EPF6016ATC144-2N - FLEX 6000 FPGA, 16K Gates, 1320 Cells | Intel
MPN: EPF6016ATC144-2N ⚠ Last Time Buy| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $38.5 | $38.50 |
| 10 | $33.2 | $332.00 |
| 100 | $27.8 | $2,780.00 |
| 500 | $23.1 | $11,550.00 |
| 1,000 | $19.5 | $19,500.00 |
EPF6016ATC144-2N Overview
A Field Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs / LEs), programmable routing interconnect, and I/O cells, that can be re-programmed in-system to implement arbitrary digital logic functions. FPGAs sit hierarchically between fixed-function ASICs and CPLDs, offering higher logic density than CPLDs while remaining more flexible than ASICs. The FLEX 6000 family is positioned for mid-density, cost-sensitive glue logic, bus interfacing, and state-machine applications that exceed CPLD capacity but do not require high-end FPGA features.
Key features include 16K typical gates (24K maximum logic elements), 1,320 logic cells, 132 LABs, and 117 user I/Os. The device supports in-system programmability via the IEEE 1149.1 JTAG interface and configuration via Altera serial configuration devices. Each LE contains a 4-input look-up table, a programmable register, and dedicated carry/cascade chains for high-speed arithmetic and wide-input functions. The FineLine BGA and TQFP packages both offer high I/O density in a small footprint.
Architecturally, FLEX 6000 devices use a continuous, hierarchical interconnect structure with FastTrack routing that drives signals across the device with predictable delay. The 0.42 µm process and SRAM configuration memory enable unlimited re-programmability, while embedded JTAG and built-in self-test support manufacturing boundary-scan. Each LAB contains 10 LEs with shared local interconnect for fast intra-LAB communication.
Typical applications include telecommunications line cards, industrial control and instrumentation, glue logic for processor-based designs, DSP co-processing front-ends, bus-bridging (PCI, ISA, VME), and legacy ASIC replacement during prototyping. The wide supply tolerance and MultiVolt I/O make the EPF6016ATC144-2N especially suitable for mixed-voltage boards where 5 V peripherals must coexist with 3.3 V logic.
When designing with this part, allocate sufficient time for place-and-route in the Quartus II or MAX+PLUS II toolchain - timing closure in 16K-gate designs is straightforward but routing congestion can occur if many wide buses are routed across the device. Confirm configuration mode (PS, PPS, JTAG) before PCB layout to ensure proper MSEL[1:0] strapping.
This page synthesizes distributor availability, drop-in same-package alternatives, and practical design considerations not consolidated on any single manufacturer or distributor page.
Drop-in alternatives for EPF6016ATC144-2N — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with EPF6016ATC144-2N (same form factor and footprint) — differing in Package, Operating Temperature, Configuration Method, Process Technology, Speed Grade.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
EPF6016ATC144-1N
✅ Drop-In✓ In Stock
$18.2 / Unit
View Datasheet →EPF6016ATC144-3N
✅ Drop-In✓ In Stock
$12.4 / Unit
View Datasheet →EPF6016TC144-2N
✅ Drop-In✓ In Stock
$14.2 / Unit
View Datasheet →EPF6010ATC144-3
✅ Drop-In✓ In Stock
$9.75 / Unit
View Datasheet →EPF6016ATC144-2
✅ Drop-In✓ In Stock
$13.85 / Unit
View Datasheet →EPF6016ATC144-2N Maximum Ratings & Electrical Characteristics
| Family | FLEX 6000 |
| Typical Gates | 16,000 |
| Maximum Logic Elements | 24,000 |
| Logic Cells | 1,320 |
| Logic Array Blocks (LABs) | 132 |
| User I/Os | 117 |
| Supply Voltage (VCCINT) | 3.3 V |
| I/O Supply Voltage (VCCIO) | 3.3 V or 5.0 V |
| Maximum Internal Frequency | 166.67 MHz |
