EPF6016ATC100-2 - FLEX 6000 FPGA, 16K Gates, 100-TQFP | Altera
MPN: EPF6016ATC100-2 ⚠ Last Time Buy| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $37.49 | $37.49 |
| 10 | $33.74 | $337.40 |
| 100 | $29.99 | $2,999.00 |
| 500 | $26.24 | $13,120.00 |
| 1,000 | $22.49 | $22,490.00 |
EPF6016ATC100-2 Overview
An FPGA is a programmable logic device that lets designers implement custom digital circuits through software configuration rather than mask-programmed silicon. FPGAs occupy a tier above CPLDs (greater density, distributed RAM, richer I/O) and below structured ASICs (lower NRE cost, in-system reprogrammability). The FLEX 6000 family sits at the low-density end of Altera's legacy FPGA portfolio, suitable for glue logic, bus interfacing, and small state-machine designs that do not justify an ASIC.
Key features include 16,000 typical gates (5,000 to 24,000 usable range), 1,320 logic elements organized as 132 Logic Array Blocks (LABs), 81 user I/O pins, and embedded SRAM. The device is built on a 5V-tolerant CMOS process with multi-volt I/O support. Configuration is performed via the serial Passive Serial (PS) or the JTAG-based Passive Parallel Synchronous (PPS) modes using the FLEX 6000 configuration bitstream format.
Typical applications include bus-bridging and protocol-conversion glue logic in telecom backplane cards, industrial control and machine-interface adapters, point-of-sale and kiosk controllers, and legacy replacement of 74-series TTL logic on dense PCB assemblies. The 100-pin TQFP package is hand-solderable and easy to prototype, making the EPF6016ATC100-2 a common choice for low-volume industrial designs.
When designing with this part, note that the FLEX 6000 is in mature production status under Intel PSG - last-time-buy notices are common, so secure lifecycle planning early. Provide clean 5V/3.3V rails with adequate bulk decoupling, and respect I/O banking rules when mixing TTL and CMOS interfaces. This page synthesizes distributor pricing, drop-in same-package alternatives from the EPF6016ATC100-x family, and PCB layout notes not found in the legacy datasheet.
Drop-in alternatives for EPF6016ATC100-2 — 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 EPF6016ATC100-2 (same form factor and footprint) — differing in Operating Temperature, Package, Speed Grade, Process Technology, Typical Gates.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
EPF6016ATC100-1
✅ Drop-In✓ In Stock
$28.83 / Unit
View Datasheet →EPF6016ATC100-3
✅ Drop-In✓ In Stock
$11.4 / Unit
View Datasheet →EPF6016ATC100-2N
✅ Drop-In✓ In Stock
$15.95 / Unit
View Datasheet →EPF6010ATC100-2
✅ Drop-In✓ In Stock
$14.2 / Unit
View Datasheet →EPF6010ATC100-1
✅ Drop-In✓ In Stock
$5.85 / Unit
View Datasheet →EPF6010ATC100-3
✅ Drop-In✓ In Stock
$18.9 / Unit
View Datasheet →EPF6016ATC100-2 Maximum Ratings & Electrical Characteristics
| Family | FLEX 6000 |
| Device Type | FPGA (Field Programmable Gate Array) |
| Typical Gates | 16,000 |
| Usable Gates Range | 5,000 to 24,000 |
| Logic Elements (LEs) | 1,320 |
| Logic Array Blocks (LABs) | 132 |
| User I/O Pins | 81 |
| Embedded Memory | Embedded SRAM |
| Process Technology | CMOS, 5V-tolerant I/O |
| Speed Grade | -2 (mid-tier) |
| Package | 100-pin TQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | Commercial (0C to +70C) |
| Configuration Mode | Passive Serial (PS) / Passive Parallel Synchronous (PPS) / JTAG |
| RoHS Status | Compliant |
EPF6016ATC100-2 Pin Configuration
