

Overview
The LCMXO2-640HC-4TG100I is a programmable Logic Device made by Lattice in a TQFP-100(14x14) package with 100 pins. -40℃~+100℃ 18432bit 2.375V~3.465V 640 78 80 MachXO2 Supports hot swap TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LCMXO2-640ZE-3TG100I, from EasyEDA) and its footprint (Package_QFP:TQFP-100_14x14mm_P0.5mm, from KiCad's library), ready for a KiCad board. 29 are in stock at JLCPCB (part C5680157). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
8- Features
- Supports hot swap
- Number of I/O
- 78
- Number of LAB/CLBs
- 80
- Number of Logic Elements/Blocks
- 640
- Operating Temperature
- -40℃~+100℃
- Series
- MachXO2
- Total RAM capacity
- 18432bit
- Voltage - Supply
- 2.375V~3.465V
Order codes
2- LCMXO2-640HC-4TG100ILCSC C1519049
- LCMXO2-640HC-4TG100ILCSC C5680157
Pinout
100| Pin | Name | Type |
|---|---|---|
| 1 | PL2A | Unspecified |
| 2 | PL2B | Unspecified |
| 3 | PL2C | Unspecified |
| 4 | PL2D | Unspecified |
| 5 | VCCIO3 | Unspecified |
| 6 | GND | Unspecified |
| 7 | PL3A | Unspecified |
| 8 | PL3B | Unspecified |
| 9 | PL3C | Unspecified |
| 10 | PL3D | Unspecified |
| 11 | NC | Unspecified |
| 12 | PL5A | Unspecified |
| 13 | PL5B | Unspecified |
| 14 | PL5C | Unspecified |
| 15 | PL5D | Unspecified |
| 16 | PL6A | Unspecified |
| 17 | PL6B | Unspecified |
| 18 | PL6C | Unspecified |
| 19 | PL6D | Unspecified |
| 20 | PL7A | Unspecified |
| 21 | PL7B | Unspecified |
| 22 | GND | Unspecified |
| 23 | VCCIO3 | Unspecified |
| 24 | PL7C | Unspecified |
| 25 | PL7D | Unspecified |
| 26 | VCCIO2 | Unspecified |
| 27 | PB4A | Unspecified |
| 28 | PB4B | Unspecified |
| 29 | PB4C | Unspecified |
| 30 | PB4D | Unspecified |
| 31 | PB6A | Unspecified |
| 32 | PB6B | Unspecified |
| 33 | GND | Unspecified |
| 34 | PB6C | Unspecified |
| 35 | PB6D | Unspecified |
| 36 | PB10A | Unspecified |
| 37 | PB10B | Unspecified |
| 38 | PB10C | Unspecified |
| 39 | PB10D | Unspecified |
| 40 | PB12A | Unspecified |
| 41 | PB12B | Unspecified |
| 42 | PB12C | Unspecified |
| 43 | PB12D | Unspecified |
| 44 | GND | Unspecified |
| 45 | PB14A | Unspecified |
| 46 | VCCIO2 | Unspecified |
| 47 | PB14B | Unspecified |
| 48 | PB14C | Unspecified |
| 49 | PB14D | Unspecified |
| 50 | VCC | Unspecified |
| 51 | PR7D | Unspecified |
| 52 | PR7C | Unspecified |
| 53 | PR7B | Unspecified |
| 54 | PR7A | Unspecified |
| 55 | VCCIO1 | Unspecified |
| 56 | GND | Unspecified |
| 57 | PR6D | Unspecified |
| 58 | PR6C | Unspecified |
| 59 | PR6B | Unspecified |
| 60 | PR6A | Unspecified |
| 61 | NC | Unspecified |
| 62 | PR5D | Unspecified |
| 63 | PR5C | Unspecified |
| 64 | PR5B | Unspecified |
| 65 | PR5A | Unspecified |
| 66 | PR3D | Unspecified |
| 67 | PR3C | Unspecified |
| 68 | PR3B | Unspecified |
| 69 | PR3A | Unspecified |
| 70 | PR2D | Unspecified |
| 71 | PR2C | Unspecified |
| 72 | GND | Unspecified |
| 73 | VCCIO1 | Unspecified |
| 74 | PR2B | Unspecified |
| 75 | PR2A | Unspecified |
