Specifications ispLSI 1048 8 ispLSI 1048 Timing Model GLB Reg Delay I/O Pin (Output) ORP Delay Feedback 4 PT Bypass 20 PT XOR Delays Control PT" />
參數(shù)資料
型號: ISPLSI 1048-50LQ
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 13/13頁
文件大?。?/td> 0K
描述: IC PLD ISP 96I/O 24NS 120PQFP
標(biāo)準(zhǔn)包裝: 24
系列: ispLSI® 1000
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時間 tpd(1): 24.0ns
電壓電源 - 內(nèi)部: 4.75 V ~ 5.25 V
邏輯元件/邏輯塊數(shù)目: 48
門數(shù): 8000
輸入/輸出數(shù): 96
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 120-BQFP
供應(yīng)商設(shè)備封裝: 120-PQFP(28x28)
包裝: 托盤
其它名稱: ISPLSI1048-50LQ
Specifications ispLSI 1048
8
ispLSI 1048 Timing Model
GLB Reg
Delay
I/O Pin
(Output)
ORP
Delay
Feedback
4 PT Bypass
20 PT
XOR Delays
Control
PTs
GRP
Loading
Delay
Input
Register
Clock
Distribution
I/O Pin
(Input)
Y0
Y1,2,3
D
Q
GRP 4
GLB Reg Bypass
ORP Bypass
DQ
RST
RE
OE
CK
I/O Reg Bypass
I/O Cell
ORP
GLB
GRP
I/O Cell
#21 - 25
#27, 29,
30, 31, 32
#28
#33
#34, 35, 36
#51, 52,
53, 54
#42, 43,
44
#50
#45
#46
Reset
Ded. In
#26
#20
RST
#55
#37
#38, 39,
40, 41
#48, 49
#47
Derivations of
tsu, th and tco from the Product Term Clock1
tsu
= Logic + Reg su - Clock (min)
=
(tiobp + tgrp4 + t20ptxor) + (tgsu) - (tiobp + tgrp4 + tptck(min))
=
(#20 + #28 + #35) + (#38) - (#20 + #28 + #44)
5.5 ns = (3.0 + 3.0 + 7.5) + (1.5) - (3.0 + 3.0 + 3.5)
th
= Clock (max) + Reg h - Logic
=
(tiobp + tgrp4 + tptck(max)) + (tgh) - (tiobp + tgrp4 + t20ptxor)
=
(#20 + #28 + #44) + (#39) - (#20 + #28 + #35)
6.0 ns = (3.0 + 3.0 + 7.5) + (6.0) - (3.0 + 3.0 + 7.5)
tco
= Clock (max) + Reg co + Output
=
(tiobp + tgrp4 + tptck(max)) + (tgco) + (torp + tob)
=
(#20 + #28 + #44) + (#40) + (#45 + #47)
22.5 ns = (3.0 + 3.0 +7.5) + (2.5) + (3.5 + 3.0)
Derivations of
tsu, th and tco from the Clock GLB1
tsu
= Logic + Reg su - Clock (min)
=
(tiobp + tgrp4 + t20ptxor) + (tgsu) - (tgy0(min) + tgco + tgcp(min))
=
(#20 + #28 + #35) + (#38) - (#50 + #40 + #52)
6.5 ns = (3.0 + 3.0 + 7.5) + (1.5) - (5.0 + 2.5 + 1.0)
th
= Clock (max) + Reg h - Logic
=
(tgy0(max) + tgco + tgcp(max)) + (tgh) - (tiobp + tgrp4 + t20ptxor)
=
(#50 + #40 + #52) + (#39) - (#20 + #28 + #35)
5.0 ns = (5.0 + 2.5 + 5.0) + (6.0) - (3.0 + 3.0 + 7.5)
tco
= Clock (max) + Reg co + Output
=
(tgy0(max) + tgco + tgcp(max)) + (tgco) + (torp + tob)
=
(#50 + #40 + #52) + (#40) + (#45 + #47)
21.5 ns = (5.0 + 2.5 + 5.0) + (2.5) + (3.5 + 3.0)
1. Calculations are based upon timing specifications for the ispLSI 1048-70.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ispLSI1048-50LQ 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 4000V 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
ispLSI1048-50LQI 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 4000V 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
ispLSI1048-70LQ 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 4000V 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
ISPLSI1048-70LT 制造商:Lattice Semiconductor Corporation 功能描述:
ISPLSI1048-80LQ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable Complex PLD