LFSC3GA15E-7FN256C Lattice, LFSC3GA15E-7FN256C Datasheet - Page 63

• Manufacturer Part Number: LFSC3GA15E-7FN256C
• Description: IC FPGA 15.2KLUTS 256FPBGA
• Manufacturer: Lattice

Specifications of LFSC3GA15E-7FN256C

• Number Of Logic Elements/cells: *
• Number Of Labs/clbs: *
• Total Ram Bits: *
• Number Of I /o: *
• Number Of Gates: *
• Voltage - Supply: *
• Mounting Type: *
• Operating Temperature: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
Input Delay Block/AIL Timing
GSR Timing
Internal System Bus Timing
t
t
jt
1. N = number of fine delays used in a particular AIL setting
t
t
Note: Synchronous GSR goes out of reset in two cycles from the clock edge where the setup time of the FF was met.
t
Note: There is no minimum frequency. If HCLK is sourced from the embedded oscillator, the minimum frequency limitation of the oscillator/
divider is about 0.3 MHz. Refer to the osciallator data for missing configuration modes.
FDEL
CDEL
SYNC_GSR_MAX
ASYNC_GSR_MPW
HCLK
AIL
Parameter
Parameter
Parameter
Fine delay time
Coarse delay time
AIL jitter tolerance
Maximum operating frequency for
synchronous GSR
Minimum pulse width of
asynchronous input
Maximum operating frequency for internal
system bus HCLK.
Description
Description
Description
1- ((N
1
1.14V
0.95V
* t
VCC
—
FDEL
3-19
1120
Min.
) / (Clock Period))
35
Min.
Min.
—
—
—
—
-7
-7
Max.
Max.
200
438
378
—
DC and Switching Characteristics
LatticeSC/M Family Data Sheet
Min.
Min.
—
—
—
—
1440
-6
-6
Typ.
45
Max.
Max.
417
355
200
—
Min.
Min.
3.3
—
—
—
Max.
2560
80
-5
-5
Max.
Max.
398
337
200
—
Units
ps
ps
UI
Units
Units
MHz
MHz
MHz
ns