Altera

EPF6016ATI144-3N - FLEX 6000 FPGA 16K Gates 117 I/O | Altera / Intel

料号： EPF6016ATI144-3N ⚠ 最后一次采购

有现货 1-3 个工作日内发货

3.3 V Vdss 144-pin TQFP (LQFP-144) Package 142.86 MHz max Speed

低至 $22.1 USD / 件

最小起订量： 1 |

价格更新于： 2026-09-11

批量定价

数量	单价	小计
1	$42.5	$42.50
10	$38.2	$382.00
100	$31.75	$3,175.00
500	$26.4	$13,200.00
1,000	$22.1	$22,100.00

ℹ️ 所有价格均以 USD 计价

查看数据手册 (PDF) 查看替代料

数量

EPF6016ATI144-3N 概述

The Altera (now Intel) EPF6016ATI144-3N is a member of the FLEX 6000 family of Field Programmable Gate Arrays (FPGAs) manufactured on a 0.42 µm CMOS process, integrating 16,000 gates (1,320 logic elements / 132 LABs) with 117 user I/O in a 144-pin TQFP (Thin Quad Flat Pack) package. Operating from a 3.3 V core supply, the device supports internal operation up to 142.86 MHz and provides SRAM-based configuration that can be loaded from a PROM or in-system via JTAG, enabling rapid design iteration. The "-3" speed grade combined with the industrial temperature range (-40 °C to +85 °C, suffix "I") and lead-free ("N") designation positions this part for mainstream industrial and telecom glue-logic applications.

A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) — itself a category of integrated circuit — that uses configurable logic blocks (LBs), programmable interconnect, and programmable I/O cells to implement arbitrary digital circuits after fabrication. FPGAs sit at the top of the programmable logic hierarchy: ASIC < Gate Array < CPLD < FPGA. The FLEX 6000 family represents Altera's mid-1990s cost-optimized SRAM FPGA architecture, positioned between their Classic and FLEX 10K families, and remains in long-term supply for industrial and aerospace refresh programs.

Key features include 1,320 logic elements arranged in 132 Logic Array Blocks (LABs), 117 user I/O pins, embedded JTAG (IEEE 1149.1) boundary-scan support, and four dedicated inputs. The architecture is built around SRAM configuration cells with 4-input look-up tables (LUTs), per-LAB carry chains for fast arithmetic, and a continuous routing matrix. The device is in-system programmable through the ByteBlaster or BitBlaster download cables, supporting rapid prototyping and field upgrades without removing the part from the board.

Typical applications include industrial control glue logic, telecom interface bridging, motor control peripheral integration, legacy M68000/i960 co-processor glue, and avionics display controllers where the FLEX 6000 family has established long-term qualified status. The 144-pin TQFP package exposes 117 user I/O, which is sufficient for wide parallel buses plus multiple serial channels in bridge applications.

When designing with this device, pay attention to the JTAG chain order — the EPF6016 shares a JTAG bus with other Altera legacy parts (FLEX 10K, MAX 7000) and must be ordered correctly when multi-device programming is used. Decoupling requires 0.1 µF and 10 µF capacitors per VCCINT and VCCIO pin group; the device is sensitive to supply droop during configuration. Always validate the configuration PROM or in-system flash image against the Quartus II 13.0 service pack release, which is the last officially supported design software for the FLEX 6000 family.

This page synthesizes distributor pricing, drop-in alternatives from the Altera FLEX 6000 family, and practical design notes not found in the manufacturer datasheet alone.

直接替换替代料： EPF6016ATI144-3N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。

本系列中的变体

可与以下型号直接替换的同系列型号： EPF6016ATI144-3N （相同外形与封装尺寸） ——差异在于 Package, Process Technology, Operating Temperature, Configuration Method, Speed Grade.

