LFEC3E-3QN208C Lattice, LFEC3E-3QN208C Datasheet - Page 56
![FPGA - Field Programmable Gate Array 3.1K LUTs](/photos/16/15/161504/qfp208_sml.jpg)
LFEC3E-3QN208C
Manufacturer Part Number
LFEC3E-3QN208C
Description
FPGA - Field Programmable Gate Array 3.1K LUTs
Manufacturer
Lattice
Datasheet
1.LFEC3E-5TN144C.pdf
(163 pages)
Specifications of LFEC3E-3QN208C
Number Of Macrocells
3100
Number Of Programmable I/os
145
Data Ram Size
56320
Supply Voltage (max)
1.26 V
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (min)
1.14 V
Package / Case
PQFP-208
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFEC3E-3QN208C
Manufacturer:
Lattice
Quantity:
135
Company:
Part Number:
LFEC3E-3QN208C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Part Number:
LFEC3E-3QN208C
Manufacturer:
LATTICE
Quantity:
20 000
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Lattice Semiconductor
Figure 3-10. Read Before Write (SP Read/Write on Port A, Input Registers Only)
Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.
Figure 3-11. Write Through (SP Read/Write On Port A, Input Registers Only)
Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.
CLKA
WEA
DOA
CSA
ADA
CLKA
DIA
WEA
DOA
CSA
ADA
DIA
Data from Prev Read
or Write
t
SU
t
SU
D0
A0
A0
D0
t
H
t
t
H
ACCESS
t
ACCESS
old A0 Data
D1
A1
A1
D1
D0
t
t
ACCESS
ACCESS
3-20
old A1 Data
D2
D2
D1
A0
t
ACCESS
t
ACCESS
Three consecutive writes to A0
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
D3
D2
D3
D0
A1
t
A0
ACCESS
D3
D4
D1
D1
A0
t
ACCESS
t
ACCESS
D4
D2
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