LFE5UM-45F-8BG381C

LFE5UM-45F-8BG381C is a high-density FPGA from Lattice Semiconductor, in the LFE5U family. It targets mid-to-high end digital designs that need configurable logic, memory, and I/O in a compact package, with low power.
Key points
- Package: 381-ball BGA (BG381C), speed grade -8.
- Capacity: about 45K logic elements (LEs), plus DSP blocks and RAM resources.
- I/O: multiple banks with flexible I/O standards (e.g., LVCMOS, LVDS) and clocking options.
- Features: built-in PLLs, memory blocks, and digital signal capabilities for signal processing and control tasks.
- Applications: industrial automation, motor control, data acquisition, interface bridging, embedded processing, and other power-conscious FPGA tasks.
Design flow
- Tooling: Lattice Radiant or Diamond for HDL (Verilog/VHDL) or IP-based design.
- Process: synthesize, place-and-route, generate bitstream, and program via a supported programmer.
- Deployment: suitable for both prototype and production boards in compact, cost-efficient designs.

Here are the key features of LFE5UM-45F-8BG381C (concise):
- 45K logic elements (LEs) for mid/high-density designs
- 381-ball BGA package (BG381C)
- Multi-bank I/O with diverse signaling (LVDS/LVCMOS)
- Embedded RAM blocks and DSP slices for data path and buffering
- Flexible clocking with PLLs for multiple clock domains
- Low-power, high-density FPGA architecture
- In-system programming support (SPI/JTAG) with security options
- Industrial temperature range (typical for automotive/industrial use)
Note: for exact I/O counts, RAM sizes, DSP block quantities, and other detailed specs, please consult the datasheet.

- Pin count: 381 pins (BG381 BGA package).
- Function: FPGA (Lattice LFE5UM-45F) – a field-programmable gate array device.

Manufacturer: Lattice Semiconductor Corporation.
What kind of company: Lattice is a fabless semiconductor company that designs and sells programmable logic devices (FPGA/CPLD) and related software/tools, outsourcing manufacturing to external foundries.

- PCIe endpoints/bridges and other high-speed protocol interfaces
- High-speed SERDES interfaces (Ethernet, CPRI, JESD204B, etc.)
- DSP/data-path acceleration and real-time signal processing
- Embedded processing offload and memory-interface bridging
- Video/image processing, display interfaces, and sensor fusion
- Industrial and automotive I/O, control, and networking (industrial Ethernet, motor control)
- Prototyping, test, and measurement equipment
Note: LFE5UM-45F-8BG381C is a mid-density, low-power FPGA suitable for cost-sensitive edge and embedded applications.

BGA381 — a 381-ball Ball Grid Array package (package code BG381C).