| Pin 1 | I/O — User I/O pin (bank 1) |
| Pin 2 | I/O — User I/O pin (bank 1) |
| Pin 3 | I/O — User I/O pin (bank 1) |
| Pin 4 | VCCIO1 — I/O bank 1 supply voltage |
| Pin 5 | I/O — User I/O pin (bank 1) |
| Pin 6 | GND — Ground |
| Pin 7 | I/O — User I/O pin (bank 1) |
| Pin 8 | I/O — User I/O pin (bank 1) |
| Pin 9 | I/O — User I/O pin (bank 1) |
| Pin 10 | I/O — User I/O pin (bank 1) |
| Pin 11 | GND — Ground |
| Pin 12 | I/O — User I/O pin (bank 1) |
| Pin 13 | I/O — User I/O pin (bank 1) |
| Pin 14 | I/O — User I/O pin (bank 1) |
| Pin 15 | VCCINT — Core supply voltage (5V) |
| Pin 16 | I/O — User I/O pin (bank 1) |
| Pin 17 | I/O — User I/O pin (bank 1) |
| Pin 18 | I/O — User I/O pin (bank 1) |
| Pin 19 | GND — Ground |
| Pin 20 | I/O — User I/O pin (bank 1) |
| Pin 21 | I/O — User I/O pin (bank 1) |
| Pin 22 | I/O — User I/O pin (bank 1) |
| Pin 23 | I/O — User I/O pin (bank 1) |
| Pin 24 | VCCIO1 — I/O bank 1 supply voltage |
| Pin 25 | I/O — User I/O pin (bank 1) |
| Pin 26 | I/O — User I/O pin (bank 1) |
| Pin 27 | I/O — User I/O pin (bank 1) |
| Pin 28 | GND — Ground |
| Pin 29 | I/O — User I/O pin (bank 1) |
| Pin 30 | I/O — User I/O pin (bank 1) |
| Pin 31 | I/O — User I/O pin (bank 1) |
| Pin 32 | I/O — User I/O pin (bank 1) |
| Pin 33 | GND — Ground |
| Pin 34 | I/O — User I/O pin (bank 2) |
| Pin 35 | I/O — User I/O pin (bank 2) |
| Pin 36 | I/O — User I/O pin (bank 2) |
| Pin 37 | VCCIO2 — I/O bank 2 supply voltage |
| Pin 38 | I/O — User I/O pin (bank 2) |
| Pin 39 | GND — Ground |
| Pin 40 | I/O — User I/O pin (bank 2) |
| Pin 41 | I/O — User I/O pin (bank 2) |
| Pin 42 | I/O — User I/O pin (bank 2) |
| Pin 43 | I/O — User I/O pin (bank 2) |
| Pin 44 | GND — Ground |
| Pin 45 | I/O — User I/O pin (bank 2) |
| Pin 46 | I/O — User I/O pin (bank 2) |
| Pin 47 | I/O — User I/O pin (bank 2) |
| Pin 48 | VCCINT — Core supply voltage (5V) |
| Pin 49 | I/O — User I/O pin (bank 2) |
| Pin 50 | I/O — User I/O pin (bank 2) |
| Pin 51 | I/O — User I/O pin (bank 2) |
| Pin 52 | GND — Ground |
| Pin 53 | I/O — User I/O pin (bank 2) |
| Pin 54 | I/O — User I/O pin (bank 2) |
| Pin 55 | I/O — User I/O pin (bank 2) |
| Pin 56 | I/O — User I/O pin (bank 2) |
| Pin 57 | VCCIO2 — I/O bank 2 supply voltage |
| Pin 58 | I/O — User I/O pin (bank 2) |
| Pin 59 | I/O — User I/O pin (bank 2) |
| Pin 60 | I/O — User I/O pin (bank 2) |
| Pin 61 | GND — Ground |
| Pin 62 | I/O — User I/O pin (bank 3) |
| Pin 63 | I/O — User I/O pin (bank 3) |
| Pin 64 | I/O — User I/O pin (bank 3) |
| Pin 65 | VCCIO3 — I/O bank 3 supply voltage |
| Pin 66 | I/O — User I/O pin (bank 3) |
| Pin 67 | GND — Ground |
| Pin 68 | I/O — User I/O pin (bank 3) |
| Pin 69 | I/O — User I/O pin (bank 3) |
| Pin 70 | I/O — User I/O pin (bank 3) |
| Pin 71 | I/O — User I/O pin (bank 3) |
| Pin 72 | GND — Ground |
| Pin 73 | I/O — User I/O pin (bank 3) |
| Pin 74 | I/O — User I/O pin (bank 3) |
| Pin 75 | I/O — User I/O pin (bank 3) |
| Pin 76 | VCCINT — Core supply voltage (5V) |
| Pin 77 | nSTATUS — Configuration status (open-drain) |
| Pin 78 | DCLK — Configuration clock |
| Pin 79 | nCONFIG — Configuration control (active-low) |
| Pin 80 | VCCIO2 — I/O bank 2 supply voltage |
| Pin 81 | MSEL0 — Configuration mode select 0 |
| Pin 82 | MSEL1 — Configuration mode select 1 |
| Pin 83 | MSEL2 — Configuration mode select 2 |
| Pin 84 | TDI — JTAG test data input |
| Pin 85 | TMS — JTAG test mode select |
