LFXP3C-4T144C LATTICE SEMICONDUCTOR, LFXP3C-4T144C Datasheet - Page 47

• Manufacturer Part Number: LFXP3C-4T144C
• Description: FPGA LatticeXP Family 3000 Cells 360MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 144-Pin TQFP Tray
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFXP3C-4T144C

• Package: 144TQFP
• Family Name: LatticeXP
• Device Logic Units: 3000
• Maximum Internal Frequency: 360 MHz
• Typical Operating Supply Voltage: 1.8|2.5|3.3 V
• Maximum Number Of User I/os: 100
• Ram Bits: 55296
• Re-programmability Support: Yes

Lattice Semiconductor
LatticeXP External Switching Characteristics
Parameter
General I/O Pin Parameters (Using Primary Clock without PLL)
t
t
t
t
t
f
DDR I/O Pin Parameters
t
t
t
t
f
Primary and Secondary Clocks
f
t
t
1. General timing numbers based on LVCMOS 2.5, 12mA.
2. DDR timing numbers based on SSTL I/O.
Timing v.F0.11
CO
SU
H
SU_DEL
H_DEL
MAX_IO
DVADQ
DVEDQ
DQVBS
DQVAS
MAX_DDR
MAX_PRI
W_PRI
SKEW_PRI
Clock to Output - PIO Output Register
Clock to Data Setup - PIO Input Register
Clock to Data Hold - PIO Input Register
Clock to Data Setup - PIO Input Register
with Input Data Delay
Clock to Data Hold - PIO Input Register with
Input Data Delay
Clock Frequency of I/O and PFU Register
Data Valid After DQS (DDR Read)
Data Hold After DQS (DDR Read)
Data Valid Before DQS
Data Valid After DQS
DDR Clock Frequency
Frequency for Primary Clock Tree
Clock Pulse Width for Primary Clock
Primary Clock Skew within an I/O Bank
2
Description
Over Recommended Operating Conditions
LFXP3
LFXP6
LFXP10
LFXP15
LFXP20
LFXP3
LFXP6
LFXP10
LFXP15
LFXP20
LFXP3
LFXP6
LFXP10
LFXP15
LFXP20
LFXP3
LFXP6
LFXP10
LFXP15
LFXP20
LFXP3
LFXP6
LFXP10
LFXP15
LFXP20
All
All
All
All
All
All
All
All
LFXP3/6/10/15
LFXP20
3-16
Device
1
-0.40
-0.33
-0.61
-0.71
-0.95
-0.70
-0.47
-0.60
-1.05
-0.80
Min.
2.10
2.28
3.02
2.70
2.95
2.38
2.92
2.72
2.99
4.47
0.67
0.20
0.20
1.19
—
—
—
—
95
—
—
—
—
—
—
DC and Switching Characteristics
-5
Max.
5.12
5.30
5.52
5.72
5.97
0.19
400
166
450
250
300
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LatticeXP Family Data Sheet
-0.28
-0.32
-0.71
-0.77
-1.14
-0.80
-0.38
-0.47
-0.98
-0.58
Min.
2.50
2.72
3.51
3.22
3.52
2.49
3.18
2.75
3.13
4.56
0.67
0.20
0.20
1.19
95
—
—
—
—
—
—
—
—
—
—
-4
Max.
6.12
6.34
0.19
6.60
6.84
7.14
360
133
412
300
350
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-0.16
-0.30
-0.81
-0.87
-1.35
-0.92
-0.31
-0.32
-1.01
-0.31
Min.
2.98
3.24
3.71
3.85
4.21
2.66
3.42
2.84
3.18
4.80
0.67
0.20
0.20
1.19
95
—
—
—
—
—
—
—
—
—
—
-3
Max.
7.43
7.69
8.00
8.29
8.65
0.19
320
100
375
350
400
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
MHz
MHz
MHz
ps
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
UI
UI
UI
UI
ns
ps