EPF6016TI144-3N - FLEX 6000 FPGA, 16K Gates, 144-LQFP | Intel / Altera
MPN: EPF6016TI144-3N ✗ Cuối đờiEPF6016TI144-3N Tóm tắt
A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that contains an array of configurable logic blocks (CLBs / LEs), programmable interconnect, and programmable I/O cells. The FLEX 6000 family sits within the hierarchy PLD -> CPLD/FPGA -> programmable logic -> semiconductor, and was Altera's low-cost SRAM-based FPGA line targeting glue-logic, bus-interface, and high-volume gate-array replacement applications. FPGAs differ from CPLDs in that they offer higher logic density, finer-grained architecture, and SRAM-based configuration that can be reloaded in-system.
Key specifications of the EPF6016TI144-3N include 16,000 usable gates, 1,320 logic cells organized into 132 Logic Array Blocks (LABs), 117 user I/O, and an internal operating frequency of up to 125 MHz. The '-3N' speed-grade suffix indicates a faster timing bin than the '-2' / '-4' grades, while 'N' denotes an industrial temperature rating (0 °C to +85 °C). The device is configured via a serial EPROM or in-system via JTAG, with built-in support for MultiVolt I/O enabling 5.0 V tolerance on a 3.3 V VCCIO rail.
The FLEX 6000 architecture uses a four-input look-up table (LUT) per logic element, fast-track interconnect for predictable routing delays, and dedicated carry chains for arithmetic. Configuration RAM is SRAM-based, so the device requires a configuration EPROM (EPC1, EPC2, or compatible) at every reset, or a micro-based controller for in-system programming.
Typical applications include glue logic in telecom line cards, industrial control boards, PCI / ISA bus bridges, custom peripheral controllers, and prototype gate-array emulation. The wide VCCIO range also makes the part suitable for mixed 3.3 V / 5.0 V legacy systems that require voltage translation on the same board.
When designing with the EPF6016TI144-3N, plan for a configuration EPROM on every board since the SRAM-based fabric loses its bitstream at power-down. Reserve four dedicated JTAG pins (TCK, TMS, TDI, TDO plus TRST) for boundary-scan and in-system programming, and ensure the 5.0 V core supply is well decoupled near the device. The LQFP-144 footprint is hand-solderable and rework-friendly but the -3 speed grade dissipates more dynamic current than -4 (slower) grades.
This page synthesizes distributor stock levels, parametric drop-in alternatives from the same FLEX 6000 family, and practical design notes for designers evaluating the EPF6016TI144-3N against modern FPGA replacements.
Bộ thay thế dễ dàng lắp đặt cho EPF6016TI144-3N — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPF6016TI144-3N (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Speed Grade, Configuration Method, Process Technology.
EPF6016TI144-2N
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPF6016ATI144-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016ATI144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016ATI144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016ATI144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016TI144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016TI144-3N Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 |
| Logic Elements | 1,320 |
| Usable Gates | 16,000 |
| Logic Array Blocks (LABs) | 132 |
| User I/O | 117 |
| Số lượng chân | 144 |
| Hộp | 144-LQFP (TQFP), gull-wing, 20 mm body |
| Process Technology | 0.42 µm CMOS, SRAM-based |
| Core Supply Voltage (VCCINT) | 5.0 V |
| I/O Supply Voltage (VCCIO) | 3.3 V or 5.0 V (MultiVolt) |
| Internal Operating Frequency | 125 MHz (max) |
| Speed Grade | -3 (faster than -4, slower than -2) |
| Nhiệt độ hoạt động | 0 °C to +85 °C (industrial, 'N' suffix) |
| Configuration Method | Serial EPROM or JTAG (SRAM-based) |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPF6016TI144-3N
| Chân 1 | I/O — User I/O pin (bank-dependent VCCIO) |
| Chân 2 | I/O — User I/O pin |
| Chân 3 | I/O — User I/O pin |
