ISPLSI 1048EA-100LT128 LATTICE SEMICONDUCTOR, ISPLSI 1048EA-100LT128 Datasheet - Page 7

• Manufacturer Part Number: ISPLSI 1048EA-100LT128
• Description: CPLD ispLSI® 1000EA Family 8K Gates 192 Macro Cells 100MHz EECMOS Technology 5V 128-Pin TQFP
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of ISPLSI 1048EA-100LT128

• Package: 128TQFP
• Family Name: ispLSI® 1000EA
• Device System Gates: 8000
• Number Of Macro Cells: 192
• Maximum Propagation Delay Time: 12.5 ns
• Number Of User I/os: 96
• Number Of Logic Blocks/elements: 48
• Typical Operating Supply Voltage: 5 V
• Maximum Operating Frequency: 100 MHz
• Operating Temperature: 0 to 70 °C

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.
Internal Timing Parameters
PARAMETER
t
t
t
t
Inputs
t
t
t
t
t
t
t
GRP
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
ORP
t
t
GLB
grp4
grp8
grp16
grp48
iobp
iolat
iosu
ioh
ioco
ior
din
grp1
4ptbpc
4ptbpr
1ptxor
20ptxor
xoradj
gbp
gsu
gh
gco
gro
ptre
ptoe
ptck
gfb
orp
orpbp
22 I/O Register Bypass
23 I/O Latch Delay
24 I/O Register Setup Time before Clock
25 I/O Register Hold Time after Clock
26 I/O Register Clock to Out Delay
27 I/O Register Reset to Out Delay
28 Dedicated Input Delay
29 GRP Delay, 1 GLB Load
30 GRP Delay, 4 GLB Loads
31 GRP Delay, 8 GLB Loads
32 GRP Delay, 16 GLB Loads
33 GRP Delay, 48 GLB Loads
34 4 Product Term Bypass Path Delay (Combinatorial)
35 4 Product Term Bypass Path Delay (Registered)
36 1 Product Term/XOR Path Delay
37 20 Product Term/XOR Path Delay
38 XOR Adjacent Path Delay
39 GLB Register Bypass Delay
40 GLB Register Setup Time before Clock
41 GLB Register Hold Time after Clock
42 GLB Register Clock to Output Delay
43 GLB Register Reset to Output Delay
44 GLB Product Term Reset to Register Delay
45 GLB Product Term Output Enable to I/O Cell Delay
46 GLB Product Term Clock Delay
47 GLB Feedback Delay
48 ORP Delay
49 ORP Bypass Delay
#
2
1
DESCRIPTION
3
7
Specifications ispLSI 1048EA
MIN. MAX.
3.0
0.0
0.3
2.0
1.7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-170
0.3
4.0
4.6
4.6
1.8
1.4
1.6
1.8
2.2
3.8
2.1
2.0
2.3
2.2
2.2
1.0
1.4
4.7
2.7
3.6
2.7
0.1
1.0
0.1
—
—
—
—
MIN. MAX.
3.0
0.0
0.3
3.5
2.8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-125
0.3
4.0
4.6
4.6
1.9
1.7
1.9
2.1
2.5
4.1
3.4
3.1
3.6
3.6
3.6
1.2
1.4
4.9
3.8
5.2
3.9
0.6
1.3
0.2
—
—
—
—
MIN. MAX.
3.4
0.0
0.3
4.8
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-100
Table 2-0036A/1048EA
0.4
4.0
5.0
5.0
2.2
2.1
2.3
2.5
2.9
4.5
4.9
4.9
4.3
4.3
4.3
2.1
1.7
5.0
4.5
7.2
4.7
1.4
1.4
0.4
—
—
—
—
v.2.0
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns