LFXP3E-3QN208I Lattice, LFXP3E-3QN208I Datasheet - Page 67

• Manufacturer Part Number: LFXP3E-3QN208I
• Description: IC FPGA 3.1KLUTS 136I/O 208-PQFP
• Manufacturer: Lattice

Specifications of LFXP3E-3QN208I

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
Flash Download Time
JTAG Port Timing Specifications
Figure 3-12. JTAG Port Timing Waveforms
t
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Timing v.F0.11
REFRESH
MAX
BTCP
BTCPH
BTCPL
BTS
BTH
BTRF
BTCO
BTCODIS
BTCOEN
BTCRS
BTCRH
BUTCO
BTUODIS
BTUPOEN
Symbol
Symbol
TCK [BSCAN] clock pulse width
TCK [BSCAN] clock pulse width high
TCK [BSCAN] clock pulse width low
TCK [BSCAN] setup time
TCK [BSCAN] hold time
TCK [BSCAN] rise/fall time
TAP controller falling edge of clock to valid output
TAP controller falling edge of clock to valid disable
TAP controller falling edge of clock to valid enable
BSCAN test capture register setup time
BSCAN test capture register hold time
BSCAN test update register, falling edge of clock to valid output
BSCAN test update register, falling edge of clock to valid disable
BSCAN test update register, falling edge of clock to valid enable
PROGRAMN Low-to-
High. Transition to Done
High.
Data to be
Data to be
driven out
captured
from I/O
to I/O
TMS
TDO
TCK
TDI
Over Recommended Operating Conditions
Parameter
t
BTCPH
LFXP3
LFXP6
LFXP10
LFXP15
LFXP20
t
BTCOEN
Parameter
t
BTUPOEN
t
BTCPL
t
BTCRS
t
BTS
Data Captured
3-27
V
t
a
BTCRH
t
d i l
BTH
D
V
a
a
a t
d i l
D
a
t
BTCO
a t
t
BUTCO
Min.
—
—
—
—
—
t
BTCP
DC and Switching Characteristics
V
a
d i l
LatticeXP Family Data Sheet
D
V
a
a
Typ.
a t
d i l
1.1
1.4
0.9
1.1
1.3
D
t
BTCODIS
a
a t
t
BTUODIS
Min.
40
20
20
10
50
25
—
—
—
—
—
—
—
8
8
Max.
1.7
2.0
1.5
1.7
1.9
Max.
25
10
10
10
25
25
25
—
—
—
—
—
—
—
—
Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
ms