EPF6016QC208-3 - FLEX 6000 FPGA 16K Gates 1320 Cells | Altera
MPN: EPF6016QC208-3 ✗ اختتامِ زندگیEPF6016QC208-3 جائزہ
A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit containing an array of configurable logic blocks (CLBs / LEs), programmable interconnect, and I/O cells, all of which can be re-programmed in the field to implement arbitrary digital logic. The FLEX 6000 family sits in the hierarchy: programmable logic device (PLD) -> CPLD/FPGA -> SRAM-based FPGA -> low-density FPGA (16K gate class). Each LE in the EPF6016 contains a 4-input look-up table (LUT), a programmable register, and dedicated carry and cascade chains that accelerate arithmetic and wide fan-in functions across LABs, providing deterministic, predictable timing for synchronous state machines and datapaths.
Key features of the EPF6016QC208-3 include 1,320 logic elements in 132 LABs, 171 user I/Os, an embedded array block structure, JTAG (IEEE 1149.1) boundary-scan support, and SRAM-based configuration loaded from a serial PROM or through the Altera ByteBlaster / MasterBlaster / BitBlaster download cables. The device supports in-system programmability (ISP) and can be reconfigured in-circuit without removing it from the PCB, enabling field upgrades and rapid prototyping. The Q-3 speed grade is appropriate for designs where fMAX targets are below 100 MHz and where routing headroom, rather than raw speed, is the primary concern.
The EPF6016QC208-3 is typically deployed in telecom line-card glue logic, industrial control and instrumentation backplanes, PCI / ISA bus bridges, asynchronous-transfer-mode (ATM) glue, and embedded microcontroller co-processors. The 208-pin PQFP footprint has a generous 0.5 mm lead pitch that simplifies hand-prototyping and rework compared to fine-pitch BGA packages, while still exposing 171 user I/Os for medium-density parallel buses and peripheral multiplexing. Designers transitioning from older discrete TTL or 74-series glue logic often select this part as a single-chip replacement for 10-30 SSI/MSI packages.
When designing with the EPF6016QC208-3, ensure that VCCINT decoupling uses 0.1 uF ceramic capacitors placed within 5 mm of every supply pin and that the JTAG TMS/TCK lines are pulled up to VCCIO through 10 kohm resistors. The configuration EEPROM (such as EPC1 or EPC2) should be wired to support FLEX 6000 passive-serial configuration mode. Because the -3 speed grade has the slowest tPD of the family, validate critical paths with the Quartus II (or legacy MAX+PLUS II) timing analyzer before committing to the layout.
This page synthesizes distributor pricing from Heisener, Octopart, DigiKey and Mouser, drop-in same-package alternatives from the FLEX 6000 family, and practical design notes not found in the manufacturer datasheet.
کے لیے ڈراپ اِن متبادل EPF6016QC208-3 — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں EPF6016QC208-3 (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Operating Temperature, Package, Process Technology, Configuration Memory, Speed Grade.
EPF6016QC208-2
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →EPF6016QC208-2N
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →EPF6016QC208
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →EPF6016AQC208-3
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →EPF6016AQC208-3N
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →EPF6016AQC208-3S
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →EPF6016QC208-3 زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Family | FLEX 6000 |
| Typical Gates | 16,000 |
| Logic Elements | 1,320 |
| Logic Array Blocks (LABs) | 132 |
| User I/Os | 171 |
| Process Technology | 5.0 V SRAM CMOS |
| Supply Voltage VCCINT | 5.0 V |
| Supply Voltage VCCIO | 3.3 V / 5.0 V tolerant |
| پیکیج | 208-pin PQFP (QFP-208) |
| Speed Grade | -3 (slowest commercial) |
| Configuration Method | SRAM, passive-serial via EPC1/EPC2 |
| JTAG Support | IEEE 1149.1 boundary-scan |
| In-System Programmability | Yes |
| Operating Temperature (commercial) | 0 C to 85 C |
EPF6016QC208-3 پن کنفیگریشن
| پن 1 | I/O — User I/O bank (pin 1 of 208) |
| پن 2 | I/O — User I/O bank |
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| پن 53 | GND — Ground |
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| پن 105 | GND — Ground |
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| پن 157 | GND — Ground |
| پن 158 | I/O — User I/O bank |
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عام استعمالات
EPF6016QC208-3 کے لیے موزوں ہے 6 ایپلیکیشنs: Telecom Line-Card Glue Logic, Industrial Control Backplanes, PCI / ISA Bus Bridge, Embedded Microcontroller Co-Processor, Legacy ASIC Replacement, Test and Measurement Instrumentation.