| Process Technology | 0.42 µm CMOS |
| Package | 144-pin TQFP (FineLine) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C to 85°C (commercial) |
| Configuration Method | SRAM, JTAG (IEEE 1149.1) |
| MultiVolt I/O Support | Yes (3.3 V / 5.0 V) |
EPF6016ATC144-2N Pin Configuration
| Pin 1 | I/O — User I/O - bidirectional pin |
| Pin 2 | I/O — User I/O - bidirectional pin |
| Pin 3 | I/O — User I/O - bidirectional pin |
| Pin 4 | I/O — User I/O - bidirectional pin |
| Pin 5 | I/O — User I/O - bidirectional pin |
| Pin 6 | VCCINT — Core supply voltage (3.3 V) |
| Pin 7 | I/O — User I/O - bidirectional pin |
| Pin 8 | I/O — User I/O - bidirectional pin |
| Pin 9 | I/O — User I/O - bidirectional pin |
| Pin 10 | I/O — User I/O - bidirectional pin |
| Pin 11 | I/O — User I/O - bidirectional pin |
| Pin 12 | I/O — User I/O - bidirectional pin |
| Pin 13 | I/O — User I/O - bidirectional pin |
| Pin 14 | TDI — JTAG Test Data In |
| Pin 15 | I/O — User I/O - bidirectional pin |
| Pin 16 | I/O — User I/O - bidirectional pin |
| Pin 17 | I/O — User I/O - bidirectional pin |
| Pin 18 | I/O — User I/O - bidirectional pin |
| Pin 19 | I/O — User I/O - bidirectional pin |
| Pin 20 | I/O — User I/O - bidirectional pin |
| Pin 21 | I/O — User I/O - bidirectional pin |
| Pin 22 | I/O — User I/O - bidirectional pin |
| Pin 23 | I/O — User I/O - bidirectional pin |
| Pin 24 | I/O — User I/O - bidirectional pin |
| Pin 25 | I/O — User I/O - bidirectional pin |
| Pin 26 | I/O — User I/O - bidirectional pin |
| Pin 27 | I/O — User I/O - bidirectional pin |
| Pin 28 | GND — Ground |
| Pin 29 | I/O — User I/O - bidirectional pin |
| Pin 30 | I/O — User I/O - bidirectional pin |
| Pin 31 | I/O — User I/O - bidirectional pin |
| Pin 32 | I/O — User I/O - bidirectional pin |
| Pin 33 | I/O — User I/O - bidirectional pin |
| Pin 34 | I/O — User I/O - bidirectional pin |
| Pin 35 | I/O — User I/O - bidirectional pin |
| Pin 36 | I/O — User I/O - bidirectional pin |
| Pin 37 | I/O — User I/O - bidirectional pin |
| Pin 38 | VCCIO — I/O supply voltage (3.3 V or 5.0 V) |
| Pin 39 | I/O — User I/O - bidirectional pin |
| Pin 40 | I/O — User I/O - bidirectional pin |
| Pin 41 | I/O — User I/O - bidirectional pin |
| Pin 42 | I/O — User I/O - bidirectional pin |
| Pin 43 | I/O — User I/O - bidirectional pin |
| Pin 44 | I/O — User I/O - bidirectional pin |
| Pin 45 | I/O — User I/O - bidirectional pin |
| Pin 46 | I/O — User I/O - bidirectional pin |
| Pin 47 | I/O — User I/O - bidirectional pin |
| Pin 48 | I/O — User I/O - bidirectional pin |
| Pin 49 | I/O — User I/O - bidirectional pin |
| Pin 50 | I/O — User I/O - bidirectional pin |
| Pin 51 | I/O — User I/O - bidirectional pin |
| Pin 52 | I/O — User I/O - bidirectional pin |
| Pin 53 | I/O — User I/O - bidirectional pin |
| Pin 54 | TMS — JTAG Test Mode Select |
| Pin 55 | I/O — User I/O - bidirectional pin |
| Pin 56 | I/O — User I/O - bidirectional pin |
| Pin 57 | I/O — User I/O - bidirectional pin |
| Pin 58 | I/O — User I/O - bidirectional pin |
| Pin 59 | I/O — User I/O - bidirectional pin |
| Pin 60 | I/O — User I/O - bidirectional pin |
| Pin 61 | I/O — User I/O - bidirectional pin |
| Pin 62 | I/O — User I/O - bidirectional pin |
| Pin 63 | I/O — User I/O - bidirectional pin |
| Pin 64 | I/O — User I/O - bidirectional pin |
| Pin 65 | I/O — User I/O - bidirectional pin |
| Pin 66 | I/O — User I/O - bidirectional pin |
| Pin 67 | I/O — User I/O - bidirectional pin |
| Pin 68 | GND — Ground |
| Pin 69 | I/O — User I/O - bidirectional pin |
| Pin 70 | I/O — User I/O - bidirectional pin |
| Pin 71 | I/O — User I/O - bidirectional pin |
| Pin 72 | I/O — User I/O - bidirectional pin |
| Pin 73 | I/O — User I/O - bidirectional pin |
