LCMXO2280C-4TN144I Lattice, LCMXO2280C-4TN144I Datasheet - Page 13

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LCMXO2280C-4TN144I

Manufacturer Part Number
LCMXO2280C-4TN144I
Description
CPLD - Complex Programmable Logic Devices 2280 LUTs 113 IO 1.8 /2.5/3.3V -4 Spd I
Manufacturer
Lattice
Datasheet

Specifications of LCMXO2280C-4TN144I

Rohs
yes
Memory Type
SRAM
Number Of Macrocells
1140
Maximum Operating Frequency
550 MHz
Delay Time
4.4 ns
Number Of Programmable I/os
113
Operating Supply Voltage
1.8 V, 2.5 V, 3.3 V
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Package / Case
TQFP-144
Mounting Style
SMD/SMT
Factory Pack Quantity
300
Supply Current
23 mA
Supply Voltage - Max
3.465 V
Supply Voltage - Min
1.71 V

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LCMXO2280C-4TN144I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Lattice Semiconductor
Table 2-5. PLL Signal Descriptions
For more information on the PLL, please see details of additional technical documentation at the end of this data
sheet.
sysMEM Memory
The MachXO1200 and MachXO2280 devices contain sysMEM Embedded Block RAMs (EBRs). 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, pseudo dual port, or FIFO 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
CLKI
CLKFB
RST
CLKOS
CLKOP
CLKOK
LOCK
CLKINTFB
DDAMODE
DDAIZR
DDAILAG
DDAIDEL[2:0]
Signal
I/O
O
O
O
O
O
I
I
I
I
I
I
I
Clock input from external pin or routing
PLL feedback input from PLL output, clock net, routing/external pin or internal feedback from
CLKINTFB port
“1” to reset the input clock divider
PLL output clock to clock tree (phase shifted/duty cycle changed)
PLL output clock to clock tree (No phase shift)
PLL output to clock tree through secondary clock divider
“1” indicates PLL LOCK to CLKI
Internal feedback source, CLKOP divider output before CLOCKTREE
Dynamic Delay Enable. “1”: Pin control (dynamic), “0”: Fuse Control (static)
Dynamic Delay Zero. “1”: delay = 0, “0”: delay = on
Dynamic Delay Lag/Lead. “1”: Lag, “0”: Lead
Dynamic Delay Input
Single Port
True Dual Port
Pseudo Dual Port
FIFO
Memory Mode
2-10
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
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
Description
MachXO Family Data Sheet
Architecture

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