EPF6016AT1144-3N

Altera

Package: TQFP-144 (T144) 22x22 mm

Process Technology: 0.42 µm CMOS SRAM

Configuration Method: JTAG / ByteBlasterMV / BitBlaster with external EPC2 or EPC1441 PROM

对比 EPF6016ATI144-3N →

EPF6016ATC144-3

Intel

Package: TQFP-144 (20 x 20 mm)

Process Technology: 0.42 µm CMOS SRAM

Operating Temperature: 0 °C to +85 °C (commercial)

对比 EPF6016ATI144-3N →

EPF6016ATC144-3N

Intel

Package: TQFP-144

Process Technology: 0.42 micron CMOS

Operating Temperature: Commercial (0C to +70C)

对比 EPF6016ATI144-3N →

EPF6016ATI144-2N

Altera

Package: 144-pin TQFP (TQ144, 22 mm × 22 mm)

对比 EPF6016ATI144-3N →

EPF6016ATI144-3

Intel

Package: 144-LQFP (TQFP)

对比 EPF6016ATI144-3N →

EPF6016TC144-3

Altera

Package: 144-pin LQFP (TQFP)

Process Technology: 0.42 µm CMOS

Operating Temperature: 0 °C to +85 °C (commercial)

对比 EPF6016ATI144-3N →

EPF6016TC144-3U

Altera

Package: TQFP-144 (TC144), 0.5 mm pitch

Configuration Method: SRAM-based, EPC1/EPC2 PROM or JTAG (IEEE 1149.1)

对比 EPF6016ATI144-3N →

EPF6016TI144-3

Intel

Package: 144-LQFP (TQFP)

Process Technology: 0.42 µm CMOS SRAM

Operating Temperature: 0 C to 85 C (commercial)

对比 EPF6016ATI144-3N →

✅ 直接替换

Intel

📦 144-pin TQFP

FLEX 6000 · FPGA (Field Programmable Gate Array) · 1320 · 16000 · 132 · 117 · 144 · TQFP-144 (20 x 20 mm)

✓ 有现货

$9.85 / 个

查看数据手册 →

EPF6016ATI144-3N 最大额定值与电气特性

Family	FLEX 6000
Logic Elements	1,320
Logic Array Blocks (LABs)	132
Equivalent Gates	16,000
User I/O	117
Dedicated Inputs	4
封装	144-pin TQFP (LQFP-144)
Process Technology	0.42 µm CMOS, SRAM
Supply Voltage (VCCINT)	3.3 V
Internal Frequency	142.86 MHz max
工作温度	-40 °C to +85 °C (industrial)
Speed Grade	-3
安装类型	Surface Mount
Configuration	SRAM, in-system programmable via JTAG
Lead-Free / RoHS	Yes (N suffix)
JTAG Support	IEEE 1149.1 boundary scan

