Valid to End of Write
Write Pulse Width
Write Recovery Time
Write to Output High-Z
Data to Write Time Overlap
Data Hold from Write Time
End Write to Output Low-Z
PCS1 High Pulse Width
tRC
70
40K
ns
tAA
70
ns
tCO
70
ns
tOE
25
ns
tBA
70
ns
tLZ
10
ns
tBLZ
10
ns
tOLZ
5
ns
tHZ
0
5
ns
tBHZ
0
5
ns
tOHZ
0
5
ns
tOH
5
ns
tWC
70
40K
ns
tCW
60
ns
tAS
0
ns
tAW
60
ns
tBW
60
ns
tWP
50
ns
tWR
0
ns
tWHZ
0
5
ns
tDW
20
ns
tDH
0
ns
tOW
5
ns
tCP
10
ns
27
3455A–STKD–11/04