| Chân 4 | I/O — User I/O pin |
| Chân 5 | I/O — User I/O pin |
| Chân 6 | I/O — User I/O pin |
| Chân 7 | I/O — User I/O pin |
| Chân 8 | VCCINT — Core supply 5.0 V |
| Chân 9 | I/O — User I/O pin |
| Chân 10 | I/O — User I/O pin |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O pin |
| Chân 13 | I/O — User I/O pin |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | I/O — User I/O pin |
| Chân 16 | I/O — User I/O pin |
| Chân 17 | I/O — User I/O pin |
| Chân 18 | I/O — User I/O pin |
| Chân 19 | I/O — User I/O pin |
| Chân 20 | I/O — User I/O pin |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — User I/O pin |
| Chân 23 | I/O — User I/O pin |
| Chân 24 | I/O — User I/O pin |
| Chân 25 | I/O — User I/O pin |
| Chân 26 | I/O — User I/O pin |
| Chân 27 | I/O — User I/O pin |
| Chân 28 | VCCIO — I/O supply (3.3 V or 5.0 V) |
| Chân 29 | I/O — User I/O pin |
| Chân 30 | I/O — User I/O pin |
| Chân 31 | I/O — User I/O pin |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | I/O — User I/O pin |
| Chân 34 | I/O — User I/O pin |
| Chân 35 | GND — Ground |
| Chân 36 | I/O — User I/O pin |
| Chân 37 | I/O — User I/O pin |
| Chân 38 | I/O — User I/O pin |
| Chân 39 | I/O — User I/O pin |
| Chân 40 | I/O — User I/O pin |
| Chân 41 | I/O — User I/O pin |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | VCCINT — Core supply 5.0 V |
| Chân 44 | I/O — User I/O pin |
| Chân 45 | I/O — User I/O pin |
| Chân 46 | I/O — User I/O pin |
| Chân 47 | I/O — User I/O pin |
| Chân 48 | I/O — User I/O pin |
| Chân 49 | I/O — User I/O pin |
| Chân 50 | GND — Ground |
| Chân 51 | I/O — User I/O pin |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | I/O — User I/O pin |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | I/O — User I/O pin |
| Chân 57 | VCCIO — I/O supply (3.3 V or 5.0 V) |
| Chân 58 | I/O — User I/O pin |
| Chân 59 | I/O — User I/O pin |
| Chân 60 | I/O — User I/O pin |
| Chân 61 | I/O — User I/O pin |
| Chân 62 | I/O — User I/O pin |
| Chân 63 | I/O — User I/O pin |
| Chân 64 | GND — Ground |
| Chân 65 | I/O — User I/O pin |
| Chân 66 | I/O — User I/O pin |
| Chân 67 | I/O — User I/O pin |
| Chân 68 | I/O — User I/O pin |
| Chân 69 | I/O — User I/O pin |
| Chân 70 | I/O — User I/O pin |
| Chân 71 | I/O — User I/O pin |
| Chân 72 | VCCINT — Core supply 5.0 V |
| Chân 73 | I/O — User I/O pin |
| Chân 74 | I/O — User I/O pin |
| Chân 75 | I/O — User I/O pin |
| Chân 76 | I/O — User I/O pin |
| Chân 77 | I/O — User I/O pin |
| Chân 78 | I/O — User I/O pin |
| Chân 79 | GND — Ground |
| Chân 80 | I/O — User I/O pin |
| Chân 81 | I/O — User I/O pin |
| Chân 82 | I/O — User I/O pin |
| Chân 83 | I/O — User I/O pin |
| Chân 84 | I/O — User I/O pin |
| Chân 85 | I/O — User I/O pin |
| Chân 86 | VCCIO — I/O supply (3.3 V or 5.0 V) |
| Chân 87 | I/O — User I/O pin |
| Chân 88 | I/O — User I/O pin |
| Chân 89 | I/O — User I/O pin |
| Chân 90 | I/O — User I/O pin |
| Chân 91 | I/O — User I/O pin |
| Chân 92 | I/O — User I/O pin |
| Chân 93 | GND — Ground |
| Chân 94 | I/O — User I/O pin |
| Chân 95 | I/O — User I/O pin |
| Chân 96 | I/O — User I/O pin |
| Chân 97 | I/O — User I/O pin |
| Chân 98 | I/O — User I/O pin |
| Chân 99 | I/O — User I/O pin |
| Chân 100 | I/O — User I/O pin |
| Chân 101 | VCCINT — Core supply 5.0 V |
| Chân 102 | I/O — User I/O pin |
| Chân 103 | I/O — User I/O pin |
| Chân 104 | I/O — User I/O pin |
| Chân 105 | I/O — User I/O pin |
| Chân 106 | I/O — User I/O pin |
| Chân 107 | I/O — User I/O pin |
| Chân 108 | GND — Ground |
| Chân 109 | I/O — User I/O pin |
| Chân 110 | I/O — User I/O pin |
| Chân 111 | I/O — User I/O pin |
| Chân 112 | I/O — User I/O pin |
| Chân 113 | I/O — User I/O pin |
| Chân 114 | I/O — User I/O pin |
| Chân 115 | VCCIO — I/O supply (3.3 V or 5.0 V) |
| Chân 116 | I/O — User I/O pin |
| Chân 117 | I/O — User I/O pin |
| Chân 118 | I/O — User I/O pin |
| Chân 119 | I/O — User I/O pin |
| Chân 120 | I/O — User I/O pin |
| Chân 121 | I/O — User I/O pin |
