EPF10K10ATC144-3N

The EPF10K10ATC144-3N is a FLEX 10KA embedded programmable logic device from Intel designed for system-level integration. It combines a logic array with embedded memory resources to implement megafunctions and general logic in a single device.

Targeted at commercial embedded and digital designs, this device delivers 576 logic elements, 6,144 total RAM bits, and 102 user I/O pins in a 144-pin LQFP surface-mount package, enabling compact SOPC-style integration, in-circuit reconfigurability, and board-level flexibility.

Key Features

• Core Architecture  Part of the FLEX 10K embedded programmable logic device family, combining embedded array blocks for megafunctions with a general logic array for custom designs.
• Logic Capacity  Provides 576 logic elements and approximately 31,000 maximum system gates for implementing control logic, state machines, and glue logic.
• On-chip Memory  Total RAM bits: 6,144, enabling embedded memory use without reducing logic capacity for buffering, FIFOs, and small data stores.
• I/O and Signals  102 user I/O pins with individual tri-state output enable control, open-drain option, and programmable output slew-rate control as described for the FLEX 10K family.
• Configurable System Features  Supports in-circuit reconfigurability via external configuration device, intelligent controller, or JTAG port; includes built-in JTAG boundary-scan test (IEEE Std. 1149.1).
• Clocking and Interconnect  FastTrack continuous routing structure, dedicated carry and cascade chains for arithmetic and high-fan-in logic, plus options such as ClockLock and ClockBoost for reduced clock delay/skew and clock multiplication.
• Package and Mounting  144-LQFP surface-mount package; supplier device package listed as 144-TQFP (20×20) for compact board integration.
• Power and Operating Range  Voltage supply range 3 V to 3.6 V; commercial operating temperature range 0 °C to 70 °C; RoHS compliant.

Typical Applications

• System-on-Programmable-Chip (SOPC) Designs  Integrate logic, embedded memory, and megafunctions to consolidate multiple board components into a single programmable device.
• Custom Interface and Glue Logic  Implement bus bridging, protocol adaptation, and timing control between discrete system components using the device's logic and I/O flexibility.
• Memory and Buffering Functions  Use the 6,144 bits of embedded RAM to implement FIFOs, small buffers, and local data stores for embedded processing and data flow control.
• PCI and Peripheral Integration  Leverage FLEX 10K family system-level features and I/O options for designing PCI-aware peripherals and board-level interfaces described in the device family documentation.

Unique Advantages

• Embedded Memory and Logic in One Device:  6,144 RAM bits plus 576 logic elements allow combined implementation of logic and memory-intensive functions without external SRAM for many tasks.
• In-Circuit Reconfigurability:  Support for external configuration devices and JTAG lets you update logic in-system during development and field updates.
• Deterministic Arithmetic and High-Fan-In Support:  Dedicated carry and cascade chains simplify implementation of fast adders, counters, and high-fan-in logic using standard design tools.
• Flexible Clocking and Routing:  ClockLock/ClockBoost options and the FastTrack interconnect help manage clock skew and routing delays for predictable timing behavior.
• Compact Surface-Mount Package:  144-pin LQFP (20×20 footprint reference) supports compact PCB layouts while offering a substantial I/O count.
• Commercial Temperature and RoHS Compliance:  Rated for 0 °C to 70 °C operation and RoHS compliant to meet standard commercial production requirements.

Why Choose EPF10K10ATC144-3N?

The EPF10K10ATC144-3N provides a balanced combination of logic, embedded memory, and flexible I/O in a compact commercial-grade package. Its inclusion in the FLEX 10K family means designers can leverage family-level features such as dedicated arithmetic chains, FastTrack interconnect, and pin-compatibility options across device densities.

For projects that require in-circuit reconfigurability, on-chip memory, and predictable timing options in a surface-mount 144-pin package, this device offers a straightforward path to consolidate functions, reduce external components, and accelerate design iteration with supported development tools from the FLEX 10K ecosystem.

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