lcmxo2-2000ze-1uwg49itr1 Lattice Semiconductor Corp., lcmxo2-2000ze-1uwg49itr1 Datasheet - Page 66

• Manufacturer Part Number: lcmxo2-2000ze-1uwg49itr1
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
LPDDR
t
t
t
t
f
f
f
DDR
t
t
t
t
f
f
f
DDR2
t
t
t
t
f
f
f
1. Commercial timing numbers are shown. Industrial numbers are typically slower and can be extracted from the Lattice design tools.
2. General I/O timing numbers based on LVCMOS 2.5, 8mA, 0pf load.
3. Generic DDR timing numbers based on LVDS I/O (for input, output, and clock ports).
4. DDR timing numbers based on SSTL25. DDR2 timing numbers based on SSTL18. LPDDR timing numbers based in LVCMOS18.
5. 7:1 LVDS (GDDR71) uses the LVDS I/O standard (for input, output, and clock ports).
6. For Generic DDRX1 mode t
7. The t
8. This number for general purpose usage. Duty cycle tolerance is +/-10%.
9. Duty cycle is +/- 5% for system usage.
DVADQ
DVEDQ
DQVBS
DQVAS
DATA
SCLK
LPDDR
DVADQ
DVEDQ
DQVBS
DQVAS
DATA
SCLK
MEM_DDR
DVADQ
DVEDQ
DQVBS
DQVAS
DATA
SCLK
MEM_DDR2
Parameter
9
9
SU_DEL
9
and t
Input Data Valid After DQS
Input
Input Data Hold After DQS
Input
Output Data Invalid Before
DQS Output
Output Data Invalid After DQS
Output
MEM LPDDR Serial Data
Speed
SCLK Frequency
LPDDR Data Transfer Rate
Input Data Valid After DQS
Input
Input Data Hold After DQS
Input
Output Data Invalid Before
DQS Output
Output Data Invalid After DQS
Output
MEM DDR Serial Data Speed
SCLK Frequency
MEM DDR Data Transfer Rate
Input Data Valid After DQS
Input
Input Data Hold After DQS
Input
Output Data Invalid Before
DQS Output
Output Data Invalid After DQS
Output
MEM DDR Serial Data Speed
SCLK Frequency
MEM DDR2 Data Transfer
Rate
H_DEL
Description
values use the SCLK_ZERHOLD default step size. Each step is 167ps (-3), 182ps (-2), 195ps (-1).
SU
= t
HO
= (t
DVE
- t
DVA
MachXO2-1200/U
and larger devices,
right side only.
MachXO2-1200/U
and larger devices,
right side only.
MachXO2-1200/U
and larger devices,
right side only.
- 0.03ns)/2.
Device
3-27
Min.
0.64
0.25
0.25
0.64
0.25
0.25
0.64
0.25
0.25
N/A
N/A
—
—
—
—
—
—
—
—
—
0
-3
DC and Switching Characteristics
0.225
0.225
0.225
Max.
140
140
140
140
140
140
—
—
—
70
—
—
—
70
—
—
—
70
MachXO2 Family Data Sheet
Min.
0.64
0.25
0.25
0.64
0.25
0.25
0.64
0.25
0.25
N/A
N/A
—
—
—
—
—
—
—
—
—
0
-2
0.225
0.225
0.225
Max.
117
117
117
117
117
117
58
58
58
—
—
—
—
—
—
—
—
—
Min.
0.64
0.25
0.25
0.64
0.25
0.25
0.64
0.25
0.25
N/A
N/A
—
—
—
—
—
—
—
—
—
0
-1
0.225
0.225
0.225
Max.
97
49
97
97
49
97
97
49
97
—
—
—
—
—
—
—
—
—
Units
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
MHz
MHz
MHz
UI
UI
UI
UI
UI
UI
UI
UI
UI
UI
UI
UI