參數(shù)資料
型號(hào): CY37256V
廠商: Cypress Semiconductor Corp.
英文描述: 5V, 3.3V, ISR⑩ High-Performance CPLDs
中文描述: 為5V,3.3V,ISR的⑩高性能的CPLD
文件頁(yè)數(shù): 19/62頁(yè)
文件大?。?/td> 1796K
代理商: CY37256V
Ultra37000 CPLD Family
Document #: 38-03007 Rev. *C
Page 19 of 62
JTAG Timing Parameters
t
S JTAG
t
H JTAG
t
CO
JTAG
f
JTAG
Set-up Time from TDI and TMS to TCK
[5]
Hold Time on TDI and TMS
[5]
Falling Edge of TCK to TDO
[5]
Maximum JTAG Tap Controller Frequency
[5]
ns
ns
ns
ns
Switching Characteristics
Over the Operating Range
[12]
(continued)
Parameter
Description
Unit
Switching Characteristics
Over the Operating Range
[12]
Parameter
Combinatorial Mode Parameters
t
PD[13, 14, 15]
t
PDL[13, 14, 15]
t
PDLL[13, 14, 15]
t
EA[13, 14, 15]
t
ER[11, 13]
Input Register Parameters
t
WL
2.5
t
WH
2.5
t
IS
t
IH
t
ICO[13, 14, 15]
t
ICOL[13, 14, 15]
Synchronous Clocking Parameters
t
CO [14, 15]
t
S[13]
4
t
H
0
t
CO2[13, 14, 15]
t
SCS[13]
5
t
SL[13]
7.5
t
HL
0
Product Term Clocking Parameters
t
COPT[13, 14, 15]
t
SPT
2.5
t
HPT
2.5
t
ISPT[13]
0
t
IHPT
6
CO2PT[13, 14,
200 MHz
167 MHz
154 MHz
143 MHz
125 MHz
100 MHz
83 MHz
66 MHz
Unit
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
6
11
12
8
8
6.5
12.5
13.5
8.5
8.5
7.5
14.5
15.5
11
11
8.5
16
17
13
13
10
16.5
17.5
14
14
12
17
18
16
16
15
19
20
19
19
20
22
24
24
24
ns
ns
ns
ns
ns
2.5
2.5
2
2
2.5
2.5
2
2
2.5
2.5
2
2
3
3
2
2
3
3
4
4
3
3
5
5
4
4
ns
ns
ns
ns
ns
ns
2
2
2.5
2.5
11
12
11
12
11
12
12.5
14
12.5
16
16
18
19
21
24
26
4
4
4.5
6
6.5
[16]
6.5
[17]
8
[18]
10
ns
ns
ns
ns
ns
ns
ns
4
0
5
0
5
0
5.5
[16]
0
6
[17]
0
8
[18]
0
10
0
9.5
10
11
12
14
16
19
24
6
6.5
8.5
0
7
9
0
8
[16]
10
0
10
12
0
12
15
0
15
15
0
7.5
0
7
10
10
13
13
13
15
20
ns
ns
ns
ns
ns
ns
2.5
2.5
0
6.5
2.5
2.5
0
6.5
3
3
0
5
5
0
9
5.5
5.5
0
11
6
6
0
7
7
0
7.5
14
19
12
14
15
19
19
21
24
30
Pipelined Mode Parameters
t
ICS[13]
Notes:
16. The following values correspond to the CY37512 and CY37384 devices: t
= 5 ns, t
= 6.5 ns, t
SCS
= 8.5 ns, t
= 8.5 ns, f
= 118 MHz.
17. The following values correspond to the CY37192V and CY37256V devices: t
CO
= 6 ns, t
S
= 7 ns, f
MAX2
= 143 MHz, f
MAX3
= 77 MHz, and f
MAX4
= 100 MHz;
and for the CY37512 devices: t
= 7 ns.
18. The following values correspond to the CY37512V and CY37384V devices: t
CO
= 6.5 ns, t
S
= 9.5 ns, and f
MAX2
= 105 MHz.
5
6
6
7
8
[16]
10
12
15
ns
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