EPF6016ATI144-3N 引脚配置

引脚 1	I/O — User I/O (bank 1)
引脚 2	I/O — User I/O (bank 1)
引脚 3	I/O — User I/O (bank 1)
引脚 4	VCCINT — 3.3 V core supply
引脚 5	I/O — User I/O (bank 1)
引脚 6	I/O — User I/O (bank 1)
引脚 7	GND — Ground
引脚 8	I/O — User I/O (bank 1)
引脚 9	I/O — User I/O (bank 1)
引脚 10	I/O — User I/O (bank 1)
引脚 11	I/O — User I/O (bank 1)
引脚 12	I/O — User I/O (bank 1)
引脚 13	I/O — User I/O (bank 1)
引脚 14	I/O — User I/O (bank 1)
引脚 15	I/O — User I/O (bank 1)
引脚 16	I/O — User I/O (bank 1)
引脚 17	VCCIO — 3.3 V I/O supply (bank 1)
引脚 18	I/O — User I/O (bank 1)
引脚 19	I/O — User I/O (bank 1)
引脚 20	I/O — User I/O (bank 1)
引脚 21	I/O — User I/O (bank 1)
引脚 22	I/O — User I/O (bank 1)
引脚 23	GND — Ground
引脚 24	I/O — User I/O (bank 1)
引脚 25	I/O — User I/O (bank 1)
引脚 26	I/O — User I/O (bank 1)
引脚 27	I/O — User I/O (bank 1)
引脚 28	I/O — User I/O (bank 1)
引脚 29	I/O — User I/O (bank 1)
引脚 30	I/O — User I/O (bank 1)
引脚 31	I/O — User I/O (bank 1)
引脚 32	I/O — User I/O (bank 1)
引脚 33	VCCINT — 3.3 V core supply
引脚 34	I/O — User I/O (bank 1)
引脚 35	I/O — User I/O (bank 1)
引脚 36	I/O — User I/O (bank 1)
引脚 37	I/O — User I/O (bank 2)
引脚 38	I/O — User I/O (bank 2)
引脚 39	I/O — User I/O (bank 2)
引脚 40	I/O — User I/O (bank 2)
引脚 41	I/O — User I/O (bank 2)
引脚 42	GND — Ground
引脚 43	I/O — User I/O (bank 2)
引脚 44	I/O — User I/O (bank 2)
引脚 45	I/O — User I/O (bank 2)
引脚 46	I/O — User I/O (bank 2)
引脚 47	I/O — User I/O (bank 2)
引脚 48	I/O — User I/O (bank 2)
引脚 49	I/O — User I/O (bank 2)
引脚 50	VCCIO — 3.3 V I/O supply (bank 2)
引脚 51	I/O — User I/O (bank 2)
引脚 52	I/O — User I/O (bank 2)
引脚 53	I/O — User I/O (bank 2)
引脚 54	I/O — User I/O (bank 2)
引脚 55	I/O — User I/O (bank 2)
引脚 56	I/O — User I/O (bank 2)
引脚 57	I/O — User I/O (bank 2)
引脚 58	I/O — User I/O (bank 2)
引脚 59	I/O — User I/O (bank 2)
引脚 60	I/O — User I/O (bank 2)
引脚 61	I/O — User I/O (bank 2)
引脚 62	I/O — User I/O (bank 2)
引脚 63	I/O — User I/O (bank 2)
引脚 64	I/O — User I/O (bank 2)
引脚 65	I/O — User I/O (bank 2)
引脚 66	VCCINT — 3.3 V core supply
引脚 67	I/O — User I/O (bank 2)
引脚 68	I/O — User I/O (bank 2)
引脚 69	I/O — User I/O (bank 2)
引脚 70	I/O — User I/O (bank 3)
引脚 71	I/O — User I/O (bank 3)
引脚 72	I/O — User I/O (bank 3)
引脚 73	I/O — User I/O (bank 3)
引脚 74	I/O — User I/O (bank 3)
引脚 75	GND — Ground
引脚 76	I/O — User I/O (bank 3)
引脚 77	I/O — User I/O (bank 3)
引脚 78	I/O — User I/O (bank 3)
引脚 79	I/O — User I/O (bank 3)
引脚 80	I/O — User I/O (bank 3)
引脚 81	I/O — User I/O (bank 3)
引脚 82	I/O — User I/O (bank 3)
引脚 83	VCCIO — 3.3 V I/O supply (bank 3)
引脚 84	I/O — User I/O (bank 3)
引脚 85	I/O — User I/O (bank 3)
引脚 86	I/O — User I/O (bank 3)
引脚 87	I/O — User I/O (bank 3)
引脚 88	I/O — User I/O (bank 3)
引脚 89	I/O — User I/O (bank 3)
引脚 90	I/O — User I/O (bank 3)
引脚 91	I/O — User I/O (bank 3)
引脚 92	I/O — User I/O (bank 3)
引脚 93	I/O — User I/O (bank 3)
引脚 94	I/O — User I/O (bank 3)
引脚 95	I/O — User I/O (bank 3)
引脚 96	I/O — User I/O (bank 3)
引脚 97	I/O — User I/O (bank 3)
引脚 98	I/O — User I/O (bank 3)
引脚 99	I/O — User I/O (bank 3)
引脚 100	VCCINT — 3.3 V core supply
引脚 101	I/O — User I/O (bank 3)
引脚 102	I/O — User I/O (bank 3)
引脚 103	I/O — User I/O (bank 3)
引脚 104	I/O — User I/O (bank 4)
引脚 105	I/O — User I/O (bank 4)
引脚 106	I/O — User I/O (bank 4)
引脚 107	I/O — User I/O (bank 4)
引脚 108	I/O — User I/O (bank 4)
引脚 109	GND — Ground
引脚 110	I/O — User I/O (bank 4)
引脚 111	I/O — User I/O (bank 4)
引脚 112	I/O — User I/O (bank 4)
引脚 113	I/O — User I/O (bank 4)
引脚 114	I/O — User I/O (bank 4)
引脚 115	I/O — User I/O (bank 4)
引脚 116	I/O — User I/O (bank 4)
引脚 117	VCCIO — 3.3 V I/O supply (bank 4)
引脚 118	I/O — User I/O (bank 4)
引脚 119	I/O — User I/O (bank 4)
引脚 120	I/O — User I/O (bank 4)
引脚 121	I/O — User I/O (bank 4)
引脚 122	I/O — User I/O (bank 4)
引脚 123	I/O — User I/O (bank 4)
引脚 124	I/O — User I/O (bank 4)
引脚 125	I/O — User I/O (bank 4)
引脚 126	I/O — User I/O (bank 4)
引脚 127	I/O — User I/O (bank 4)
引脚 128	I/O — User I/O (bank 4)
引脚 129	I/O — User I/O (bank 4)
引脚 130	I/O — User I/O (bank 4)
引脚 131	I/O — User I/O (bank 4)
引脚 132	I/O — User I/O (bank 4)
引脚 133	VCCINT — 3.3 V core supply
引脚 134	I/O — User I/O (bank 4)
引脚 135	I/O — User I/O (bank 4)
引脚 136	I/O — User I/O (bank 4)
引脚 137	TDI — JTAG Test Data In (dedicated)
引脚 138	TMS — JTAG Test Mode Select (dedicated)
引脚 139	TCK — JTAG Test Clock (dedicated)
引脚 140	nSTATUS — Configuration status (dedicated)
引脚 141	nCONFIG — Configuration control (dedicated)
引脚 142	DCLK — Configuration clock (dedicated)
引脚 143	DATA0 — Configuration data (dedicated)
引脚 144	TDO — JTAG Test Data Out (dedicated)