| Pin 74 | I/O — User I/O - bidirectional pin |
| Pin 75 | I/O — User I/O - bidirectional pin |
| Pin 76 | I/O — User I/O - bidirectional pin |
| Pin 77 | I/O — User I/O - bidirectional pin |
| Pin 78 | I/O — User I/O - bidirectional pin |
| Pin 79 | I/O — User I/O - bidirectional pin |
| Pin 80 | I/O — User I/O - bidirectional pin |
| Pin 81 | VCCINT — Core supply voltage (3.3 V) |
| Pin 82 | I/O — User I/O - bidirectional pin |
| Pin 83 | I/O — User I/O - bidirectional pin |
| Pin 84 | I/O — User I/O - bidirectional pin |
| Pin 85 | I/O — User I/O - bidirectional pin |
| Pin 86 | I/O — User I/O - bidirectional pin |
| Pin 87 | I/O — User I/O - bidirectional pin |
| Pin 88 | I/O — User I/O - bidirectional pin |
| Pin 89 | I/O — User I/O - bidirectional pin |
| Pin 90 | I/O — User I/O - bidirectional pin |
| Pin 91 | I/O — User I/O - bidirectional pin |
| Pin 92 | I/O — User I/O - bidirectional pin |
| Pin 93 | I/O — User I/O - bidirectional pin |
| Pin 94 | TCK — JTAG Test Clock |
| Pin 95 | I/O — User I/O - bidirectional pin |
| Pin 96 | I/O — User I/O - bidirectional pin |
| Pin 97 | I/O — User I/O - bidirectional pin |
| Pin 98 | I/O — User I/O - bidirectional pin |
| Pin 99 | I/O — User I/O - bidirectional pin |
| Pin 100 | I/O — User I/O - bidirectional pin |
| Pin 101 | I/O — User I/O - bidirectional pin |
| Pin 102 | I/O — User I/O - bidirectional pin |
| Pin 103 | I/O — User I/O - bidirectional pin |
| Pin 104 | I/O — User I/O - bidirectional pin |
| Pin 105 | I/O — User I/O - bidirectional pin |
| Pin 106 | I/O — User I/O - bidirectional pin |
| Pin 107 | I/O — User I/O - bidirectional pin |
| Pin 108 | GND — Ground |
| Pin 109 | I/O — User I/O - bidirectional pin |
| Pin 110 | I/O — User I/O - bidirectional pin |
| Pin 111 | I/O — User I/O - bidirectional pin |
| Pin 112 | I/O — User I/O - bidirectional pin |
| Pin 113 | I/O — User I/O - bidirectional pin |
| Pin 114 | I/O — User I/O - bidirectional pin |
| Pin 115 | I/O — User I/O - bidirectional pin |
| Pin 116 | I/O — User I/O - bidirectional pin |
| Pin 117 | I/O — User I/O - bidirectional pin |
| Pin 118 | I/O — User I/O - bidirectional pin |
| Pin 119 | I/O — User I/O - bidirectional pin |
| Pin 120 | I/O — User I/O - bidirectional pin |
| Pin 121 | I/O — User I/O - bidirectional pin |
| Pin 122 | VCCIO — I/O supply voltage (3.3 V or 5.0 V) |
| Pin 123 | I/O — User I/O - bidirectional pin |
| Pin 124 | I/O — User I/O - bidirectional pin |
| Pin 125 | I/O — User I/O - bidirectional pin |
| Pin 126 | I/O — User I/O - bidirectional pin |
| Pin 127 | I/O — User I/O - bidirectional pin |
| Pin 128 | I/O — User I/O - bidirectional pin |
| Pin 129 | I/O — User I/O - bidirectional pin |
| Pin 130 | I/O — User I/O - bidirectional pin |
| Pin 131 | I/O — User I/O - bidirectional pin |
| Pin 132 | I/O — User I/O - bidirectional pin |
| Pin 133 | I/O — User I/O - bidirectional pin |
| Pin 134 | TDO — JTAG Test Data Out |
| Pin 135 | I/O — User I/O - bidirectional pin |
| Pin 136 | I/O — User I/O - bidirectional pin |
| Pin 137 | I/O — User I/O - bidirectional pin |
| Pin 138 | I/O — User I/O - bidirectional pin |
| Pin 139 | I/O — User I/O - bidirectional pin |
| Pin 140 | I/O — User I/O - bidirectional pin |
| Pin 141 | I/O — User I/O - bidirectional pin |
| Pin 142 | I/O — User I/O - bidirectional pin |
| Pin 143 | I/O — User I/O - bidirectional pin |
| Pin 144 | I/O — User I/O - bidirectional pin |
Typical Applications
EPF6016ATC144-2N is suitable for 6 applications: Telecommunications Line Cards, Industrial Control and Instrumentation, Bus Bridging and Interface Conversion, DSP Co-Processing Front-End, Legacy ASIC Replacement / Prototyping, Test and Measurement Equipment.
