參數(shù)資料
型號： CY39200V484-167BBC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： PLD
英文描述： LOADABLE PLD, 8.5 ns, PBGA484
封裝： 23 X 23 MM, 1.60 MM HEIGHT, 1 MM PITCH, TFBGA-484
文件頁數(shù)： 5/57頁
文件大?。?/td> 1166K
代理商： CY39200V484-167BBC
PRELIMINARY
Delta39K ISR
CPLD Family
Document #: 38-03039 Rev. **
Page 13 of 57
Timing Model
One important feature of the Delta39K family is the simplicity
of its timing. All combinatorial and registered/synchronous de-
lays are worst case and system performance is static (as
shown in the AC specs section) as long as data is routed
through the same horizontal and vertical channels. Figure 10
illustrates the true timing model for the 200-MHz devices. For
synchronous clocking of macrocells, a delay is incurred from
macrocell clock to macrocell clock of separate Logic Blocks
within the same cluster, as well as separate Logic Blocks with-
in different clusters. This is respectively shown as tSCS and
tSCS2 in Figure 10. For combinatorial paths, any input to any
output (from corner to corner on the device), incurs a worst-
case delay in the 39K100 regardless of the amount of logic or
which horizontal and vertical channels are used. This is the tPD
shown in Figure 10. For synchronous systems, the input set-
up time to the output macrocell register and the clock to output
time are shown as the parameters tMCS and tMCCO shown in
the Figure 10. These measurements are for any output and
synchronous clock, regardless of the logic placement.
The Delta39K features:
no dedicated vs. I/O pin delays
no penalty for using 0–16 product terms
no added delay for steering product terms
no added delay for sharing product terms
no output bypass delays
The simple timing model of the Delta39K family eliminates un-
expected performance penalties.
Figure 10. Timing Model for 39K100 Device
Channel
RAM
4
GCLK[3:0]
LB 0
PIM
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
RAM
Channel
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
LB 0
PIM
8 Kb
SRAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
8 Kb
SRAM
Channel
RAM
4
GCLK[3:0]
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
4
LB 0
PIM
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
GCLK[3:0]
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
4
LB 0
PIM
Cluster
RAM
LB 5
LB 4
LB 6
LB 7
LB 2
LB 3
LB 1
Cluster
RAM
Channel
RAM
Channel
RAM
Cluster
tMCS
tPD
tSCS
tMCCO
tSCS2
相關PDF資料
PDF描述
CY39200V676-167MBC LOADABLE PLD, 8.5 ns, PBGA676
CY39200Z208-167NC LOADABLE PLD, 8.5 ns, PQFP208
CY39200Z388-167MGC LOADABLE PLD, 8.5 ns, PBGA388
CY39200Z484-167BBC LOADABLE PLD, 8.5 ns, PBGA484
CY39200Z676-167MBC LOADABLE PLD, 8.5 ns, PBGA676
相關代理商/技術參數(shù)
參數(shù)描述
CY39200V484-181BBC 制造商:Cypress Semiconductor 功能描述:
CY39200V484-181BBXC 功能描述:CPLD - 復雜可編程邏輯器件 Delta39K 200K 181MHz COM RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
CY39200V484-83BBXC 功能描述:CPLD - 復雜可編程邏輯器件 Delta39K 200K 83MHz COM RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
CY39200V484-83BBXI 功能描述:CPLD - 復雜可編程邏輯器件 Delta39K 200K 83MHz IND RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
CY39200V676-125MBXC 功能描述:CPLD - 復雜可編程邏輯器件 Delta39K 200K 125MHz COM RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
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