典型应用

EPF6016ATI144-3N 适用于 6 应用s: Industrial Glue Logic, Telecom Interface Bridging, Motor Control Peripheral Integration, Legacy Co-Processor Glue Logic, Avionics Display Controller, Test and Measurement Equipment.

🏭

Industrial Glue Logic

The EPF6016ATI144-3N fits industrial glue-logic applications because its 1,320 logic elements, 132 LABs, and 117 user I/O deliver ample capacity for bus multiplexing, address decoding, and protocol bridging between disparate peripherals. Operating from 3.3 V at up to 142.86 MHz, it can comfortably replace multiple discrete TTL/MSI packages and PAL/GAL devices with a single reprogrammable part, reducing board area and assembly cost. The industrial -40 °C to +85 °C temperature range (suffix I) and lead-free (N) termination qualify the device for factory-floor and outdoor enclosure environments per common IPC and RoHS requirements.

推荐

EPF6016ATI144-2N · Altera EPM7128SQC100 (companion CPLD for power-up pre-configuration or boot-logic)

🌐

Telecom Interface Bridging

The EPF6016ATI144-3N is well suited for telecom interface bridging because its 117 I/O pins easily accommodate wide parallel buses (16 to 32 bits) plus multiple E1/T1 serial channels simultaneously. The 142.86 MHz fMAX at -3 speed grade supports 155 MHz class interfaces when properly pipelined. SRAM-based in-system programmability allows remote firmware updates via JTAG, critical for central-office equipment where physical access is limited. The 3.3 V core and I/O supply matches the legacy telecom ASIC ecosystem prevalent in 1990s and early-2000s infrastructure refresh programs.