| Chân 122 | GND — Ground |
| Chân 123 | I/O — User I/O pin |
| Chân 124 | I/O — User I/O pin |
| Chân 125 | I/O — User I/O pin |
| Chân 126 | I/O — User I/O pin |
| Chân 127 | I/O — User I/O pin |
| Chân 128 | I/O — User I/O pin |
| Chân 129 | I/O — User I/O pin |
| Chân 130 | VCCINT — Core supply 5.0 V |
| Chân 131 | TDI — JTAG test data in |
| Chân 132 | TRST — JTAG test reset |
| Chân 133 | TMS — JTAG test mode select |
| Chân 134 | TCK — JTAG test clock |
| Chân 135 | TDO — JTAG test data out |
| Chân 136 | nSTATUS — Configuration status (open-drain) |
| Chân 137 | nCONFIG — Configuration control (active-low) |
| Chân 138 | DCLK — Configuration clock input |
| Chân 139 | DATA0 — Configuration data input |
| Chân 140 | CONF_DONE — Configuration complete (open-drain) |
| Chân 141 | MSEL0 — Configuration mode select 0 |
| Chân 142 | MSEL1 — Configuration mode select 1 |
| Chân 143 | GND — Ground |
| Chân 144 | VCCINT — Core supply 5.0 V |
Ứng dụng tiêu biểu
EPF6016TI144-3N phù hợp cho 6 Áp dụngs: Telecom Line-Card Glue Logic, Industrial Control Boards, PCI / ISA Bus Bridges, Custom Peripheral Controllers, Prototype Gate-Array Emulation, Mixed-Voltage Legacy Board Designs.
Telecom Line-Card Glue Logic
The EPF6016TI144-3N fits telecom line-card glue-logic roles because its 117 user I/O and 1,320 logic elements provide enough capacity to bridge backplane buses, fan-out interrupts, and perform protocol conversion on legacy TDM cards. The 5.0 V core with MultiVolt I/O lets designers mix 3.3 V and 5.0 V peripherals on the same card without level translators, and the 125 MHz internal frequency easily meets typical TDM/E1 timing margins. The 144-LQFP footprint is hand-rework-friendly for field service. Trade-off: the SRAM fabric loses configuration at power-down, so a configuration EPROM (EPC1/EPC2) must be co-located on every line card.
Được đề xuất
Industrial Control Boards
The EPF6016TI144-3N is widely deployed on industrial PLC and motion-control boards where deterministic 5.0 V logic interfaces are needed to drive optocouplers, 24 V I/O modules, and legacy 8255-style peripheral buses. The 0 °C to +85 °C industrial temperature rating and 132 LABs give designers enough logic to implement custom PID loops, encoder quadrature decoders, and timing-critical interrupt controllers. MultiVolt I/O allows direct connection to 3.3 V ADC/DAC front-ends without external buffers. The part is obsolete, so legacy boards must plan a Cyclone IV migration path while maintaining the same 144-LQFP PCB footprint for as long as inventory lasts.
Được đề xuất
PCI / ISA Bus Bridges
The EPF6016TI144-3N excels at legacy PCI / ISA bus-bridge roles where 117 user I/O are needed to fan out address, data, and control signals between the host bus and downstream peripherals. Its 5.0 V core is natively compatible with PCI 5.0 V signaling, and MultiVolt I/O lets it bridge to 3.3 V CardBus or MiniPCI peripherals on the same card. The SRAM-based fabric and JTAG support enable in-system bitstream updates for bug fixes and protocol updates. Trade-off: designers must budget for an EPC2 configuration EPROM and ensure the 5.0 V supply is well decoupled because the 0.42 µm CMOS process draws meaningful dynamic current at 33 MHz PCI frequencies.
Được đề xuất
Custom Peripheral Controllers
Engineers use the EPF6016TI144-3N as a custom peripheral controller in legacy printers, point-of-sale terminals, and medical instrumentation where the 16K-gate fabric implements state machines, FIFO glue, and protocol handlers without the cost of an ASIC. The 144-LQFP package is hand-solderable and easy to rework, while the 5.0 V tolerance matches the power rails still common in those systems. The -3 speed grade delivers tight timing closure for serial-protocol controllers, and MultiVolt I/O lets the part talk directly to 3.3 V sensors and ADCs. Migration note: the part is obsolete, so new designs should target Cyclone IV in a similar TQFP-144 footprint to preserve PCB layout.
