LFE2M20E-6FN484C LATTICE SEMICONDUCTOR, LFE2M20E-6FN484C Datasheet - Page 45

no-image

LFE2M20E-6FN484C

Manufacturer Part Number
LFE2M20E-6FN484C
Description
FPGA LatticeECP2M Family 19000 Cells 90nm (CMOS) Technology 1.2V 484-Pin FBGA
Manufacturer
LATTICE SEMICONDUCTOR
Datasheet

Specifications of LFE2M20E-6FN484C

Package
484FBGA
Family Name
LatticeECP2M
Device Logic Units
19000
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
304
Ram Bits
1246208

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LFE2M20E-6FN484C
Manufacturer:
Lattice
Quantity:
135
Part Number:
LFE2M20E-6FN484C
Manufacturer:
LATTICE
Quantity:
350
Part Number:
LFE2M20E-6FN484C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Part Number:
LFE2M20E-6FN484C
Manufacturer:
ALTERA
0
Part Number:
LFE2M20E-6FN484C-5I
Manufacturer:
LATTICE
Quantity:
11
Part Number:
LFE2M20E-6FN484C-5I
Manufacturer:
ALTERA
0
Part Number:
LFE2M20E-6FN484C-5I
Manufacturer:
LATTICE
Quantity:
20 000
Lattice Semiconductor
Figure 2-38. LatticeECP2M Banks
LatticeECP2/M devices contain two types of sysI/O buffer pairs.
1. Top (Bank 0 and Bank 1) sysI/O Buffer Pairs (Single-Ended Outputs Only)
2. Bottom (Bank 4 and Bank 5) sysI/O Buffer Pairs (Single-Ended Outputs Only)
The sysI/O buffer pairs in the top banks of the device consist of two single-ended output drivers and two sets of
single-ended input buffers (both ratioed and referenced). One of the referenced input buffers can also be con-
figured as a differential input. 
The two pads in the pair are described as “true” and “comp”, where the true pad is associated with the positive
side of the differential input buffer and the comp (complementary) pad is associated with the negative side of
the differential input buffer.
The sysI/O buffer pairs in the bottom banks of the device consist of two single-ended output drivers and two
V
V REF1(7)
V REF2(7)
V CCIO6
V REF1(6)
V REF2(6)
CCIO7
GND
GND
SERDES
SERDES
Quad
Quad
Bank 0
Bank 5
BOTTOM
TOP
2-42
Bank 1
Bank 4
LatticeECP2/M Family Data Sheet
SERDES
SERDES
Quad
Quad
V CCIO2
V REF1(2)
V REF2(2)
V CCIO3
V REF1(3)
V REF2(3)
V CCIO8
GND
GND
GND
Architecture

Related parts for LFE2M20E-6FN484C