LCMXO2-256ZE-1SG32I Lattice, LCMXO2-256ZE-1SG32I Datasheet - Page 25
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LCMXO2-256ZE-1SG32I
Manufacturer Part Number
LCMXO2-256ZE-1SG32I
Description
FPGA - Field Programmable Gate Array 256 LUTs 22 I/O 1.2V -1 Speed
Manufacturer
Lattice
Datasheet
1.LCMXO2-256HC-4SG32I.pdf
(106 pages)
Specifications of LCMXO2-256ZE-1SG32I
Rohs
yes
Number Of Gates
256
Embedded Block Ram - Ebr
0 Kbit
Number Of I/os
22
Maximum Operating Frequency
104 MHz
Operating Supply Voltage
1.14 V to 1.26 V
Maximum Operating Temperature
+ 100 C
Mounting Style
SMD/SMT
Package / Case
QFN-32
Distributed Ram
2 Kbit
Operating Supply Current
18 uA
Factory Pack Quantity
490
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Figure 2-17. Output Gearbox
More information on the output gearbox is available in TN1203,
MachXO2
DDR Memory Support
Certain PICs on the right edge of MachXO2-640U, MachXO2-1200/U and larger devices, have additional circuitry
to allow the implementation of DDR memory interfaces. There are two groups of 14 or 12 PIOs each on the right
edge with additional circuitry to implement DDR memory interfaces. This capability allows the implementation of up
to 16-bit wide memory interfaces. One PIO from each group contains a control element, the DQS Read/Write
D6
D4
D2
D0
D1
D3
D5
D7
Devices.
ODDRx2_C
ODDRx2_A
ODDRx2_C
SCLK
SEL /0
UPDATE
ECLK0/1
Q
D Q
D Q
Q
D Q
D Q
D Q
D Q
CDN
D
D
T6
T4
T2
T0
T1
T3
T5
T7
CE
CE
CE
CE
D Q
CE
D Q
CE
D Q
CE
D Q
D Q
D Q
D Q
D Q
CE
S6
S4
S2
S0
S1
S3
S5
S7
S7
S5
S3
S1
S0
S2
S4
S6
2-21
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
GND
Q67
Q45
Q23
Q12
Q34
Q56
GND
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Implementing High-Speed Interfaces with
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
MachXO2 Family Data Sheet
Q67
Q45
Q23
Q01
Q10
Q32
Q54
Q76
Architecture
QC
Q/QA
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