EP1C6Q240I6N - Cyclone FPGA, 5980 LE, 185 I/O | Altera
부품 번호: EP1C6Q240I6N ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.75 | $167.50 |
| 100 | $14.2 | $1,420.00 |
| 500 | $12.4 | $6,200.00 |
| 1,000 | $10.9 | $10,900.00 |
| 3,000 | $9.85 | $29,550.00 |
EP1C6Q240I6N 개요
An FPGA is a semiconductor device whose digital logic can be reconfigured after manufacturing by loading a bitstream into SRAM-based configuration cells. Unlike a fixed-function ASIC or MCU, an FPGA is reprogrammable, so the same EP1C6Q240I6N can serve different logic functions by changing its configuration. In the component hierarchy, an FPGA is a programmable logic device, a subset of programmable logic ICs and ultimately an integrated circuit.
Key features include 5,980 logic elements for moderate-density RTL, 92,160 RAM bits for FIFOs and small buffers, and up to 185 user I/O pins for board-level interfaces. The 130 nm 1.5 V architecture keeps core power manageable, while the -40°C to +100°C industrial rating permits operation in factory, telecom, and outdoor equipment. The 405.2 MHz maximum clock and distributed memory support state machines, bus interfaces, and data preprocessing.
The Cyclone family was positioned as Altera's low-cost FPGA line, balancing logic capacity, memory, I/O, and price. The EP1C6 device is SRAM-based and must receive configuration at power-up from an external configuration device such as an Altera EPCS serial flash or through a download cable. The 240-pin PQFP package provides high I/O count in a wire-bonded surface-mount format, and the core 1.5 V supply is typically derived from a board power rail.
Typical applications include industrial motor control, communication protocol bridging, video timing and display processing, and medical equipment front-end logic. With 185 I/O pins, the FPGA can capture or drive parallel buses and multiple sensor channels, while 92,160 RAM bits reduce the need for external FIFOs. The industrial temperature range allows installation inside cabinets or enclosures with limited forced-air cooling.
When designing with the EP1C6Q240I6N, place 100 nF ceramic capacitors close to every core and I/O supply pin and add bulk capacitance near the 1.5 V regulator. Keep the configuration interface clean during power-up and verify that VCCIO rails are compatible with the connected logic family. On a PQFP-240 board, route with controlled fanout on 0.5 mm pitch and follow the manufacturer pin list for all nets.
This page aggregates verified distributor data, packaging variants, practical FPGA design notes, and drop-in alternatives so you can evaluate the EP1C6Q240I6N without visiting multiple sources. The manufacturer datasheet remains authoritative for electrical ratings, while XAIPART adds pricing context, replacement guidance, and procurement support for engineering teams.
드롭인 대체품: EP1C6Q240I6N — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EP1C6Q240I6N (동일 폼 팩터 및 풋프린트) — 차이점: Speed Grade, Configuration Type, Process Technology, RoHS Status, Total RAM Bits.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EP1C6Q240I6
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
EP1C6Q240I7N
✅ 드롭인✓ 재고 있음
$21.75 / 개
데이터시트 보기 →EP1C6Q240C6N
✅ 드롭인✓ 재고 있음
$29.9 / 개
데이터시트 보기 →EP1C6Q240C7N
✅ 드롭인✓ 재고 있음
$28.9 / 개
데이터시트 보기 →EP1C6Q240C8N
✅ 드롭인✓ 재고 있음
$9.6 / 개
데이터시트 보기 →EP1C6Q240I6N 최대 정격 & 전기적 특성
| FPGA Family | Cyclone |
| Number of Logic Elements | 5980 |
| Total RAM Bits | 92160 |
| User I/O Pins | 185 |
| 최대 클록 주파수 | 405.2 MHz |
| Core Supply Voltage | 1.5 V |
| Process Technology | 130 nm |
| Package Type | 240-Pin PQFP (BFQFP) |
| 실장 유형 | Surface Mount |
| 동작 온도 범위 | -40°C to +100°C |
| Configuration Type | SRAM-based FPGA |
| Lead-Free / RoHS Finish | Yes, N suffix |
| Speed Grade | -6 (I6) |
EP1C6Q240I6N 240-pin pqfp (bfqfp) 핀 구성 가이드
EP1C6Q240I6N(240-pin pqfp (bfqfp) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: EP1C6Q240I6N.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EP1C6Q240I6N 적합 용도: 6 애플리케이션s: Industrial Motor Control, Communication Protocol Bridging, Video and Display Interface Processing, Medical Equipment Front-End Logic, Transportation and Test Systems, IoT and Sensor Data Aggregation.
Industrial Motor Control
The EP1C6Q240I6N suits industrial motor control because its 5,980 logic elements can implement encoder decoding, PWM timing, and fault logic on one device. It has 185 user I/O pins, allowing direct connection to multiple position sensors, isolated gate-driver interfaces, and operator panel inputs without a large external CPLD. The 1.5 V core and 92,160 RAM bits keep buffering tasks local. In a typical variable-speed drive, the FPGA is programmed to generate complementary PWM signals and monitor overcurrent flags, while a host CPU handles the control loop. Designers should isolate FPGA I/O from the high-voltage power stage and add proper power-supply decoupling for the 1.5 V core. Because the part is SRAM-based, an EPCS configuration memory should be connected to the MSEL pins for automatic power-up configuration.
