EP1K100QC208-1N

The EP1K100QC208-1N is an ACEX-1K family FPGA offering a balance of logic, embedded memory, and I/O for cost-sensitive system-on-a-programmable-chip (SOPC) designs. It integrates approximately 4,992 logic elements and 49,152 bits of embedded RAM to support megafunctions, dual-port embedded array blocks, and general-purpose logic functions.

Designed for commercial applications, this surface-mount device in a 208-pin BFQFP package provides flexible I/O and system-level features suited to communications, embedded control, and high-volume programmable-logic integration where compact, reconfigurable hardware is required.

Key Features

• Core logic  Approximately 4,992 logic elements and a device gate capacity of 257,000 provide programmable resources for combinational and sequential logic implementations.
• Embedded memory (EABs)  Total on-chip RAM of 49,152 bits across embedded array blocks (EABs). EABs support dual-port operation with up to 16-bit width per block for efficient memory and specialized logic functions.
• I/O and voltage  147 user I/O pins with MultiVolt I/O capability described in the ACEX-1K family; device operates with an internal supply around 2.5 V and a specified supply range of 2.375 V to 2.625 V.
• Package and mounting  Surface-mount 208-BFQFP package (208-PQFP, 28×28 mm supplier package) for compact board-level integration.
• System and configuration  In-circuit reconfigurability via external configuration devices or JTAG, built-in JTAG boundary-scan (IEEE 1149.1) support, and low-skew clock distribution with ClockLock/ClockBoost options described for the ACEX-1K family.
• Commercial temperature and compliance  Rated for commercial operation from 0 °C to 70 °C and RoHS compliant.

Typical Applications

• Communications equipment  Implement protocol processing, packet buffering or interface bridging using the device's logic resources and embedded dual-port memory.
• System-on-a-programmable-chip (SOPC)  Integrate custom peripherals, memory functions, and glue logic into a single FPGA to reduce board count and simplify design.
• Embedded control and logic  Use for control-state machines, signal routing, and custom processing in consumer and industrial-grade commercial products.
• Memory and specialized logic megafunctions  Leverage the EABs and dedicated carry/cascade chains (documented for the ACEX-1K family) to implement efficient on-chip memories, adders, counters, and high-fan-in logic.

Unique Advantages

• Highly integrated resource set: Nearly 5,000 logic elements and 49 kbits of embedded RAM reduce the need for external components and simplify system design.
• Flexible I/O and voltage support: MultiVolt I/O capability combined with a 2.375–2.625 V supply range enables interfacing with a variety of peripheral voltage domains.
• Reconfigurability for iterative design: In-circuit reconfigurability and JTAG boundary-scan support speed development cycles and field updates without board swaps.
• Package options for compact boards: The 208-BFQFP surface-mount package facilitates compact PCB layouts while delivering substantial logic and memory capacity.
• Designed for cost-sensitive integration: Architecture and feature set documented for the ACEX-1K family target cost-efficient, high-volume programmable logic integration.

Why Choose EP1K100QC208-1N?

The EP1K100QC208-1N places a significant complement of logic elements and embedded memory into a commercially rated, surface-mount 208-pin package, making it well suited to designers who need reconfigurable logic, on-chip RAM, and flexible I/O in a compact footprint. Its feature set—drawn from the ACEX-1K family—supports SOPC integration, dual-port EAB memory use, and in-circuit reconfiguration to accelerate development and reduce system bill-of-materials.

This part is a practical choice for commercial embedded designs and communications applications where balanced logic density, embedded memory, and package-level integration provide long-term design scalability and simpler hardware architecture.

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