| 76 | PT11D | Unspecified |
| 77 | PT11C | Unspecified |
| 78 | PT11A | Unspecified |
| 79 | GND | Unspecified |
| 80 | VCCIO0 | Unspecified |
| 81 | PT10D | Unspecified |
| 82 | PT10C | Unspecified |
| 83 | PT10B | Unspecified |
| 84 | PT10A | Unspecified |
| 85 | PT9D | Unspecified |
| 86 | PT9C | Unspecified |
| 87 | PT9B | Unspecified |
| 88 | PT9A | Unspecified |
| 89 | NC | Unspecified |
| 90 | PT7D | Unspecified |
| 91 | PT7C | Unspecified |
| 92 | GND | Unspecified |
| 93 | VCCIO0 | Unspecified |
| 94 | PT7B | Unspecified |
| 95 | PT7A | Unspecified |
| 96 | PT6D | Unspecified |
| 97 | PT6C | Unspecified |
| 98 | PT6B | Unspecified |
| 99 | PT6A | Unspecified |
| 100 | VCC | Unspecified |
Open-source boards using it
All 1- 4 layers129.5 × 115.6 mm

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Is there a KiCad symbol and footprint for the LCMXO2-640HC-4TG100I?
Yes. The symbol is EasyEDA_Cloud:LCMXO2-640ZE-3TG100I and the footprint Package_QFP:TQFP-100_14x14mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LCMXO2-640HC-4TG100I?
TQFP-100(14x14), with 100 pins. Its footprint is drawn on this page.
Where is the LCMXO2-640HC-4TG100I datasheet?
Lattice publishes it: the Datasheet link on this page opens it.
Where can I order the LCMXO2-640HC-4TG100I?
JLCPCB lists it as part C5680157, with 29 in stock; the sellers' links on this page open their listings.
What can replace the LCMXO2-640HC-4TG100I?
Parts like it in the library: the 5M570ZT100C5N by Intel/Altera, the EP1C3T100C8N by Intel/Altera, the EPM240GT100I5N by Intel/Altera and the EPM240T100A5N by Intel/Altera. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LCMXO2-640HC-4TG100I?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
85M570ZT100C5N
TQFP-100(14x14)0℃~+85℃ 1.71V~1.89V 440 570 570 74 9ns In-system programming MAX V TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHSIntel/AlteraProgrammable Logic Device (CPLDs/FPGAs)EP1C3T100C8N
TQFP-100(14x14)0℃~+85℃ 1.425V~1.575V 291 2910 59904bit 65 Cyclone Supports hot swap TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHSIntel/AlteraProgrammable Logic Device (CPLDs/FPGAs)EPM240GT100I5N
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TQFP-100(14x14)0℃~+85℃ 1.71V~1.89V 440 5.4ns 570 570 76 In-system programming MAX II Supports hot swap TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHSIntel/AlteraProgrammable Logic Device (CPLDs/FPGAs)EPM570T100C4N
TQFP-100(14x14)0℃~+85℃ 2.5V、3.3V 440 5.4ns 570 570 76 In-system programming MAX II Supports hot swap TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHSIntel/AlteraProgrammable Logic Device (CPLDs/FPGAs)EPM7064AETC100-10
TQFP-100(14x14)0℃~+70℃ 10ns 1250 3V~3.6V 4 64 68 In-system programming MAX 7000A Supports hot swap TQFP-100(14x14) Programmable Logic Device (CPLDs/FPGAs) ROHSIntel/AlteraProgrammable Logic Device (CPLDs/FPGAs)EPM7064AETC100-10N
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