EPF10K30ATI144-3

Introduction to EPF10K30ATI144-3:
- Type: Altera EPF10K30 EPLD/CPLD from the EPF10K family, in a 144‑pin package (ATI144), speed grade -3.
- Resources: a fixed, programmable logic device designed for 10K-equivalent logic gates with configurable macro cells, I/O blocks, and interconnect.
- Use case: suited for glue logic, small state machines, address decoding, simple controllers, and other moderate logic tasks in larger systems.
- Programming: programmed with Altera’s tools (AHDL/Verilog/VHDL) using Quartus/Quartus II and a programmer; supports offline or in-system programming.
- Notes: older technology; check the exact device resources (macro cells, I/O count, memory blocks, voltage/IO standards) in the datasheet and user guide; tool compatibility may be limited with modern environments.
If you need precise counts (macrocells, I/O, maximum clock speeds), consult the EPF10K30ATI144-3 datasheet.

Here are typical features of the Altera EPF10K30ATI144-3 CPLD:
- About 10K equivalent logic elements (macrocells) with LUT-based logic
- 144-pin ATI144 package (TQFP-like pinout)
- Speed grade -3 (fastest commercial variant)
- 3.3V device operation with TTL/CMOS-compatible I/O
- Configurable logic blocks and flexible interconnect for glue logic, state machines, and control logic
- Each macrocell provides combinational logic plus a flip-flop(s) for sequential logic
- JTAG boundary-scan port for programming and debugging; in-system reprogrammability
- Suitable for external PROM configurations on older EPF devices (EPROMS) and similar startup configurations
- Low-power CPLD architecture designed for compact, power-efficient logic implementations
Note: Exact I/O counts, voltage ranges, and supported I/O standards can vary by revision and package; consult the datasheet for precise specifications.

- Pin count: 144 pins (ATI144 package)
- Function: Altera EPF10K30ATI144-3 is a 10K-gate CPLD (complex programmable logic device) from the 10K family, used to implement programmable combinational and sequential logic; speed grade -3.

- Manufacturer: Altera Corporation (now part of Intel).
- What kind of company: A semiconductor company that designs and markets programmable logic devices (PLDs), including EPLDs/CPLDs and FPGAs.

EPF10K30ATI144-3 is a CPLD. Typical application areas:
- Glue logic between microprocessors/ASICs
- Finite-state machines and sequencing/control logic
- Peripheral interfaces (UART, SPI, I2C, parallel I/O)
- Address decoding and memory-mapped I/O
- Clock generation and timing control (counters, timers, simple PWM)
- Data-path control and bus interfacing
- Rapid prototyping/debug for embedded systems
- Interface blocks for automotive, industrial, and consumer electronics requiring deterministic timing

144-pin quad flat pack: a 144-pin TQFP/quad flat package (thin quad flat package) for EPF10K30ATI144-3.