CY7C0851V CYPRESS [Cypress Semiconductor], CY7C0851V Datasheet - Page 16

• Manufacturer Part Number: CY7C0851V
• Manufacturer: CYPRESS [Cypress Semiconductor]

Switching Characteristics
Over the Operating Range
Note
Document Number: 38-06070 Rev. *L
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
23. Except JTAG signals (t
24. This parameter is guaranteed by design, but it is not production tested.
25. Test conditions used are Load 2.
MAX2
CYC2
CH2
CL2
R
F
SA
HA
SB
HB
SC
HC
SW
HW
SD
HD
SAD
HAD
SCN
HCN
SRST
HRST
SCM
HCM
OE
OLZ
OHZ
CD2
CA2
CM2
DC
[23]
[23]
Parameter
[24, 25]
[24, 25]
Maximum operating frequency
Clock cycle time
Clock HIGH time
Clock LOW time
Clock rise time
Clock fall time
Address setuptime
Address hold time
Byte select setup time
Byte select hold time
Chip enable setup time
Chip enable hold time
R/W setup time
R/W hold time
Input data setup time
Input data hold time
ADS setup time
ADS hold time
CNTEN setup time
CNTEN hold time
CNTRST setup time
CNTRST hold time
CNT/MSK setup time
CNT/MSK hold time
Output enable to data valid
OE to Low Z
OE to High Z
Clock to data valid
Clock to counter address valid
Clock to mask register readback
valid
Data output hold after clock HIGH
r
and t
f
< 10 ns [max.]).
Description
CY7C0851AV /
CY7C0852AV
CY7C0851V /
CY7C0852V /
Min
6.0
2.7
2.7
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
1.0
–
–
–
–
0
0
–
–
–
-167
Max
167
2.0
2.0
4.0
4.0
4.0
4.0
4.0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
CY7C0851AV /
CY7C0851V /
CY7C0852V /
CY7C0852AV
Min
7.5
3.0
3.0
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
1.0
–
–
–
–
0
0
–
–
–
Max
133
2.0
4.4
4.4
4.4
2.0
4.4
4.4
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
-133
CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
CY7C0853AV
CY7C0853V /
Min
7.5
3.0
3.0
2.5
0.6
2.5
0.6
NA
NA
2.5
0.6
2.5
0.6
NA
NA
NA
NA
NA
NA
NA
NA
1.0
–
–
–
–
0
0
–
–
–
Max
133
2.0
2.0
4.7
4.7
4.7
NA
NA
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
CY7C0853AV
CY7C0853V /
10.0
Min
4.0
4.0
3.0
0.6
3.0
0.6
NA
NA
3.0
0.6
3.0
0.6
NA
NA
NA
NA
NA
NA
NA
NA
1.0
–
–
–
–
0
0
–
–
–
-100
Page 16 of 39
Max
100
3.0
3.0
5.0
5.0
5.0
NA
NA
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns