参数资料
型号: CY38015V208-83NI
厂商: CYPRESS SEMICONDUCTOR CORP
元件分类: PLD
英文描述: LOADABLE PLD, 15 ns, PQFP208
封装: PLASTIC, QFP-208
文件页数: 10/32页
文件大小: 929K
代理商: CY38015V208-83NI
PRELIMINARY
Quantum38K ISR
CPLD Family
Document #: 38-03043 Rev. **
Page 18 of 32
Input & Output Standard Timing Delay Adjustments
All the timing specifications in this data sheet are specified based on 3.3V PCI compliant inputs and outputs (fast slew rates[8]).
Apply the following adjustments if the inputs and outputs are configured to operate at the following standards:
JTAG Parameters
tJCKH
25
ns
tJCKL
25
ns
tJCP
50
ns
tJSU
10
ns
tJH
10
ns
tJCO
20
ns
tJXZ
20
ns
tJZX
20
ns
Input/Output
Standard
Output Delay Adjustments
Input Delay Adjustments
tIOD
tEA
tER
tIOIN
tCKIN
tIOREGPIN
LVTTL – 2 mA
0.2
0
000
LVTTL – 4 mA
2.6
0
000
LVTTL – 6 mA
2.0
0
000
LVTTL – 8 mA
1.2
0
000
LVTTL – 12 mA
1.0
0
LVTTL – 16 mA
0.5
0
LVTTL – 24 mA
0.2
0
LVCMOS
0.2
0
000
LVCMOS3
0.3
0.05
0
0.1
0.2
LVCMOS2
0.5
0.1
0
0.2
0.4
LVCMOS18
2.1
0.7
0.1
0.5
0.4
0.3
3.3V PCI
000
0
Note:
8.
For “slow slew rate” output delay adjustments, refer to Warp software’s static timing analyzer results.
Switching Characteristics - Parameter Values Over the Operating Range (continued)
Parameter
83
66
Min.
Max.
Min.
Max.
Unit
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