LFXP6C-5TN144C LATTICE SEMICONDUCTOR, LFXP6C-5TN144C Datasheet - Page 41

• Manufacturer Part Number: LFXP6C-5TN144C
• Description: FPGA, 1.8V FLASH, INSTANT ON, SMD
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: LatticeXPr

Specifications of LFXP6C-5TN144C

• No. Of Logic Blocks: 720
• No. Of Macrocells: 3000
• Family Type: LatticeXP
• No. Of Speed Grades: 5
• No. Of I/o's: 100
• Clock Management: PLL
• Core Supply Voltage Range: 1.71V To 3.465V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Differential HSTL and SSTL
Differential HSTL and SSTL outputs are implemented as a pair of complementary single-ended outputs. All allow-
able single-ended output classes (class I and class II) are supported in this mode.
LVDS25E
The top and bottom side of LatticeXP devices support LVDS outputs via emulated complementary LVCMOS out-
puts in conjunction with a parallel resistor across the driver outputs. The scheme shown in Figure 3-1 is one possi-
ble solution for point-to-point signals.
Figure 3-1. LVDS25E Output Termination Example
Table 3-1. LVDS25E DC Conditions
BLVDS
The LatticeXP devices support BLVDS standard. This standard is emulated using complementary LVCMOS out-
puts in conjunction with a parallel external resistor across the driver outputs. BLVDS is intended for use when multi-
drop and bi-directional multi-point differential signaling is required. The scheme shown in Figure 3-2 is one possible
solution for bi-directional multi-point differential signals.
V
V
V
V
Z
I
DC
OH
OL
OD
CM
BACK
Parameter
VCCIO = 2.5V (±5%)
VCCIO = 2.5V (±5%)
ON-chip
Output high voltage
Output low voltage
Output differential voltage
Output common mode voltage
Back impedance
DC output current
OFF-chip
Over Recommended Operating Conditions
CAT16-LV4F12
Description
RS=165 ohms
(±1%)
RS=165 ohms
(±1%)
Bourns
Transmission line, Zo = 100 ohm differential
RD = 140 ohms
(±1%)
3-10
Typical
1.43
1.07
0.35
1.25
3.66
100
RD = 100 ohms
(±1%)
DC and Switching Characteristics
LatticeXP Family Data Sheet
OFF-chip ON-chip
+
-
Units
ohms
mA
V
V
V
V