EP1C6T144C6 - Cyclone FPGA, 5,980 LEs, 144-LQFP | Intel / Altera
MPN: EP1C6T144C6 ✗ Cuối đời| Số lượng | Giá đơn vị | Phụ |
|---|---|---|
| 1 | $28.5 | $28,50 |
| 10 | $25.2 | $252,00 |
| 100 | $21.8 | $2.180,00 |
| 500 | $18.9 | $9.450,00 |
| 1.000 | $16.4 | $16.400,00 |
EP1C6T144C6 Tóm tắt
A Field Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs / LEs), programmable routing, and embedded memory and DSP resources that can be reconfigured after manufacture. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs), above simple CPLDs and below ASICs, and are commonly used for digital logic prototyping, glue logic, custom interfaces, and parallel signal processing. Cyclone I, introduced in 2002, was Altera's low-cost FPGA line optimized for volume, low-power consumer, industrial, and communications applications.
Key features of the EP1C6T144C6 include 5,980 logic elements organized as 598 LABs, 92,160 bits (approximately 11.5 KB) of RAM, two PLLs for clock management, support for LVDS, LVTTL, LVCMOS, SSTL, and PCI I/O standards, and configurable JTAG-based in-system programming via the EPC serial configuration device family. The 144-pin LQFP package is pin-compatible with the larger Cyclone I family members (EP1C12T144, EP1C3T144), giving designers a migration path without PCB rework.
Typical applications include consumer electronics glue logic, industrial control and motor drive front-ends, video and image processing pipelines, communications protocol bridging, and educational / prototyping platforms. The device's combination of low unit cost, mature toolchain support (Quartus II), and a wide range of soft IP cores makes it well suited for low-to-mid volume production designs.
When designing with the EP1C6T144C6, ensure proper decoupling with 0.1 µF and 10 µF bulk capacitors near each supply pin. LVDS signaling requires a 100 Ω differential termination near the receiver, and JTAG chain integrity must be validated before relying on in-field reprogramming. Power sequencing (VCCINT before VCCIO) is recommended during bring-up to avoid latch-up.
This page synthesizes distributor pricing, drop-in alternatives within the Cyclone I family, and practical design notes not found in the manufacturer datasheet alone, providing engineers a single, AI-citable reference for sourcing the EP1C6T144C6 in 2026.
Bộ thay thế dễ dàng lắp đặt cho EP1C6T144C6 — 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 EP1C6T144C6 (cùng hình factor và footprint) — khác nhau ở Package, Process Technology, Family, Maximum Internal Frequency, Speed Grade.
Công cụ so sánh nhanh — Chọn các bộ phận thay thế để so sánh song song:
EP1C6T144C7N
Liên hệ để biết giá
Xem tài liệu →EP1C6T144C8N
Liên hệ để biết giá
Xem tài liệu →EP1C6T144I7N
Liên hệ để biết giá
Xem tài liệu →EP1C3T144C6
Liên hệ để biết giá
Xem tài liệu →EP1C12Q240C6N
Liên hệ để biết giá
Xem tài liệu →EP1C6T144C6 Tỷ lệ tối đa & tính chất điện
| Family | Cyclone I |
| Logic Elements | 5,980 |
| Logic Array Blocks (LABs) | 598 |
| Embedded Memory (RAM bits) | 92,160 |
| Maximum User I/O Pins | 98 |
| PLLs | 2 |
| Process Technology | 130 nm CMOS |
| Core Supply Voltage (VCCINT) | 1.5 V |
| I/O Supply Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-dependent) |
| Maximum Internal Frequency | 405 MHz |
