ICE40LP8K-CM121TR

The ICE40LP8K-CM121TR is an iCE40™ LP family Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation, offering 7,680 logic elements in a compact 121‑VFBGA package. Designed for ultra-low-power and embedded system applications, the device combines programmable logic, on-chip embedded memory and flexible I/O to address low-cost, high-volume consumer and industrial system needs.

This industrial‑grade FPGA provides integrated features such as embedded block RAM, programmable I/O standards and on-chip configuration options to simplify system design while operating across a broad temperature and supply range.

Key Features

• Core density – 7,680 logic elements provide ample programmable logic capacity for mid-density designs.
• Embedded memory – Approximately 128 kbits of on-chip RAM to support local data buffering and small memory architectures.
• Flexible I/O – Up to 93 I/Os with programmable sysIO buffer support for multiple interface types including LVCMOS and low‑swing differential signaling.
• Ultra low power – Built on a low‑power 40 nm process with standby currents reported as low as 21 μA in the family data.
• Clocking and PLLs – Supports flexible on‑chip clocking with up to two analog PLLs per device for source synchronous interfaces and clock management.
• On‑chip configuration – Supports internal Nonvolatile Configuration Memory (NVCM) and standard SPI configuration modes for reliable startup and field updates.
• Package and mounting – Supplied in a 121‑VFBGA package (supplier package 121‑UCBGA, 5×5 mm) for compact PCB integration and surface mount assembly.
• Electrical and environmental – Operates from 1.14 V to 1.26 V supply and rated for an operating temperature range of −40 °C to 100 °C; RoHS compliant.

Typical Applications

• Consumer and system electronics – Suited for low‑cost, high‑volume consumer and system applications that require programmable logic and embedded memory.
• LED control and user interfaces – Family includes high‑current LED drivers suitable for driving three discrete LEDs or a single RGB LED.
• Interface bridging and signal conditioning – Programmable I/O supports multiple standards and differential signaling for flexible interface translation and I/O expansion.
• Low‑power embedded systems – Ultra‑low standby currents and a low‑power process make it appropriate for battery‑conscious designs.

Unique Advantages

• Highly integrated solution: Embedded RAM, PLLs and configurable I/O reduce external components and simplify board design.
• Low standby power: Family‑level standby currents as low as 21 μA help extend battery life and lower system power draw.
• Flexible interface support: Programmable sysIO buffers accommodate LVCMOS and low‑swing differential interfaces for diverse signaling needs.
• Industrial temperature range: Rated for −40 °C to 100 °C operation to support a wide range of deployment environments.
• Compact board footprint: 121‑VFBGA (121‑UCBGA, 5×5 mm) package enables dense, space‑constrained designs.
• On‑chip nonvolatile configuration: Internal NVCM and SPI configuration options simplify system bring‑up and field updates.

Why Choose ICE40LP8K-CM121TR?

The ICE40LP8K-CM121TR positions itself as a practical mid‑density FPGA option for designers needing a balance of logic capacity, embedded memory and low power consumption in an industrial‑rated package. Its combination of 7,680 logic elements, approximately 128 kbits of on‑chip RAM, and flexible I/O makes it well suited to a range of embedded and consumer system tasks where compact size and power efficiency matter.

As part of the iCE40 LP family, this device benefits from integrated configuration options and on‑chip clocking resources, helping reduce BOM complexity and streamline system architecture. It is a suitable choice for engineering teams seeking a scalable, supported FPGA solution for low‑power, industrial and consumer applications.

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