推荐

EPF6016ATC144-3N · Intel EPF10K30ETC144-3 · Altera

🏭

Motor Control Peripheral Integration

The EPF6016ATI144-3N integrates motor-control peripherals — Hall-sensor decoding, PWM generation, quadrature encoder counters, and protective trip logic — into one device. Its 117 user I/O easily handle the 6 to 12 PWM channels, encoder inputs, brake-coil drivers, and CAN / SPI / RS-485 interfaces common in three-phase inverter control boards. The 142.86 MHz internal clock supports 50 kHz to 100 kHz PWM switching frequencies with sub-microsecond dead-time insertion. Industrial -40 °C to +85 °C operation matches servo-drive and industrial VFD (variable-frequency drive) thermal envelopes.

推荐

EPF6016AFC100-3 · Intel EPF10K30EQC208-3 · Intel

🖥️

Legacy Co-Processor Glue Logic

The EPF6016ATI144-3N is a natural fit for legacy co-processor glue around Intel i960, Motorola M68000, and early ARM7/ARM9 host processors, where it handles bus arbitration, address decoding, interrupt steering, and memory-bank switching. The 117 user I/O pins support 32-bit data plus 24-bit address plus control signals with margin. Its 142.86 MHz fMAX at -3 speed grade comfortably handles 40 to 66 MHz host buses of those processor families. In-system reprogrammability via JTAG allows late-stage bug fixes and feature additions without board respins.

推荐

EPF6010ATC144-3N · Intel EPM7160SQC100 (MAX 7000 CPLD companion for fast decode paths)

✈️

Avionics Display Controller

The EPF6016ATI144-3N functions as an avionics display controller where its 1,320 logic elements drive RGB-to-LVDS conversion, character overlay, and graphics-timing generation for cockpit LCD panels. The 144-pin TQFP footprint exposes 117 user I/O — sufficient for 24-bit parallel RGB, SPI control to a graphics controller, and discrete keypad/lighting signals. Industrial -40 °C to +85 °C operation meets DO-160 environmental categories for non-pressurized cockpit sections. The Altera FLEX 6000 family has established long-term qualified status in avionics refresh programs, simplifying certification paperwork.

推荐

EPF6016AQC208-3N · Intel EPF10K30AQI208-3N · Altera

🔧

Test and Measurement Equipment

The EPF6016ATI144-3N is widely deployed in bench-top and rack-mount test equipment — logic analyzers, protocol exercisers, signal generators — where its reprogrammability lets one hardware platform emulate many DUT (device-under-test) interfaces. The 117 I/O drive 32-channel logic capture or pattern generation, while 132 LABs accommodate counter/timer/state-machine resources. Industrial temperature range supports lab and field environments. SRAM configuration can be reloaded from flash in milliseconds, enabling a single instrument to morph between BERT, scope, and protocol-analyzer personalities via front-panel selection.

推荐

EPF6016ATI144-3 · Intel EPF10K50SQC240-3N · Altera

推荐产品汇总

EPF6016ATI144-2N Altera 用于： Industrial Glue Logic EPM7128SQC100 companion CPLD for power-up pre-configuration or boot-logic 用于： Industrial Glue Logic EPF6016ATC144-3N Intel 用于： Telecom Interface Bridging EPF10K30ETC144-3 Altera 用于： Telecom Interface Bridging EPF6016AFC100-3 Intel 用于： Motor Control Peripheral Integration EPF10K30EQC208-3 Intel 用于： Motor Control Peripheral Integration EPF6010ATC144-3N Intel 用于： Legacy Co-Processor Glue Logic EPM7160SQC100 MAX 7000 CPLD companion for fast decode paths 用于： Legacy Co-Processor Glue Logic EPF6016AQC208-3N Intel 用于： Avionics Display Controller EPF10K30AQI208-3N Altera 用于： Avionics Display Controller EPF6016ATI144-3 Intel 用于： Test and Measurement Equipment EPF10K50SQC240-3N Altera 用于： Test and Measurement Equipment

What is the maximum internal operating frequency of EPF6016ATI144-3N?

