Cypress CY7C0832AV Manual De Usuario

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CY7C0837AV, CY7C0830AV
CY7C0831AV, CY7C0832AV
CY7C0832BV, CY7C0833AV
Document #: 38-06059 Rev. *S
Page 14 of 28
t
HCM
CNT/MSK Hold Time
0.6
0.6
NA
NA
ns
t
OE
Output Enable to Data Valid
4.0
4.4
4.7
5.0
ns
t
OLZ
OE to Low Z
0
0
ns
t
OHZ
OE to High Z
0
4.0
0
4.4
4.7
5.0
ns
t
CD2
Clock to Data Valid 
4.0
4.4
4.7
5.0
ns
t
CA2
Clock to Counter Address Valid 
4.0
4.4
NA
NA
ns
t
CM2
Clock to Mask Register Readback Valid
4.0
4.4
NA
NA
ns
t
DC
Data Output Hold After Clock HIGH
1.0
1.0
1.0
1.0
ns
t
CKHZ
Clock HIGH to Output High Z
0
4.0
0
4.4
4.7
5.0
ns
t
CKLZ
Clock HIGH to Output Low Z
1.0
4.0
1.0
4.4
1.0
4.7
1.0
5.0
ns
t
SINT
Clock to INT Set Time
0.5
6.7
0.5
7.5
0.5
7.5
0.5
10
ns
t
RINT
Clock to INT Reset Time
0.5
6.7
0.5
7.5
0.5
7.5
0.5
10
ns
t
SCINT
Clock to CNTINT Set Time
0.5
5.0
0.5
5.7
NA
NA
NA
NA
ns
t
RCINT
Clock to CNTINT Reset time
0.5
5.0
0.5
5.7
NA
NA
NA
NA
ns
Port to Port Delays
t
CCS
Clock to Clock Skew
5.2
6.0
6.0
8.0
ns
Master Reset Timing
t
RS
Master Reset Pulse Width
7.0
7.5
7.5 
10
ns
t
RS
Master Reset Setup Time
6.0
6.0
6.0
8.5
ns
t
RSR
Master Reset Recovery Time
6.0
7.5
7.5
10
ns
t
RSF
Master Reset to Outputs Inactive
10.0
10.0
10.0
10.0
ns
t
RSCNTINT
Master Reset to Counter Interrupt Flag 
Reset Time
10.0
10.0
NA
NA
ns
Switching Characteristics 
 (continued)
Over the Operating Range
Parameter
Description
-167
-133
-100
Unit
CY7C0837AV
CY7C0830AV
CY7C0831AV
CY7C0832AV
CY7C0837AV
CY7C0830AV
CY7C0831AV
CY7C0832AV
CY7C0832BV
CY7C0833AV
CY7C0833AV
Min
Max
Min
Max
Min
Max
Min
Max
Notes
28. This parameter is guaranteed by design, but is not production tested.
29. Test conditions used are Load 2.