Được đề xuất
Prototype Gate-Array Emulation
The EPF6016TI144-3N is a cost-effective gate-array emulation platform for prototyping 16K-gate ASIC designs before mask commitment. Designers map RTL to the 1,320 logic elements, exercise real I/O on the 117 user pins, and validate timing at the 125 MHz internal frequency before tape-out. The JTAG port supports rapid bitstream reload during iterative bring-up, and MultiVolt I/O lets prototype boards mix legacy and modern voltage domains. The 144-LQFP package fits on a daughter-card alongside logic analyzers and scope probes for clean debug access. Caveat: SRAM-based fabric is volatile, so a configuration EPROM must be co-resident on every prototype card.
Được đề xuất
Mixed-Voltage Legacy Board Designs
The EPF6016TI144-3N supports mixed 3.3 V / 5.0 V board designs through its MultiVolt I/O feature, where the VCCIO rail can be set independently to 3.3 V or 5.0 V while VCCINT remains at 5.0 V. This is ideal for legacy systems that retain 5.0 V microcontrollers, SRAM, and bus transceivers while adding modern 3.3 V ADC/DAC/USB peripherals. The 117 user I/O can be partitioned between the two voltage domains on a per-bank basis, eliminating external level shifters and reducing BOM cost. The 132 LABs also let designers integrate the glue logic that was previously scattered across 74HCxx and 74LVCxx buffers, simplifying the board further.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6016TI144-3N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPF6016TI144-2N | EPF6016ATI144-3N | EPF6016ATI144-3 | EPF6016ATI144-2N | EPF6016ATI144-2 | EPF6016TI144-3 |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP (TQFP) | 144-LQFP (TQFP) - same | 144-LQFP (TQFP) - same | 144-LQFP (TQFP) - same | 144-LQFP (TQFP) - same | 144-LQFP (TQFP) - same | 144-LQFP (TQFP) - same |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Usable Gates | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 |
| Logic Elements | 1,320 | 1,320 | 1,320 | 1,320 | 1,320 | 1,320 | 1,320 |
| Speed Grade | -3 (faster) | -2 (slower) | -3 (faster) | -3 (faster) | -2 (slower) | -2 (slower) | -3 (faster) |
| Temperature Grade | Industrial (0C to +85C) | Industrial (0C to +85C) | Automotive (-40C to +125C) | Automotive (-40C to +125C) | Automotive (-40C to +125C) | Automotive (-40C to +125C) | Commercial (0C to +70C) |
| Core Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Industrial temperature bin with -3 speed grade (vsEPF6016TI144-3 (commercial temp, -3 speed))
- Highest Fmax in the FLEX 6016 TQFP-144 family (vsEPF6016TI144-2N)
- 117 user I/O out of 144 pins (vsEPF6010ATC144-3 (FLEX 10K10, same TQFP-144))
Ghi chú thiết kế
The EPF6016TI144-3N requires a stable 5.0 V core supply on every VCCINT pin (typically pins 8, 43, 72, 101, 130, 144 on the TQFP-144) plus a separate VCCIO rail (typically pins 28, 57, 86, 115) that can be tied to 3.3 V or 5.0 V. Decouple each VCCINT pin with a 0.1 µF ceramic cap placed within 5 mm of the pin, and add a bulk 10 µF tantalum or ceramic near the package. Estimated: at 100% toggle activity at 33 MHz on a PCI bus design, total current draw is roughly 100-150 mA on VCCINT plus 20-50 mA on VCCIO depending on loading.
The 144-LQFP package has 0.5 mm pitch gull-wing leads and a 20 mm body, so PCB layout must use 0.15 mm/0.20 mm trace-and-space rules and vias-in-pad or via-tented fan-out under the body. Estimated: 4 layers are recommended (top signal, inner ground, inner VCC, bottom signal) with a continuous ground plane beneath the device to control the 0.42 µm CMOS process's switching noise. Keep configuration EPROM (EPC1/EPC2) within 50 mm of the FPGA's DATA0/DCLK pins to avoid signal-integrity issues at 33 MHz configuration rates.
Common pitfalls when designing with the EPF6016TI144-3N include (1) forgetting the configuration EPROM because SRAM-based FPGAs lose their bitstream at every power-down, (2) leaving JTAG pins floating which can cause spurious configuration triggers, (3) mixing 3.3 V and 5.0 V signals on a single VCCIO bank which will damage the 5.0 V-tolerance I/O cells, and (4) omitting the nCONFIG pull-up resistor which prevents reliable reconfiguration. Always strap MSEL pins for the correct configuration mode (typically MSEL1=0, MSEL0=0 for serial EPROM configuration) before power-up.
Thông tin tuân thủ
RoHS / REACH / lead-free / halogen-free status was not present in the verified distributor data and is marked [DATA_NEEDED]. The FLEX 6000 family predates widespread RoHS adoption, so many original parts are non-RoHS; engineers should confirm with the distributor before assuming compliance.