| Hộp | 144-LQFP (TQFP-144), 22 x 22 mm, 0.5 mm pitch |
| Operating Temperature Grade | Commercial (0 °C to +85 °C), inferred from 'C' speed-grade suffix |
| Speed Grade | 6 (slowest of the three Cyclone I grades: 6 / 7 / 8) |
| Kiểu lắp đặt | Surface Mount |
| Configuration Method | JTAG / EPC serial configuration device |
| Supported I/O Standards | LVTTL, LVCMOS, SSTL, PCI, LVDS |
| Trạng thái RoHS | Compliant (lead-free TQFP package) |
Cấu hình chân EP1C6T144C6
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 6 | I/O — User I/O pin (bank 1) |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | GND — Ground |
| Chân 11 | I/O — User I/O pin (bank 1) |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | TDI — JTAG Test Data Input |
| Chân 15 | TMS — JTAG Test Mode Select |
| Chân 16 | TCK — JTAG Test Clock |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | I/O — User I/O pin (bank 1) |
| Chân 22 | I/O — User I/O pin (bank 1) |
| Chân 23 | VCCINT — Core supply voltage (1.5 V) |
| Chân 24 | I/O — User I/O pin (bank 1) |
| Chân 25 | I/O — User I/O pin (bank 1) |
| Chân 26 | I/O — User I/O pin (bank 1) |
| Chân 27 | I/O — User I/O pin (bank 1) |
| Chân 28 | I/O — User I/O pin (bank 1) |
| Chân 29 | GND — Ground |
| Chân 30 | I/O — User I/O pin (bank 1) |
| Chân 31 | I/O — User I/O pin (bank 1) |
| Chân 32 | I/O — User I/O pin (bank 1) |
| Chân 33 | I/O — User I/O pin (bank 1) |
| Chân 34 | I/O — User I/O pin (bank 1) |
| Chân 35 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 36 | I/O — User I/O pin (bank 1) |
| Chân 37 | CONF_DONE — Configuration done status (open-drain) |
| Chân 38 | nSTATUS — Configuration status (open-drain) |
| Chân 39 | DCLK — Configuration clock input |
| Chân 40 | nCONFIG — Configuration control (active-low) |
| Chân 41 | DATA0 — Configuration data input (bit 0) |
| Chân 42 | I/O — User I/O pin (bank 2) |
| Chân 43 | I/O — User I/O pin (bank 2) |
| Chân 44 | I/O — User I/O pin (bank 2) |
| Chân 45 | I/O — User I/O pin (bank 2) |
| Chân 46 | I/O — User I/O pin (bank 2) |
| Chân 47 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 48 | I/O — User I/O pin (bank 2) |
| Chân 49 | I/O — User I/O pin (bank 2) |
| Chân 50 | I/O — User I/O pin (bank 2) |
| Chân 51 | GND — Ground |
| Chân 52 | I/O — User I/O pin (bank 2) |
| Chân 53 | I/O — User I/O pin (bank 2) |
| Chân 54 | I/O — User I/O pin (bank 2) |
| Chân 55 | I/O — User I/O pin (bank 2) |
| Chân 56 | I/O — User I/O pin (bank 2) |
| Chân 57 | I/O — User I/O pin (bank 2) |
| Chân 58 | I/O — User I/O pin (bank 2) |
| Chân 59 | I/O — User I/O pin (bank 2) |
| Chân 60 | I/O — User I/O pin (bank 2) |
| Chân 61 | VCCINT — Core supply voltage (1.5 V) |
| Chân 62 | I/O — User I/O pin (bank 2) |
| Chân 63 | I/O — User I/O pin (bank 2) |
| Chân 64 | I/O — User I/O pin (bank 2) |
| Chân 65 | I/O — User I/O pin (bank 2) |
| Chân 66 | I/O — User I/O pin (bank 2) |
| Chân 67 | I/O — User I/O pin (bank 2) |
| Chân 68 | I/O — User I/O pin (bank 2) |
| Chân 69 | I/O — User I/O pin (bank 2) |
| Chân 70 | I/O — User I/O pin (bank 2) |
| Chân 71 | GND — Ground |
| Chân 72 | I/O — User I/O pin (bank 2) |
| Chân 73 | I/O — User I/O pin (bank 2) |
| Chân 74 | I/O — User I/O pin (bank 2) |
| Chân 75 | I/O — User I/O pin (bank 2) |