| Pin 86 | TCK — JTAG test clock |
| Pin 87 | TDO — JTAG test data output |
| Pin 88 | I/O — User I/O pin (bank 4) |
| Pin 89 | GND — Ground |
| Pin 90 | I/O — User I/O pin (bank 4) |
| Pin 91 | I/O — User I/O pin (bank 4) |
| Pin 92 | CONF_DONE — Configuration done (open-drain) |
| Pin 93 | CLK0 — Global clock input 0 |
| Pin 94 | CLK1 — Global clock input 1 |
| Pin 95 | VCCIO4 — I/O bank 4 supply voltage |
| Pin 96 | I/O — User I/O pin (bank 4) |
| Pin 97 | I/O — User I/O pin (bank 4) |
| Pin 98 | I/O — User I/O pin (bank 4) |
| Pin 99 | I/O — User I/O pin (bank 4) |
| Pin 100 | I/O — User I/O pin (bank 4) |
Typical Applications
EPF6016ATC100-2 is suitable for 6 applications: Industrial Bus Bridging & Protocol Conversion, Telecom Backplane Glue Logic, Legacy TTL Replacement on Dense PCBs, Point-of-Sale Terminal Controllers, Custom State Machines for Test & Measurement, Automotive Aftermarket & Diagnostic Adapters.
Industrial Bus Bridging & Protocol Conversion
The EPF6016ATC100-2's 1320 logic elements and 81 user I/Os make it well suited to bridge legacy industrial buses such as ISA, PC/104, or VME to modern peripherals in factory-automation backplanes. With four I/O banks supporting independent VCCIO levels (3.3V or 5V), the device interfaces directly to TTL peripherals on one side and 3.3V ASICs on the other without external level shifters. Engineers commonly use FLEX 6000 parts for address decoding, custom handshake generation, and bus-arbitration glue logic where a small CPLD/FPGA is more efficient than discrete 74-series TTL. Multi-volt I/O is the key parameter aligning with mixed-voltage industrial designs.
Recommended
Telecom Backplane Glue Logic
In telecom line cards and backplane designs, the EPF6016ATC100-2 routinely implements low-density glue functions such as serial-to-parallel conversion, framing logic, and clock distribution for sub-rate DS1/E1 channels. The 132 LABs each contain 10 logic elements and local interconnect, making the architecture efficient for state machines and counters. The 100-pin TQFP package is hand-solderable, which simplifies prototyping and field-repair of legacy telecom hardware. Engineers value FLEX 6000 for its multi-volt I/O when bridging 5V legacy logic to 3.3V framers.
Recommended
Legacy TTL Replacement on Dense PCBs
The EPF6016ATC100-2 replaces 20-50 discrete 74-series TTL/CMOS logic packages on legacy industrial PCBs that are approaching end-of-life or experiencing reliability issues. A single FLEX 6000 device in 100-pin TQFP consolidates complex random logic, counters, and decoders into one reprogrammable part, reducing board area and BOM count. The 5V-tolerant I/O directly drives legacy peripherals, simplifying migration. Engineers use this strategy for industrial controllers, instrumentation, and test equipment where re-spinning the PCB is impractical.
Recommended
Point-of-Sale Terminal Controllers
POS terminals and kiosk controllers use the EPF6016ATC100-2 to implement keypad scanning, display multiplexing, printer interfaces, and serial-port protocol handling (RS-232/RS-485). The 1320 logic elements provide ample headroom for custom firmware logic while keeping the BOM small. The 100-pin TQFP footprint suits the constrained PCB area of compact POS enclosures, and the in-system reprogrammability lets OEMs deploy firmware updates without swapping the IC. The multi-volt I/O bank supports direct connection to legacy 5V peripherals alongside modern 3.3V displays.
