LFE2M20SE-5FN256C Lattice, LFE2M20SE-5FN256C Datasheet - Page 2
![FPGA - Field Programmable Gate Array 19K LUTs 140 I/O S-Ser SERDES DSP -5](/photos/16/14/161499/landingpagelatticeecp2m_sml.jpg)
LFE2M20SE-5FN256C
Manufacturer Part Number
LFE2M20SE-5FN256C
Description
FPGA - Field Programmable Gate Array 19K LUTs 140 I/O S-Ser SERDES DSP -5
Manufacturer
Lattice
Datasheet
1.LFE2-12SE-6FN256C.pdf
(389 pages)
Specifications of LFE2M20SE-5FN256C
Number Of Macrocells
19000
Maximum Operating Frequency
311 MHz
Number Of Programmable I/os
140
Data Ram Size
1246208
Supply Voltage (max)
1.26 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Supply Voltage (min)
1.14 V
Package / Case
FPBGA-256
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFE2M20SE-5FN256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 2 of 389
- Download datasheet (5Mb)
July 2010
Features
High Logic Density for System Integration
Embedded SERDES (LatticeECP2M Only)
sysDSP™ Block
Flexible Memory Resources
sysCLOCK Analog PLLs and DLLs
Table 1-1. LatticeECP2 (Including “S-Series”) Family Selection
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or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
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LUTs (K)
Distributed RAM (Kbits)
EBR SRAM (Kbits)
EBR SRAM Blocks
sysDSP Blocks
18x18 Multipliers
GPLL + SPLL + DLL
Maximum Available I/O
Packages and I/O Combinations
144-pin TQFP (20 x 20 mm)
208-pin PQFP (28 x 28 mm)
256-ball fpBGA (17 x 17 mm)
484-ball fpBGA (23 x 23 mm)
672-ball fpBGA (27 x 27 mm)
900-ball fpBGA (31 x 31 mm)
• 6K to 95K LUTs
• 90 to 583 I/Os
• Data Rates 250 Mbps to 3.125 Gbps
• Up to 16 channels per device
• 3 to 42 blocks for high performance multiply and
• Each block supports
• 55Kbits to 5308Kbits sysMEM™ Embedded
• 12K to 202Kbits distributed RAM
• Two GPLLs and up to six SPLLs per device
• Two general purpose DLLs per device
PCI Express, Ethernet (1GbE, SGMII), OBSAI,
CPRI and Serial RapidIO.
accumulate
Block RAM (EBR)
– One 36x36, four 18x18 or eight 9x9 multipliers
– 18Kbit block
– Single, pseudo dual and true dual port
– Byte Enable Mode support
– Single port and pseudo dual port
– Clock multiply, divide, phase & delay adjust
– Dynamic PLL adjustment
Device
ECP2-6
2+0+2
190
190
12
55
12
90
6
3
3
LatticeECP2/M Family Data Sheet
ECP2-12
2+0+2
221
297
131
193
297
12
24
12
24
93
6
1-1
Pre-Engineered Source Synchronous I/O
Programmable sysI/O™ Buffer Supports
Flexible Device Configuration
Optional Bitstream Encryption
System Level Support
ECP2-20
2+0+2
Wide Range Of Interfaces
(LatticeECP2/M “S” Versions Only)
276
402
131
331
193
402
21
42
15
28
• DDR registers in I/O cells
• Dedicated gearing logic
• Source synchronous standards support
• Dedicated DDR and DDR2 memory support
• Dedicated DQS support
• LVTTL and LVCMOS 33/25/18/15/12
• SSTL 3/2/18 I, II
• HSTL15 I and HSTL18 I, II
• PCI and Differential HSTL, SSTL
• LVDS, RSDS, Bus-LVDS, MLVDS, LVPECL
• 1149.1 Boundary Scan compliant
• Dedicated bank for configuration I/Os
• SPI boot flash interface
• Dual boot images supported
• TransFR™ I/O for simple field updates
• Soft Error Detect macro embedded
• ispTRACY™ internal logic analyzer capability
• On-chip oscillator for initialization & general use
• 1.2V power supply
7
– SPI4.2, SFI4 (DDR Mode), XGMII
– High Speed ADC/DAC devices
– DDR1: 400 (200MHz) / DDR2: 533 (266MHz)
ECP2-35
2+0+2
332
450
331
450
32
64
18
32
8
Introduction
ECP2-50
DS1006
2+2+2
387
500
339
500
48
96
21
18
72
Data Sheet DS1006
Introduction_01.8
ECP2-70
2+4+2
1032
136
583
500
583
68
60
22
88
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