LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 190

• Manufacturer Part Number: LFE2M20E-6FN256C
• Description: IC, LATTICEECP2M FPGA, 420MHZ, FPBGA-256
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: LatticeECP2Mr

Specifications of LFE2M20E-6FN256C

• No. Of Logic Blocks: 19000
• No. Of Macrocells: 10500
• No. Of Speed Grades: 6
• No. Of I/o's: 140
• Clock Management: DLL, PLL
• I/o Supply Voltage: 3.465V
• Total Ram Bits: 1217Kbit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
LFE2-20E/SE and LFE2-35E/SE Logic Signal Connections: 672 fpBGA
Number
* Supports true LVDS. Other differential signals must be emulated with external resistors.
** These dedicated input pins can be used for GPLLs or GDLLs within the respective quadrant.
***Due to packaging bond out option, this DQS does not have all the necessary DQ pins bonded out for a full 8-bit data width.
Note: VCCIO and GND pads are used to determine the average DC current drawn by I/Os between GND/VCCIO connections, or between the
last GND/VCCIO in an I/O bank and the end of an I/O bank. The substrate pads listed in the Pin Table do not necessarily have a one to one
connection with a package ball or pin.
Ball
U11
U13
U14
U16
U17
V13
V14
V21
P24
M3
N6
V6
Function
Ball/Pad
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
Bank
-
-
-
-
-
-
-
-
-
-
-
-
LFE2-20E/20SE
Dual Function
Differential
4-90
Function
Ball/Pad
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
LatticeECP2/M Family Data Sheet
Bank
-
-
-
-
-
-
-
-
-
-
-
-
LFE2-35E/35SE
Dual Function
Pinout Information
Differential