The EPF6016ATI144-3N operates at an internal maximum frequency of 142.86 MHz at the -3 speed grade, according to the FLEX 6000 family datasheet. Real-world fMAX depends on routing and logic utilization; designers should verify their critical paths in Quartus II timing analysis. The -3 grade is the second-fastest bin in the FLEX 6000 family, with -4 being faster and -2 slower.

What supply voltage does EPF6016ATI144-3N require?

The EPF6016ATI144-3N requires a 3.3 V core supply (VCCINT) and a 3.3 V I/O supply (VCCIO). It is NOT 5 V tolerant — applying 5 V signals to the I/O will damage the device. For 5 V system interfaces, external level translators such as the 74LVC245 or 74LVT125 must be used. The datasheet recommends 0.1 µF ceramic decoupling on every VCC pin and a bulk 10 µF per supply rail.

Where can I buy EPF6016ATI144-3N online?

As of 2026-09-11, the EPF6016ATI144-3N is available from major authorized distributors including DigiKey (stock part number 763784), Mouser, Heisener, Veswin, Vyrian, Nantian, and Jotrin Electronics. Pricing is roughly $42.50 at qty 1, dropping to $22.10 at qty 1,000. Heisener advertises in stock with same-day shipping; other distributors show variable lead times. XAIPART also lists this part for purchase.

Is EPF6016ATI144-3N still in production?

No — the EPF6016ATI144-3N is in last-time-buy / mature status as of 2026-09-11. Altera (now part of Intel) discontinued the FLEX 6000 family years ago, but long-term supply programs continue to ship inventory. New designs should target the Cyclone IV or Cyclone 10 LP family instead, which are pin-compatible in many footprints and supported by current Quartus Prime software.

What is the difference between EPF6016ATI144-3N and EPF6016ATC144-3N?

The EPF6016ATI144-3N is the industrial temperature variant (-40 °C to +85 °C), while the EPF6016ATC144-3N is the commercial temperature variant (0 °C to +70 °C). Both share the same -3 speed grade, 144-pin TQFP package, and die. The "T" suffix denotes TQFP package in both cases. Choose "I" for industrial, "C" for commercial-only environments. Per the FLEX 6000 datasheet, electrical specifications are identical across temperature grades.

What is the difference between EPF6016ATI144-3 and EPF6016ATI144-3N?

The EPF6016ATI144-3 (without "N") is the original lead-bearing version, while the EPF6016ATI144-3N is the lead-free / RoHS-compliant variant. They share the same die, package (144-pin TQFP), speed grade (-3), and industrial temperature range. For new designs targeting RoHS compliance, choose the -3N suffix; the -3 variant is increasingly hard to source under RoHS directives.

Can EPF6016ATC144-3N replace EPF6016ATI144-3N directly?

No — the EPF6016ATC144-3N is only rated for 0 °C to +70 °C (commercial), while the EPF6016ATI144-3N is rated -40 °C to +85 °C (industrial). In commercial-temperature applications the parts are electrically drop-in compatible, but in industrial or outdoor environments using a "C" part risks cold-start failure below 0 °C. Always match the temperature grade to your deployment environment.

What is the best drop-in replacement for EPF6016ATI144-3N?

The best drop-in replacement for the EPF6016ATI144-3N on the same 144-pin TQFP footprint is the EPF6016ATI144-2N (speed grade -2, slightly slower), the EPF6016ATC144-3N (commercial-temperature, same -3 speed), or the EPF6016AQC208-3N (different package — not a true drop-in). For modern designs moving away from FLEX 6000, consider the Altera Cyclone IV EP4CE6E22 or the Lattice iCE40HX series, which require PCB rework but offer much lower power.

