LFEC1E-4TN100I Lattice, LFEC1E-4TN100I Datasheet - Page 15
LFEC1E-4TN100I
Manufacturer Part Number
LFEC1E-4TN100I
Description
IC FPGA 1.5KLUTS 100TQFP
Manufacturer
Lattice
Datasheet
1.LFECP15E-5FN256C.pdf
(163 pages)
Specifications of LFEC1E-4TN100I
Number Of Logic Elements/cells
*
Number Of Labs/clbs
*
Total Ram Bits
*
Number Of I /o
*
Number Of Gates
*
Voltage - Supply
*
Mounting Type
*
Operating Temperature
*
Package / Case
*
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFEC1E-4TN100I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 15 of 163
- Download datasheet (2Mb)
Lattice Semiconductor
Figure 2-14. DCS Waveforms
sysMEM Memory
The LatticeECP/EC devices contain a number of sysMEM Embedded Block RAM (EBR). The EBR consists of a 9-
Kbit RAM, with dedicated input and output registers.
sysMEM Memory Block
The sysMEM block can implement single port, dual port or pseudo dual port memories. Each block can be used in
a variety of depths and widths as shown in Table 2-6.
Table 2-6. sysMEM Block Configurations
Bus Size Matching
All of the multi-port memory modes support different widths on each of the ports. The RAM bits are mapped LSB
word 0 to MSB word 0, LSB word 1 to MSB word 1 and so on. Although the word size and number of words for
each port varies, this mapping scheme applies to each port.
RAM Initialization and ROM Operation
If desired, the contents of the RAM can be pre-loaded during device configuration. By preloading the RAM block
during the chip configuration cycle and disabling the write controls, the sysMEM block can also be utilized as a
ROM.
SEL
CLK0
DCSOUT
CLK1
Single Port
True Dual Port
Pseudo Dual Port
Memory Mode
2-12
Configurations
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
256 x 36
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
512 x 18
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
512 x 18
256 x 36
512 x 18
LatticeECP/EC Family Data Sheet
Architecture
Related parts for LFEC1E-4TN100I
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
FPGA - Field Programmable Gate Array 1.5K LUTs 112 IO 1.2 V -4 Spd I
Manufacturer:
Lattice
Part Number:
Description:
FPGA - Field Programmable Gate Array 1.5K LUTs 67 IO 1.2V -4 Spd I
Manufacturer:
Lattice
Part Number:
Description:
FPGA - Field Programmable Gate Array 1.5K LUTs 112 IO 1.2 V -4 Spd
Manufacturer:
Lattice
Part Number:
Description:
FPGA - Field Programmable Gate Array 1.5K LUTs 97 IO 1.2V -4 Spd I
Manufacturer:
Lattice
Part Number:
Description:
FPGA LatticeEC Family 1500 Cells 378MHz 130nm (CMOS) Technology 1.2V 144-Pin TQFP
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 67I/O 100-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 67I/O 100-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 67I/O 100-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 97I/O 144-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 67I/O 100-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 112I/O 208-PQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 97I/O 144-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 67I/O 100-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 97I/O 144-TQFP
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 1.5KLUTS 208PQFP
Manufacturer:
Lattice
Datasheet: