LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 370

• 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
LatticeECP2M Part Number Description
Ordering Information
Note: LatticeECP2M devices are dual marked. For example, the commercial speed grade LFE2M50E-7F672C is
also marked with industrial grade -6I (LFE2M50E-6F672I). The commercial grade is one speed grade faster than
the associated dual mark industrial grade. The slowest commercial grade does not have industrial markings. The
markings appear as follows:
Device Family
Logic Capacity
Encryption
Supply Voltage
Contact Your Local Lattice Sales Representative for Product Availability.
ECP2M (LatticeECP2 FPGA + SERDES)
S = Security Series (Encryption Feature)
Blank = Standard Series (No Encryption)
E = 1.2V
20 = 20K LUTs
35 = 35K LUTs
50 = 50K LUTs
70 = 70K LUTs
100 = 100K LUTs
LFE2M XXX XE – X XXXXXX X
LFE2M35E
7F672C-6I
Datecode
5-14
LFE2M35SE
7F672C-6I
Datecode
LatticeECP2/M Family Data Sheet
Package
Grade
Speed
F256 = 256-ball fpBGA
F484 = 484-ball fpBGA
F672 = 672-ball fpBGA
F900 = 900-ball fpBGA
F1152 = 1152-ball fpBGA
F1156 = 1156-ball fpBGA
FN256 = 256-ball Lead-free fpBGA
FN484 = 484-ball Lead-free fpBGA
FN672 = 672-ball Lead-free fpBGA
FN900 = 900-ball Lead-free fpBGA
FN1152 = 1152-ball Lead-free fpBGA
FN1156 = 1156-ball Lead-free fpBGA
C = Commercial
I = Industrial
5 = Slowest
6
7 = Fastest
Ordering Information