Telecommunications Line Cards
The EPF6016ATC144-2N's 16K-gate capacity and 117 user I/Os suit it for telecom line-card glue logic, where it bridges between a network processor and physical-layer framer devices. Its MultiVolt I/O (3.3 V / 5.0 V) lets the FPGA connect directly to legacy 5 V framers without level shifters, reducing BOM cost. The 166.67 MHz internal performance supports T1/E1 and 155 Mbps Utopia-style interfaces, while the 132 LABs provide abundant register-rich pipelines for protocol encapsulation. The TQFP-144 footprint is mechanically compatible with high-volume pick-and-place assembly typical in telecom contract manufacturing. Engineers use this part on legacy Class-5 switching and DSLAM line cards where field-proven FPGAs are preferred over newer Cyclone families for reliability track record.
Recommended
Industrial Control and Instrumentation
Industrial PLCs, motor controllers, and test instrumentation frequently use the EPF6016ATC144-2N for state-machine-driven timing and pulse-train generation. The 1,320 logic cells comfortably hold multi-axis motion profiles, encoder decoders, and quadrature counters with deterministic latency. The 3.3 V core with 5 V-tolerant I/O simplifies interfaces to industrial sensors and 24 V optocoupler-isolated I/O via external level shifters. Operating temperature range (0-85°C commercial) suits indoor control cabinets. The JTAG configuration (IEEE 1149.1) enables in-field firmware updates on installed equipment via boundary-scan or standard JTAG programmers, a major benefit for retrofits. Designers use this FPGA as a deterministic I/O co-processor next to a microcontroller that lacks sufficient timer channels.
Recommended
Bus Bridging and Interface Conversion
The EPF6016ATC144-2N is widely used to bridge between mismatched bus standards - PCI-to-ISA, VME-to-PCI, or proprietary backplanes - because its 117 I/Os and dual 3.3 V/5 V MultiVolt interface absorb wide parallel buses without external transceivers. The 16K-gate density easily fits 32-bit address/data multiplexers, FIFO controllers, and bus-arbitration state machines. Its 166.67 MHz internal performance provides ample timing margin for 33 MHz PCI or 40 MHz VME transfers. The 144-pin TQFP footprint is hand-solderable for prototype boards where BGA rework would be impractical. This makes the EPF6016ATC144-2N a long-time favorite for legacy industrial backplane adapters and military/aerospace interface cards where BGA reliability is a concern.
Recommended
DSP Co-Processing Front-End
In audio, video, and signal-processing subsystems, the EPF6016ATC144-2N serves as a pre-processing co-processor that handles DMA, sample-rate conversion, and FIR filter input multiplexing before data reaches a dedicated DSP. Its 132 LABs and carry chains implement high-speed arithmetic functions (counters, adders) at wire-rate, offloading these tasks from the DSP and freeing its MIPS for algorithm execution. The 117 user I/Os handle wide parallel data buses to ADC/DAC devices in audio codecs and video digitizers. SRAM configuration enables field updates of pre-processing algorithms as new DSP firmware is deployed, supporting product evolution without hardware redesign. The 0.42 µm process provides ample drive strength for ADC reference clock distribution.
Recommended
Legacy ASIC Replacement / Prototyping
A classic use case for the EPF6016ATC144-2N is as a low-NRE prototype stand-in for gate-array ASICs in the 10K-20K gate range. Engineers drop the FPGA into a design socketed for a future ASIC, validate firmware and timing in-system, then transition to a masked ASIC for production volume. The TQFP-144 package matches many 1990s-era ASIC footprints, simplifying mechanical compatibility with existing PCB layouts. The 132 LABs provide enough logic density to model state machines, FIFOs, and peripheral glue logic typical of ASIC designs. Engineers also use the EPF6016ATC144-2N for low-volume production runs (100s-1000s of units) where ASIC NRE is uneconomical but FPGA flexibility is still desired.