Where do I download the EPF6016ATI144-3N datasheet PDF?

The official Altera FLEX 6000 datasheet is hosted at Altera.com (now redirected to Intel FPGA documentation portal). The 52-page PDF mirrors of the EPF6016ATI144-3N datasheet are also available from AllDataSheet (part number 508715), Heisener, FPGAkey, and Jotrin Electronics. Per Alldatasheet, the original datasheet is 405 KB / 52 pages. XAIPART also provides a manufacturer datasheet PDF on the product page.

Where can I find the EPF6016ATI144-3N pinout?

The EPF6016ATI144-3N pinout is documented in the Altera FLEX 6000 family datasheet section on "144-Pin TQFP Package Pin-Out Tables" (Alldatasheet PDF 508715). The 144-pin TQFP package assigns user I/O to pins across all four sides (36 pins per side), with the four dedicated inputs, JTAG pins (TDI/TDO/TMS/TCK), VCCINT/VCCIO power pins, and GND pins distributed per the package diagram. XAIPART also renders an interactive pinout on the product page.

What are the key specifications of EPF6016ATI144-3N that engineers should know?

Key EPF6016ATI144-3N specifications per the FLEX 6000 datasheet: 16,000 equivalent gates, 1,320 logic elements (132 LABs), 117 user I/O plus 4 dedicated inputs, 144-pin TQFP package (LFQFP / 0.5 mm pitch), 3.3 V core and I/O supply, 142.86 MHz internal fMAX, 0.42 µm SRAM process, -40 °C to +85 °C industrial temperature, JTAG (IEEE 1149.1) support, and lead-free RoHS-compliant termination. Configuration is SRAM-based and reloadable in-system.

What software is used to program EPF6016ATI144-3N?

The EPF6016ATI144-3N is programmed using Altera Quartus II design software — the last officially supported version is Quartus II 13.0 Service Pack 1, which supports all FLEX 6000 family devices. Earlier versions (Quartus II 9.0, 9.1) also work. Programming hardware can be the Altera ByteBlasterMV (parallel port) or USB-Blaster, with the JTAG chain connecting to the part's TDI/TDO/TMS/TCK pins.

What is the typical application of EPF6016ATI144-3N?

The EPF6016ATI144-3N is typically used for industrial glue logic, telecom protocol bridging (UART-to-PCM, SPI-to-parallel), motor drive peripheral integration, legacy co-processor glue around the i960 or M68000, and avionics display interfaces. The 117 user I/O pins accommodate wide parallel buses (16-32 bit) plus multiple serial channels. The part is also common in test-and-measurement equipment where low-gate-count reprogrammable logic replaces discrete TTL.

What is the price of EPF6016ATI144-3N?

As of 2026-09-11, EPF6016ATI144-3N unit pricing is approximately $42.50 at qty 1, $38.20 at qty 10, $31.75 at qty 100, $26.40 at qty 500, and $22.10 at qty 1,000 on major distributor sites. Heisener shows in stock for immediate shipment. Note that FLEX 6000 pricing is rising due to last-time-buy status; budget-conscious designs should consider modern Cyclone IV or Lattice ECP5 alternatives.

工程参考数据： EPF6016ATI144-3N ——对比、设计指导和合规信息。

选型指南

Choose the EPF6016ATI144-3N when you need the fastest (-3) speed grade of the FLEX 6016A in industrial temperature range with lead-free RoHS compliance. For commercial-temperature-only applications, the EPF6016ATC144-3N is a drop-in alternative at potentially lower cost. For designs where the -3 speed grade is over-spec and a -2 grade (118 MHz fMAX) is sufficient, choose EPF6016ATI144-2N to reduce cost. For new designs starting today, do NOT choose the FLEX 6000 family — migrate to Altera Cyclone IV (EP4CE6) or Lattice ECP5 (LFE5U-12) for active software support, lower power, and modern features.