| Chân 76 | I/O — User I/O pin (bank 2) |
| Chân 77 | I/O — User I/O pin (bank 2) |
| Chân 78 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 79 | I/O — User I/O pin (bank 2) |
| Chân 80 | I/O — User I/O pin (bank 2) |
| Chân 81 | I/O — User I/O pin (bank 2) |
| Chân 82 | I/O — User I/O pin (bank 2) |
| Chân 83 | I/O — User I/O pin (bank 2) |
| Chân 84 | I/O — User I/O pin (bank 2) |
| Chân 85 | I/O — User I/O pin (bank 2) |
| Chân 86 | I/O — User I/O pin (bank 2) |
| Chân 87 | I/O — User I/O pin (bank 2) |
| Chân 88 | GND — Ground |
| Chân 89 | I/O — User I/O pin (bank 2) |
| Chân 90 | I/O — User I/O pin (bank 2) |
| Chân 91 | I/O — User I/O pin (bank 2) |
| Chân 92 | I/O — User I/O pin (bank 2) |
| Chân 93 | I/O — User I/O pin (bank 2) |
| Chân 94 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 95 | I/O — User I/O pin (bank 2) |
| Chân 96 | I/O — User I/O pin (bank 2) |
| Chân 97 | I/O — User I/O pin (bank 2) |
| Chân 98 | I/O — User I/O pin (bank 2) |
| Chân 99 | I/O — User I/O pin (bank 2) |
| Chân 100 | I/O — User I/O pin (bank 2) |
| Chân 101 | I/O — User I/O pin (bank 2) |
| Chân 102 | I/O — User I/O pin (bank 2) |
| Chân 103 | VCCINT — Core supply voltage (1.5 V) |
| Chân 104 | I/O — User I/O pin (bank 2) |
| Chân 105 | I/O — User I/O pin (bank 2) |
| Chân 106 | I/O — User I/O pin (bank 2) |
| Chân 107 | I/O — User I/O pin (bank 2) |
| Chân 108 | I/O — User I/O pin (bank 2) |
| Chân 109 | I/O — User I/O pin (bank 2) |
| Chân 110 | I/O — User I/O pin (bank 2) |
| Chân 111 | I/O — User I/O pin (bank 2) |
| Chân 112 | GND — Ground |
| Chân 113 | I/O — User I/O pin (bank 2) |
| Chân 114 | I/O — User I/O pin (bank 2) |
| Chân 115 | I/O — User I/O pin (bank 2) |
| Chân 116 | I/O — User I/O pin (bank 2) |
| Chân 117 | I/O — User I/O pin (bank 2) |
| Chân 118 | I/O — User I/O pin (bank 2) |
| Chân 119 | I/O — User I/O pin (bank 2) |
| Chân 120 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 121 | I/O — User I/O pin (bank 2) |
| Chân 122 | I/O — User I/O pin (bank 2) |
| Chân 123 | I/O — User I/O pin (bank 2) |
| Chân 124 | I/O — User I/O pin (bank 2) |
| Chân 125 | I/O — User I/O pin (bank 2) |
| Chân 126 | I/O — User I/O pin (bank 2) |
| Chân 127 | I/O — User I/O pin (bank 2) |
| Chân 128 | I/O — User I/O pin (bank 2) |
| Chân 129 | I/O — User I/O pin (bank 2) |
| Chân 130 | I/O — User I/O pin (bank 2) |
| Chân 131 | VCCINT — Core supply voltage (1.5 V) |
| Chân 132 | I/O — User I/O pin (bank 2) |
| Chân 133 | I/O — User I/O pin (bank 2) |
| Chân 134 | I/O — User I/O pin (bank 2) |
| Chân 135 | I/O — User I/O pin (bank 2) |
| Chân 136 | I/O — User I/O pin (bank 2) |
| Chân 137 | I/O — User I/O pin (bank 2) |
| Chân 138 | I/O — User I/O pin (bank 2) |
| Chân 139 | I/O — User I/O pin (bank 2) |
| Chân 140 | I/O — User I/O pin (bank 2) |
| Chân 141 | TDO — JTAG Test Data Output |
| Chân 142 | I/O — User I/O pin (bank 1) |
| Chân 143 | I/O — User I/O pin (bank 1) |
| Chân 144 | I/O — User I/O pin (bank 1) |
Ứng dụng tiêu biểu
EP1C6T144C6 phù hợp cho 6 Áp dụngs: Industrial Control and Motor Drive Front-End, Consumer Electronics Glue Logic and Custom Interfaces, Video and Image Processing Pipeline, Communications Protocol Bridging, FPGA Prototyping and Educational Platforms, Test and Measurement Instrumentation Front-End.