Telecom Line-Card Glue Logic
The EPF6016QC208-3 is well suited to telecom line-card glue logic where it consolidates 10-30 discrete 74-series SSI/MSI packages into a single reprogrammable device. With 1,320 logic elements across 132 LABs and 171 user I/Os, it absorbs bus bridges, framer interfaces, and clock-domain crossings that surround legacy TDM ASICs, while the 5.0V VCCINT and 3.3V/5.0V-tolerant VCCIO simplify interfacing to vintage line-card backplanes. The -3 speed grade delivers deterministic timing at sub-100 MHz fMAX with ample routing slack, and in-system programmability via JTAG (IEEE 1149.1) allows field firmware revisions without removing the line card from service.
تجویز کردہ
Industrial Control Backplanes
The EPF6016QC208-3 has long been deployed in industrial control backplanes for PLCs, motor drives, and process instrumentation, where its 208-pin PQFP package with 0.5 mm lead pitch is hand-solderable and field-reworkable by technicians. The 5.0V core tolerance interfaces directly to legacy 74HC/74LS logic on the backplane, while the 171 available I/Os drive multi-drop RS-485, CAN, and parallel fieldbus transceivers without external bus-switches. Combined with 1,320 LEs of state-machine capacity and SRAM-based in-system reconfigurability, it lets OEM backplane vendors ship a single hardware platform that supports multiple customer-specific protocols through firmware differentiation.
تجویز کردہ
PCI / ISA Bus Bridge
For PCI (33 MHz, 32-bit) and ISA bus bridge designs the EPF6016QC208-3 supplies enough logic and I/O to implement address decoding, byte-enable logic, wait-state generation, and interrupt steering without external MSI glue. The 171 user I/Os comfortably fan out to 32-bit address/data buses plus control and arbitration signals, and the -3 speed grade provides timing margin for 33 MHz PCI signaling when paired with external transceivers. SRAM-based configuration lets a single PCB ship as PCI or ISA depending on the loaded bitstream, simplifying inventory across product variants.
تجویز کردہ
Embedded Microcontroller Co-Processor
The EPF6016QC208-3 serves as a co-processor to 8-bit and 16-bit microcontrollers (8051, 68HC11, H8) by offloading custom peripheral logic, DSP pre-processing, or parallel I/O expansion. Its 1,320 LEs implement state machines for stepping-motor control, encoder quadrature decoding, or LCD segment driving without burdening the host MCU's cycle budget. The PQFP-208 footprint mates with hand-rework-friendly 2-layer PCBs, and the 5.0V core matches the supply rail of legacy microcontrollers, removing level-shifters from the bus between host and FPGA.
تجویز کردہ
Legacy ASIC Replacement
The EPF6016QC208-3 is a frequent ASIC-replacement target for low-volume industrial and military programs whose original masked-ASIC supplier has exited the market. With approximately 16,000 equivalent ASIC gates and 1,320 logic elements, it accommodates designs that previously committed to 5.0V masked ASICs and now require last-time-buy alternatives. The SRAM bitstream is held in an external EPC1/EPC2 PROM, allowing the design to be re-spun in software rather than at the wafer fab, and the same 208-pin PQFP footprint matches legacy ASIC land patterns so PCBs do not require rework.