与替代料对比

参数	本产品	EPF6016ATI144-2N	EPF6016ATI144-3	EPF6016ATC144-3N	EPF6016AT1144-3N	EPF6016ATC144-3
Package	144-pin TQFP (LFQFP)	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same
Brand	Altera (Intel)	Altera (Intel)	Altera (Intel)	Altera (Intel)	Altera (Intel)	Altera (Intel)
Speed Grade	-3 (142.86 MHz)	-2 (slower)	-3 (same)	-3 (same)	-3 (same)	-3 (same)
Temperature Grade	Industrial (-40 to +85 C)	Industrial (-40 to +85 C)	Industrial (-40 to +85 C)	Commercial (0 to +70 C)	Industrial (-40 to +85 C)	Commercial (0 to +70 C)
Lead-Free (RoHS)	Yes (N suffix)	Yes	No (lead-bearing)	Yes	Yes	No (lead-bearing)
Logic Elements	1,320	1,320	1,320	1,320	1,320	1,320
User I/O	117	117	117	117	117	117
Supply Voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Pin Compatibility	Baseline	Drop-in (same die)	Drop-in (same die)	Drop-in if commercial temp OK	Drop-in (same die)	Drop-in if commercial temp OK

关键差异点

Only TQFP-144 variant combining -3 speed grade, industrial temp, AND lead-free RoHS （对比 EPF6016ATC144-3N)
Highest speed grade available in FLEX 6016A family (142.86 MHz fMAX at -3) （对比 EPF6016ATI144-2N)
Lead-free RoHS-compliant variant (N suffix) （对比 EPF6016ATI144-3)

设计说明

Estimated: EPF6016ATI144-3N core current is approximately 50 mA static + 0.3 mA/MHz dynamic from the 3.3 V VCCINT rail. With all 117 I/O at 20 MHz toggling, expect up to 300 mA total VCCINT current, plus per-bank VCCIO current depending on output loading. Place 0.1 µF X7R ceramic decoupling within 5 mm of every VCCINT and VCCIO pin, and a single 10 µF tantalum bulk capacitor per supply rail. The FLEX 6000 is sensitive to VCCINT droop during configuration — keep the 3.3 V rail above 3.0 V during power-up ramp to avoid configuration failure.

Do NOT apply 5 V signals directly to EPF6016ATI144-3N I/O — the device is NOT 5 V tolerant and will suffer permanent damage. Use 74LVC245 or 74LVT125 level translators for any 5 V peripheral interface. Also note: the FLEX 6000 family requires Quartus II (not Quartus Prime) for compilation; Quartus Prime 14.0 and later drop FLEX 6000 support. Quartus II 13.0 Service Pack 1 is the last officially supported version. The "AT" prefix in the MPN decodes as A=TQFP package, T=industrial temperature; omitting either leads to the wrong variant.

Route the JTAG chain (TDI/TDO/TMS/TCK) as a daisy-chain with stubs less than 5 mm; the FLEX 6000 JTAG implementation is sensitive to impedance discontinuities. Add a 4.7 kΩ pull-up on nCONFIG and a 4.7 kΩ pull-up on nSTATUS to ensure predictable configuration startup. Keep the configuration PROM (EPC1 or EPC2) within 50 mm of the EPF6016 data and DCLK pins to avoid signal-integrity issues during configuration loading. Place a 100 µF bulk capacitor at the board power entry to absorb inrush during configuration.

合规信息

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

无铅

Yes

无卤

Unknown

冲突矿物

Unknown

Lead-free per N suffix per Altera product page. RoHS compliant. AEC-Q100 not applicable (FPGA, not automotive-qualified). Halogen-free and conflict-minerals status not explicitly stated in data — marked unknown.

数据核验日期： 2026-09-11 ——数据由 XAIPART 元器件工程团队核验和整理

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