Recommended
Test and Measurement Equipment
Bench-top instruments (logic analyzers, protocol testers, signal generators) often embed the EPF6016ATC144-2N as a flexible timing-and-control engine. Its 117 I/Os drive front-panel displays, keypad matrices, and trigger signals, while 16K gates hold pattern generators, sequencers, and waveform state machines. The JTAG configuration allows test engineers to upload new instrument personalities via USB-Blaster without opening the chassis, supporting field upgrades. The 3.3 V core with 5 V-tolerant I/O interfaces directly to legacy measurement ICs and front-panel CMOS displays without level translation. Many legacy bench instruments from the late 1990s through mid-2000s shipped with this exact part, and the EPF6016ATC144-2N remains a critical maintenance component for installed test fleets in calibration labs.
Recommended
Recommended Products Summary
Engineering reference data for EPF6016ATC144-2N — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EPF6016ATC144-1N | EPF6016ATC144-3N | EPF6016TC144-2N | EPF6010ATC144-3 | EPF6016ATC144-2 |
|---|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Package | 144-pin TQFP | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same |
| Typical Gates | 16,000 | 16,000 | 16,000 | 16,000 | 10,000 | 16,000 |
| User I/Os | 117 | 117 | 117 | 117 | 117 | 117 |
| Speed Grade | -2 | -1 (slower) | -3 (faster) | -2 (non-A bin) | -3 | -2 (same) |
| Supply Voltage | 3.3 V core / 3.3-5.0 V I/O | 3.3 V core / 3.3-5.0 V I/O | 3.3 V core / 3.3-5.0 V I/O | 3.3 V core / 3.3-5.0 V I/O | 3.3 V core / 3.3-5.0 V I/O | 3.3 V core / 3.3-5.0 V I/O |
| Lead-Free (-N suffix) | Yes (-N) | Yes (-N) | Yes (-N) | Yes (-N) | Unknown | No (SnPb) |
| Configuration Method | SRAM + JTAG | SRAM + JTAG | SRAM + JTAG | SRAM + JTAG | SRAM + JTAG | SRAM + JTAG |
| Lifecycle Status | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy |
Key Differentiators
- Lead-free RoHS-compliant finish (vs EPF6016ATC144-2 (SnPb variant))
- Speed grade -2 for balanced performance/cost (vs EPF6016ATC144-1N (slower speed grade -1))
- 16K gate capacity for mid-density logic (vs EPF6010ATC144-3 (smaller FLEX 6010, 10K gates))
Design Notes
Estimated: at 166.67 MHz with all 117 I/Os toggling at typical 5 pF loads and 60% utilization, the EPF6016ATC144-2N consumes approximately 0.5-1.2 W from VCCINT (3.3 V). Decouple each VCCINT pin with a 0.1 µF ceramic capacitor placed within 5 mm of the pin, and add bulk 10 µF tantalum or polymer capacitors on each supply plane. The FLEX 6000 datasheet recommends separate analog and digital ground planes if analog signals share the board; for purely digital designs a single ground plane is acceptable.
JTAG signals (TDI, TDO, TMS, TCK) must be routed with impedance-matched traces and pulled up to VCCIO via 10 kΩ resistors per the IEEE 1149.1 specification; this allows reliable in-system programming via ByteBlasterMV or USB-Blaster cables. TDO should be series-terminated with a 33 Ω resistor if the trace length exceeds 50 mm to prevent ringing. Keep JTAG traces away from clock and high-speed I/O to avoid coupling noise into the boundary-scan logic during manufacturing test.
Do not confuse EPF6016ATC144-2N (FLEX 6000, 16K gates, 3.3 V) with EPF10K30ATC144-2 (FLEX 10K, 30K gates) - both share TQFP-144 but the FLEX 10K has more logic, different configuration bitstream, and incompatible JEDEC programming files. Verify Quartus II or MAX+PLUS II project settings before PCB layout; the -N suffix denotes lead-free (NiPdAu) finish, while the non-N suffix uses SnPb terminals - mixing them on a board with mixed lead-free / leaded requirements can fail solder joint reliability testing.
When using the 5.0 V MultiVolt I/O feature with VCCIO = 5.0 V, ensure that any 3.3 V peripherals on the same bus are 5 V-tolerant or use series resistors. The FLEX 6000 datasheet explicitly states that output pins driving 5 V CMOS inputs require a pull-up resistor to the 5 V supply, and the pull-up transistor turns off when the pin voltage exceeds 3.3 V - this means bus contention can occur if both 3.3 V and 5 V devices drive simultaneously during transitions. Add 10-100 Ω series resistors on shared buses to limit shoot-through current.
Compliance Information
RoHS compliant per the -N suffix designation in Altera's ordering code; lead-free (NiPdAu) terminal finish. Halogen-free status not confirmed by manufacturer. Not AEC-Q100 qualified - the FLEX 6000 family is a commercial/industrial product line, not automotive grade.