LCMXO640C-3MN100C Lattice, LCMXO640C-3MN100C Datasheet - Page 4
![CPLD - Complex Programmable Logic Devices 640 LUTs 74 IO 1.8/2 .5/3.3V -3 Spd](/photos/16/14/161487/img32096_sml.jpg)
LCMXO640C-3MN100C
Manufacturer Part Number
LCMXO640C-3MN100C
Description
CPLD - Complex Programmable Logic Devices 640 LUTs 74 IO 1.8/2 .5/3.3V -3 Spd
Manufacturer
Lattice
Datasheet
1.LCMXO640C-3TN100C.pdf
(95 pages)
Specifications of LCMXO640C-3MN100C
Memory Type
SRAM
Number Of Macrocells
320
Maximum Operating Frequency
500 MHz
Delay Time
4.9 ns
Number Of Programmable I/os
74
Operating Supply Voltage
1.8 V, 2.5 V, 3.3 V
Supply Current
17 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
0 C
Package / Case
CSBGA-100
Mounting Style
SMD/SMT
Supply Voltage (max)
3.465 V
Supply Voltage (min)
1.71 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LCMXO640C-3MN100C
Manufacturer:
ZARLINK
Quantity:
984
Company:
Part Number:
LCMXO640C-3MN100C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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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.
February 2007
Architecture Overview
The MachXO family architecture contains an array of logic blocks surrounded by Programmable I/O (PIO). Some
devices in this family have sysCLOCK PLLs and blocks of sysMEM™ Embedded Block RAM (EBRs). Figures 2-1,
2-2, and 2-3 show the block diagrams of the various family members.
The logic blocks are arranged in a two-dimensional grid with rows and columns. The EBR blocks are arranged in a
column to the left of the logic array. The PIO cells are located at the periphery of the device, arranged into Banks.
The PIOs utilize a flexible I/O buffer referred to as a sysIO interface that supports operation with a variety of inter-
face standards. The blocks are connected with many vertical and horizontal routing channel resources. The place
and route software tool automatically allocates these routing resources.
There are two kinds of logic blocks, the Programmable Functional Unit (PFU) and the Programmable Functional
unit without RAM (PFF). The PFU contains the building blocks for logic, arithmetic, RAM, ROM, and register func-
tions. The PFF block contains building blocks for logic, arithmetic, ROM, and register functions. Both the PFU and
PFF blocks are optimized for flexibility, allowing complex designs to be implemented quickly and effectively. Logic
blocks are arranged in a two-dimensional array. Only one type of block is used per row.
In the MachXO family, the number of sysIO Banks varies by device. There are different types of I/O Buffers on dif-
ferent Banks. See the details in later sections of this document. The sysMEM EBRs are large, dedicated fast mem-
ory blocks; these blocks are found only in the larger devices. These blocks can be configured as RAM, ROM or
FIFO. FIFO support includes dedicated FIFO pointer and flag “hard” control logic to minimize LUT use.
The MachXO architecture provides up to two sysCLOCK™ Phase Locked Loop (PLL) blocks on larger devices.
These blocks are located at either end of the memory blocks. The PLLs have multiply, divide, and phase shifting
capabilities that are used to manage the frequency and phase relationships of the clocks.
Every device in the family has a JTAG Port that supports programming and configuration of the device as well as
access to the user logic. The MachXO devices are available for operation from 3.3V, 2.5V, 1.8V, and 1.2V power
supplies, providing easy integration into the overall system.
2-1
MachXO Family Data Sheet
Architecture
Architecture_01.4
Data Sheet