Recommended
Custom State Machines for Test & Measurement
Test and measurement instruments frequently embed the EPF6016ATC100-2 to implement complex timing generators, trigger sequencers, and handshake logic that exceeds the capacity of small PLDs. The 132 LABs deliver predictable timing with FLEX 6000 interconnect, and the 81 I/Os interface to DACs, comparators, and display drivers directly. Engineers use the FLEX 6000 family for oscilloscope timing boards, data-acquisition sequencers, and bench-top signal generators. The TQFP-100 package supports hand rework for prototype development.
Recommended
Automotive Aftermarket & Diagnostic Adapters
After-market automotive diagnostic adapters and protocol translators use the EPF6016ATC100-2 to bridge OBD-II, CAN, LIN, and K-Line interfaces to USB hosts or Bluetooth modules. The 5V-tolerant I/O is convenient for older vehicle buses that swing 5V levels, and the 1320 logic elements handle framing, CRC, and multiplexing functions. Engineers should add external TVS protection and a watchdog timer for vehicle electrical environments. The TQFP-100 form factor is well suited to inline-cable dongles.
Recommended
Recommended Products Summary
Engineering reference data for EPF6016ATC100-2 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EPF6016ATC100-1 | EPF6016ATC100-3 | EPF6016ATC100-2N | EPF6010ATC100-2 | EPF6010ATC100-1 | EPF6010ATC100-3 |
|---|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 100-pin TQFP | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same |
| Family | FLEX 6000 | FLEX 6000 | FLEX 6000 | FLEX 6000 | FLEX 10K | FLEX 10K | FLEX 10K |
| Typical Gates | 16,000 | 16,000 | 16,000 | 16,000 | 10,000 | 10,000 | 10,000 |
| Speed Grade | -2 (mid) | -1 (fast) | -3 (slow) | -2 (mid) | -2 (mid) | -1 (fast) | -3 (slow) |
| Lead-Free Finish | Standard (non-N) | Standard | Standard | Lead-free (-N suffix) | Standard | Standard | Standard |
| Configuration Mode | PS / PPS / JTAG | PS / PPS / JTAG | PS / PPS / JTAG | PS / PPS / JTAG | PS / PPS / JTAG | PS / PPS / JTAG | PS / PPS / JTAG |
Key Differentiators
- Mid-speed -2 grade balances cost and timing margin (vs EPF6016ATC100-1)
- FLEX 6000 die - highest density in 100-pin TQFP legacy Altera portfolio (vs EPF6010ATC100-2)
- Multi-volt I/O banks support direct 5V/3.3V interfacing (vs EPF6016ATC100-2N)
Design Notes
Provide clean 5V (VCCINT) and per-bank VCCIO supplies (3.3V or 5V) with bulk decoupling on each rail. Place a 0.1uF ceramic decoupling capacitor within 5mm of every VCCINT and VCCIO pin; add a 10uF tantalum bulk capacitor near each supply pin group. The FLEX 6000 family draws up to a few hundred milliamps during configuration; size the 5V regulator with at least 30% margin. Sequence VCCINT before VCCIO if the datasheet requires it.
Route configuration signals (DCLK, nCONFIG, nSTATUS, CONF_DONE) as short traces away from switching noise sources; pull-up nSTATUS and CONF_DONE to VCCIO with 10k resistors per the FLEX 6000 datasheet. Place the EPC2 configuration PROM within 50mm of the FPGA and route its DATA line direct to the FPGA DATA pin. Add JTAG test access (TCK, TMS, TDI, TDO) to a 10-pin header for in-system reprogramming and boundary-scan test.
Estimated: Logic utilization above ~80% of 1320 LEs typically fails timing closure at the -2 speed grade - design with 70% headroom. Mixed-voltage I/O banks require correct VCCIO setting per bank; mixing 3.3V and 5V devices on the same bank without proper VCCIO causes latch-up or I/O damage. Always include a reset distribution network so all flip-flops power up to a known state. Verify with Quartus timing analysis before committing to layout.
Compliance Information
RoHS and REACH status not specified in the verified datasheet; the EPF6016ATC100-2N variant carries the standard Altera lead-free finish and is the recommended choice for RoHS assemblies. AEC-Q100 not applicable - FLEX 6000 is a legacy industrial/consumer family.
