Imagens apenas para referência
IC FPGA 78 I/O 100TQFP
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FabricanteLattice Semiconductor Corporation
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Peça do Fabricante #LCMXO256C-3TN100C
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Ficha Técnica LCMXO256C-3TN100C DataSheet
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Pacote TQFP-100
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| Series | MachXO |
| Part Status | Active |
| Number of LABs/CLBs | 32 |
| Number of Logic Elements/Cells | 256 |
| Number of I/O | 78 |
| Voltage - Supply | 1.71V ~ 3.465V |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) |
Visão Geral
Description
- Logic Capacity: 256 LUTs (Look-Up Tables), suitable for small designs.
- Package: 3TN100C denotes a 100-pin Thin Quad Flat Pack (TQFP).
- Speed Grade: -3, indicating moderate performance.
- Non-Volatile: Flash-based, enabling instant-on operation without external configuration memory.
- Low Power: Ideal for battery-powered or energy-efficient applications.
- I/O: Supports 3.3V LVCMOS and other standards.
Common uses include glue logic, system control, and bridging in embedded systems. Its small size and low cost make it popular in consumer electronics, industrial automation, and IoT devices.
For detailed specs, refer to Lattice’s datasheet or product page.
Equivalent
- LCMXO2-256HC-4TG100C (newer revision, faster speed grade)
- LCMXO2-256HC-5TG100C (lower power variant)
- ICE40LP384-SG32 (Lattice iCE40, smaller but similar low-power FPGA)
- Xilinx XC6SLX4 (Spartan-6, higher density alternative)
Check pin compatibility and features for direct replacement.
Pinout
### Key Features:
- Pin Count: 100 pins
- Logic Cells: 256 LUTs
- I/O Pins: 73 (user-configurable)
- Voltage Support: 1.2V, 1.8V, 2.5V, or 3.3V I/O
- Package: TQFP (14mm x 14mm)
- Speed Grade: -3 (performance-optimized)
### Functions:
- General-purpose FPGA for low-density designs
- Supports LVCMOS, LVTTL, PCI, and other I/O standards
- On-chip flash, no external configuration memory needed
- Typical applications: glue logic, interface bridging, and control functions
Application
- Consumer Electronics: Used in smart devices, wearables, and displays.
- Industrial Control: Embedded in motor control, sensors, and automation systems.
- Communications: Interfaces like GPIO expansion, bridging, and protocol conversion.
- IoT Edge Devices: Enables lightweight processing and connectivity.
- Medical Devices: Supports portable and low-power diagnostic tools.
Its small form factor (3x3mm TQFN-100 package), low power, and reprogrammability make it suitable for space-constrained designs.