تجویز کردہ
Test and Measurement Instrumentation
Bench-top test and measurement instruments use the EPF6016QC208-3 as a flexible pattern generator, protocol decoder, or custom-timing engine where off-the-shelf microcontrollers lack deterministic timing. The 132 LABs hold wide counters, parallel-serial converters, and trigger-state machines, while the 171 user I/Os simultaneously drive front-panel BNC connectors, parallel LCDs, and GPIB/HPIB interfaces. In-system programmability allows the instrument firmware to be updated through JTAG without opening the chassis, and the -3 speed grade provides robust timing margin for slow-precision measurements up to roughly 50 MHz.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا EPF6016QC208-3 — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | EPF6016QC208-2 | EPF6016QC208-2N | EPF6016AQC208-3 | EPF6016AQC208-3N |
|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera |
| Package | PQFP-208 | PQFP-208 - same | PQFP-208 - same | PQFP-208 - same | PQFP-208 - same |
| Logic Elements | 1,320 | 1,320 (same die) | 1,320 (same die) | 1,320 (same die) | 1,320 (same die) |
| LABs | 132 | 132 | 132 | 132 | 132 |
| User I/Os | 171 | 171 | 171 | 171 | 171 |
| Speed Grade | -3 (slowest) | -2 (faster fMAX) | -2 + industrial temp | -3 (same speed, A-grade die) | -3 (same speed, A-grade + industrial) |
| Operating Temperature | 0 C to +85 C (commercial) | 0 C to +85 C | -40 C to +85 C (industrial) | 0 C to +85 C | -40 C to +85 C (industrial) |
| Supply Voltage VCCINT | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
اہم امتیازی خصوصیات
- Lowest cost FLEX 6000 speed grade in PQFP-208 (بمقابلہEPF6016QC208-2)
- Industrial temperature variant available in same footprint (بمقابلہEPF6016QC208-2N)
- Same die across PQFP and BGA package options (بمقابلہEPF6016BC256-3)
ڈیزائن نوٹس
Estimated: at VCCINT = 5.0 V and typical 100 MHz operation with 70% utilization, the EPF6016QC208-3 core current is approximately 100-150 mA. Place 0.1 uF X7R ceramic decoupling within 5 mm of every VCCINT pin and add a single bulk 47-100 uF tantalum or aluminum-polymer capacitor on each VCCINT island. VCCIO banks should be decoupled similarly and never left floating - unused banks should be tied to the same rail as the active bank to prevent I/O latch-up.
PQFP-208 has 0.5 mm lead pitch - keep-out clearance of 0.3 mm above the package body is required for socketed or hand-reworked designs. Route all I/O signals on inner layers with vias placed inside the package land pattern to avoid signal-fanout congestion. Provide a continuous ground plane on layer 2 directly beneath the device, and stitch the perimeter of the PQFP land pattern with a ground-signal-ground trace pattern to control simultaneous-switching noise (SSN) on the 171 I/O banks.
Do not confuse speed grades - the -3 grade has the slowest tPD of the FLEX 6000 family; designing assuming -1 fMAX values will fail timing closure. The configuration PROM (EPC1/EPC2) must match the bit-width of the FLEX 6000 bitstream - using an EPC8 intended for ACEX devices will not configure the EPF6016. Finally, the JTAG chain order (TMS/TCK/TDO/TDI) must be verified before ISP programming or boundary-scan test vectors will return expected results.
The 208-pin PQFP has long internal bond wires that introduce approximately 4-6 nH of series inductance per pin, which combined with 5-10 pF of pin capacitance creates LC resonances around 600 MHz. For signal-integrity above 50 MHz, add 33 ohm series resistors on clock outputs and source-terminate high-speed buses. The PQFP-208 body is approximately 28 mm x 28 mm with 3.4 mm height - allow 4 mm of vertical clearance above the package for socketed test clips and inspection.
تعمیل کی معلومات
RoHS/REACH status not present in verified web data; EPF6016QC208-3 pre-dates RoHS Phase 2 transition (the FLEX 6000 family launched in 1998). AEC-Q100 not applicable - this is a commercial-grade FPGA. For RoHS-compliant variants of the FLEX 6000 die, consult Altera/Intel product-change notifications.