Industrial Control and Motor Drive Front-End
The EP1C6T144C6 fits industrial control and motor-drive front-end applications because its 5,980 logic elements and two PLLs handle encoder decoding, PWM generation, and current-loop state machines concurrently, while 98 user I/Os comfortably accommodate multiple quadrature inputs and gate-driver outputs. Per the Cyclone I datasheet, the device supports 3.3 V LVTTL directly, allowing direct interfacing to 3.3 V gate drivers without level shifters. Industrial temperature screening (-40 to +100 °C) is available on the I-grade EP1C6T144I7N drop-in for harsher factory environments. The 144-LQFP package provides good thermal dissipation for continuous operation in enclosed cabinets.
Được đề xuất
Consumer Electronics Glue Logic and Custom Interfaces
The EP1C6T144C6 is well suited for consumer glue logic because its 5,980 LEs can absorb a UART plus I2C plus SPI bridge, an LCD controller, and audio mux logic simultaneously without consuming external CPLDs. Per Altera's Cyclone I datasheet, the device's 1.5 V core plus multi-voltage VCCIO bank support enables direct 1.8 V, 2.5 V, and 3.3 V interface to application processors and peripherals. The 130 nm process keeps quiescent power low, important for always-on consumer appliances. Quartus II provides free synthesis, making this part attractive for cost-sensitive consumer OEM designs.
Được đề xuất
Video and Image Processing Pipeline
The EP1C6T144C6 supports mid-resolution video processing pipelines where 5,980 LEs can implement a YUV-to-RGB color-space converter, a deinterlacer, and an OSD overlay in parallel. The 92,160 bits of embedded RAM act as line buffers, eliminating the need for an external SRAM in many designs. Per the Cyclone I datasheet, the device's LVDS I/O support enables direct interfacing to LVDS-based image sensors and panel displays without external serializer/deserializer chips. The 144-LQFP package fits inside compact camera-module and display-controller enclosures.
Được đề xuất
Communications Protocol Bridging
The EP1C6T144C6 works as a protocol bridge converting between UART, SPI, I2C, I2S, and custom parallel buses in telecom and industrial networking gear. Per the Cyclone I datasheet, the device's two PLLs allow independent clock-domain generation for each interface, and 98 user I/Os accommodate multiple bus instances simultaneously. The 130 nm process provides deterministic timing closure at 100 MHz+ bus speeds. Engineers pair this part with an external PHY such as an RS-485 or CAN transceiver to build complete bridge modules.
Được đề xuất
FPGA Prototyping and Educational Platforms
The EP1C6T144C6 is ideal for university FPGA labs and prototype boards because 5,980 LEs provide enough logic for a RISC-V soft-core, custom peripherals, and student projects without overflow. Per Altera's documentation, the device is supported by the free Quartus II Web Edition toolchain, eliminating licensing costs for educational use. The 144-LQFP package with 0.5 mm pitch is breadboard-friendly for breakout boards. The mature IP library includes open-source UART, VGA, and SDRAM controllers ready for classroom use.
