Specifications ispLSI 1048E 8 USE ispLSI 1048EA FOR NEW DESIGNS Internal Timing Parameters1
參數(shù)資料
型號(hào): ISPLSI 1048E-90LQN
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 16/17頁
文件大?。?/td> 0K
描述: IC PLD ISP 96I/O 10NS 128PQFP
標(biāo)準(zhǔn)包裝: 24
系列: ispLSI® 1000E
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時(shí)間 tpd(1): 10.0ns
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: 128-BQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(28x28)
包裝: 托盤
其它名稱: ISPLSI1048E-90LQN
Specifications ispLSI 1048E
8
USE
ispLSI
1048EA
FOR
NEW
DESIGNS
Internal Timing Parameters1
tiobp
1. Internal Timing Parameters are not tested and are for reference only.
2. Refer to Timing Model in this data sheet for further details.
3. The XOR adjacent path can only be used by hard macros.
Table 2-0036B/1048E
Inputs
UNITS
-70
MIN.
-50
MIN.
MAX.
DESCRIPTION
#
2
PARAMETER
22 I/O Register Bypass
0.7
ns
tiolat
23 I/O Latch Delay
4.7
ns
tgrp1
29 GRP Delay, 1 GLB Load
5.1
ns
GLB
t1ptxor
36 1 Product Term/XOR Path Delay
10.5
ns
t20ptxor
37 20 Product Term/XOR Path Delay
10.5
ns
txoradj
38 XOR Adjacent Path Delay
11.7
ns
tgbp
39 GLB Register Bypass Delay
2.2
ns
tgsu
40 GLB Register Setup Time before Clock
0.0
ns
tgh
41 GLB Register Hold Time after Clock
11.5
ns
tgco
42 GLB Register Clock to Output Delay
3.0
ns
3
tgro
43 GLB Register Reset to Output Delay
7.3
ns
tptre
44 GLB Product Term Reset to Register Delay
7.9
ns
tptoe
45 GLB Product Term Output Enable to I/O Cell Delay
10.0
ns
tptck
46 GLB Product Term Clock Delay
6.9
8.3
ns
ORP
0.6
3.6
GRP
3.5
t4ptbpc
34 4 Product Term Bypass Path Delay (Combinatorial)
10.7
ns
8.4
9.4
1.6
8.5
t4ptbpr
35 4 Product Term Bypass Path Delay (Registered)
9.2
ns
7.4
0.1
8.5
2.0
6.3
6.1
6.8
5.1
6.4
torp
47 ORP Delay
2.5
ns
torpbp
48 ORP Bypass Delay
0.0
ns
2.0
0.0
tiosu
24 I/O Register Setup Time before Clock
4.1
6.5
ns
tioh
25 I/O Register Hold Time after Clock
-0.6
-0.7
ns
tioco
26 I/O Register Clock to Out Delay
7.0
ns
6.0
tior
27 I/O Register Reset to Out Delay
7.0
ns
6.0
tdin
28 Dedicated Input Delay
6.1
ns
4.3
tgrp4
30 GRP Delay, 4 GLB Loads
5.4
ns
tgrp8
31 GRP Delay, 8 GLB Loads
5.8
ns
tgrp16
32 GRP Delay, 16 GLB Loads
6.6
ns
tgrp48
33 GRP Delay, 48 GLB Loads
9.8
ns
3.7
4.1
4.8
7.5
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