LFXP2-5E-5FT256I LATTICE SEMICONDUCTOR, LFXP2-5E-5FT256I Datasheet - Page 2

• Manufacturer Part Number: LFXP2-5E-5FT256I
• Description: FPGA LatticeXP2 Family 5000 Cells Flash Technology 1.2V 256-Pin FTBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFXP2-5E-5FT256I

• Package: 256FTBGA
• Family Name: LatticeXP2
• Device Logic Units: 5000
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 172
• Ram Bits: 169984
• Re-programmability Support: Yes

February 2008
Features
 flexiFLASH™ Architecture
 Live Update Technology
 sysDSP™ Block
 Embedded and Distributed Memory
 sysCLOCK™ PLLs
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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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Table 1-1. LatticeXP2 Family Selection Guide
Device
LUTs (K)
Distributed RAM (KBits)
EBR SRAM (KBits)
EBR SRAM Blocks
sysDSP Blocks
18 x 18 Multipliers
V
GPLL
Max Available I/O
Packages and I/O Combinations
132-Ball csBGA (8 x 8 mm)
144-Pin TQFP (20 x 20 mm)
208-Pin PQFP (28 x 28 mm)
256-Ball ftBGA (17 x17 mm)
484-Ball fpBGA (23 x 23 mm)
672-Ball fpBGA (27 x 27 mm)
CC
Voltage
• Instant-on
• Infinitely reconfigurable
• Single chip
• FlashBAK™ technology
• Serial TAG memory
• Design security
• TransFR™ technology
• Secure updates with 128 bit AES encryption
• Dual-boot with external SPI
• Three to eight blocks for high performance 
• 12 to 32 18x18 multipliers
• Each block supports one 36x36 multiplier or four
• Up to 885 Kbits sysMEM™ EBR
• Up to 83 Kbits Distributed RAM
• Up to four analog PLLs per device
• Clock multiply, divide and phase shifting
Multiply and Accumulate
18x18 or eight 9x9 multipliers
XP2-5
166
172
100
146
1.2
172
10
12
86
5
9
3
2
LatticeXP2 Family Data Sheet
XP2-8
221
201
100
146
201
1.2
18
12
16
86
1-1
8
4
2
 Flexible I/O Buffer
 Pre-engineered Source Synchronous
 Density And Package Options
 Flexible Device Configuration
 System Level Support
Interfaces
• sysIO™ buffer supports:
• DDR / DDR2 interfaces up to 200 MHz
• 7:1 LVDS interfaces support display applications
• XGMII
• 5k to 40k LUT4s, 86 to 540 I/Os
• csBGA, TQFP , PQFP , ftBGA and fpBGA packages
• Density migration supported
• SPI (master and slave) Boot Flash Interface
• Dual Boot Image supported
• Soft Error Detect (SED) macro embedded
• IEEE 1149.1 and IEEE 1532 Compliant
• On-chip oscillator for initialization & general use
• Devices operate with 1.2V power supply
– LVCMOS 33/25/18/15/12; LVTTL
– SSTL 33/25/18 class I, II
– HSTL15 class I; HSTL18 class I, II
– PCI
– LVDS, Bus-LVDS, MLVDS, LVPECL, RSDS
XP2-17
358
146
201
358
276
1.2
17
35
15
20
5
4
XP2-30
Introduction
387
472
201
363
472
1.2
29
56
21
28
7
4
DS1009
Data Sheet DS1009
Introduction_01.2
XP2-40
885
540
363
540
1.2
40
83
48
32
8
4