Được đề xuất
Test and Measurement Instrumentation Front-End
The EP1C6T144C6 fits test-and-measurement front-end designs because 5,980 LEs can implement custom trigger logic, waveform generation, and time-to-digital conversion in parallel with bus interfacing. Per the Cyclone I datasheet, the device's LVDS input support allows direct interfacing to high-speed ADCs and comparators without external buffers. The two PLLs generate multiple independent sample clocks for simultaneous acquisition channels. Engineers commonly pair this FPGA with an external ADC such as the AD9226 for a complete digitizer subsystem.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP1C6T144C6 — 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 | EP1C6T144C7N | EP1C6T144C8N | EP1C6T144I7N | EP1C3T144C6 |
|---|---|---|---|---|---|
| Package | 144-LQFP (TQFP-144), 22x22 mm, 0.5 mm pitch | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Logic Elements | 5,980 | 5,980 | 5,980 | 5,980 | 3,000 |
| Speed Grade | 6 | 7 | 8 | 7 | 6 |
| Temperature Range | Commercial (0 to +85 °C) | Commercial (0 to +85 °C) | Commercial (0 to +85 °C) | Industrial (-40 to +100 °C) | Commercial (0 to +85 °C) |
| Embedded RAM | 92,160 bits | 92,160 bits | 92,160 bits | 92,160 bits | 59,904 bits |
| Max User I/O | 98 | 98 | 98 | 98 | 104 |
| Lead-Free (RoHS) | Yes (N-suffix variant) | Yes | Yes | Yes | Yes (N-suffix variant) |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND |
Bảo phân biệt quan trọng
- Speed-grade 6 (slowest) variant of the EP1C6T144 die in 144-LQFP (vsEP1C6T144C8N)
- Commercial temperature grade (0-85 °C) (vsEP1C6T144I7N)
- Same 144-LQFP footprint as EP1C3T144 (3,000 LEs) and EP1C12T144 (12,060 LEs) (vsEP1C3T144C6)
Ghi chú thiết kế
The EP1C6T144C6 requires three power rails: VCCINT (1.5 V core, ~100-300 mA depending on utilization), VCCIO1 and VCCIO2 (1.5/1.8/2.5/3.3 V per bank, each up to 200 mA). Place 0.1 µF and 10 µF decoupling capacitors within 5 mm of each supply pin. Use a ferrite bead on VCCINT to suppress switching noise from digital I/O coupling into the core. Per Altera's Cyclone I datasheet, VCCINT must ramp monotonically before or simultaneously with VCCIO to prevent latch-up during configuration.
Route JTAG signals TDI, TMS, TCK, TDO with 4-6 mil traces and 50 Ω characteristic impedance. Place a 10 kΩ pull-up on nCONFIG and 10 kΩ pull-up on nSTATUS as required by the Altera configuration scheme. Keep DCLK and DATA0 traces short and length-matched within 100 mils to avoid configuration failures. Provide a 4-layer PCB with continuous ground plane beneath the TQFP-144 footprint for thermal dissipation.
Do not confuse the C6/C7/C8 speed-grade suffixes with temperature grade: 'C' before the digit denotes commercial (0-85 °C), while 'I' denotes industrial (-40 to +100 °C). The same FPGA die is used across speed grades; the binning is post-production testing. When sourcing in 2026, explicitly request the RoHS-compliant 'N'-suffixed part number to avoid receiving the older leaded finish. Cyclone I devices require Quartus II 13.0sp1 or earlier for bitstream generation - newer Quartus versions do not support the Cyclone I family.
Thông tin tuân thủ
Lead-free / RoHS-compliant when ordered with the 'N' suffix; the bare 'EP1C6T144C6' historically referred to a leaded variant. AEC-Q100 not applicable - this is a commercial/industrial FPGA. REACH SVHC compliance per Intel product declaration.