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Communication Protocol Bridging
For communication infrastructure, the EP1C6Q240I6N can bridge parallel and serial buses because it provides 185 user I/O pins and runs up to 405.2 MHz internally. The 92,160 RAM bits are useful for buffering packets, FIFO synchronization, and small protocol state tables. The industrial temperature range lets it operate in uncontrolled telecom cabinets, while the 1.5 V core keeps switching power reasonable for a 130 nm FPGA. A typical design receives UART, SPI, or parallel data, processes framing in logic elements, and retransmits on a second interface. Since the FPGA is SRAM-based, the configuration bitstream should be held in an Altera EPCS serial configuration device or loaded by a processor at power-up. Keep all I/O banks at the correct VCCIO voltage to match attached transceivers.
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Video and Display Interface Processing
In video and display systems, the EP1C6Q240I6N can perform line buffering, timing generation, and simple pixel processing before data reaches a display ASIC or scaler. Its 92,160 RAM bits are enough for several 8-bit video lines, and the 185 I/O pins can connect to CMOS image sensors, TTL display interfaces, and memory controllers. The 1.5 V core and 130 nm process allow moderate clock rates for standard-definition and low-resolution high-definition video. A typical application captures parallel RGB or BT.656 data, stores line data in FPGA RAM, and inserts blanking or test patterns. The industrial temperature rating extends usability to security cameras and outdoor displays. Designers should terminate fast pixel clocks and use series resistors close to the FPGA outputs to reduce ringing on the flat ribbon or PCB traces.
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Medical Equipment Front-End Logic
Medical patient-monitoring and diagnostic equipment often needs deterministic digital logic for sensor control, data capture, and alarm routing. The EP1C6Q240I6N can replace multiple small logic devices because 5,980 logic elements are available for filtering, serialization, and interface timing. Its 185 I/O pins allow connection to analog-front-end ADCs, isolated communication interfaces, and operator displays. The -40°C to +100°C rating is useful for portable or semi-rugged medical instruments that experience broad storage temperatures. In an ultrasound or vital-signs front end, the FPGA can manage acquisition timing and transfer samples to a DSP or host processor. Because medical designs require predictable configuration, use an EPCS configuration memory with checksum or reload logic, and confirm that all system-level EMC testing includes the FPGA power rails.
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Transportation and Test Systems
Transportation electronics and automated test equipment use the EP1C6Q240I6N for pattern generation, sensor evaluation, and interfacing multiple unit-under-test signals. The FPGA's 185 I/O pins can create parallel data patterns and read back response lines, while 92,160 RAM bits store short test vectors. The 405.2 MHz internal capability supports high-speed digital pattern timing at moderate resolution, and the industrial temperature range suits dynamometer cells, vehicle test benches, and outdoor telemetry. In a typical test board, the FPGA sits between a host PC interface and several custom connectors, generating clocks, address strobes, and data waveforms. The 1.5 V core should be supplied by a low-noise regulator, and each I/O bank's VCCIO should match the DUT logic family to avoid level mismatch.
추천
IoT and Sensor Data Aggregation
For IoT edge gateways and sensor aggregators, the EP1C6Q240I6N can perform protocol preprocessing before data reaches an embedded processor. Its 5,980 logic elements handle simple state machines and serial decoding, while 185 I/O pins read multiple digital sensors, quadrature encoders, or switch matrices. The 92,160 RAM bits buffer bursts of sensor data and smooth asynchronous interfaces. The 1.5 V core 130 nm architecture is not as low-power as modern MCU-based designs, so it is best suited to powered gateways rather than coin-cell nodes. A typical application receives RS-485, SPI, and discrete I/O signals, time-stamps them in FPGA logic, and delivers clean packets to a host processor. The industrial temperature range enables installation in utility cabinets and outdoor enclosures where daily thermal swings are large.
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추천 제품 요약
엔지니어링 참조 데이터: EP1C6Q240I6N — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EP1C6Q240I6 | EP1C6Q240I7N | EP1C6Q240C6N | EP1C6Q240C8N |
|---|---|---|---|---|---|
| Brand | Altera Corporation | Altera Corporation | Altera Corporation | Altera Corporation | Altera Corporation |
| Package | PQFP-240 | PQFP-240 - same | PQFP-240 - same | PQFP-240 - same | PQFP-240 - same |
| Logic Elements | 5980 | 5980 | 5980 | 5980 | 5980 |
| RAM Bits | 92160 | 92160 | 92160 | 92160 | 92160 |
| User I/O Pins | 185 | 185 | 185 | 185 | 185 |
| Core Supply Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Speed Grade | -6 (I6N) | -6 | -7 | -6 | -8 |
| Temperature Grade | Industrial -40°C to +100°C | Industrial -40°C to +100°C | Industrial -40°C to +100°C | Commercial | Commercial |
| Lead-Free Finish | Yes (N suffix) | No | Yes | Yes | Yes |
| Maximum Clock Frequency | 405.2 MHz | 405.2 MHz | Not specified in retrieved data | Not specified in retrieved data | Not specified in retrieved data |
주요 차별점
- Lead-free N finish while preserving the exact industrial I6 speed grade (vs EP1C6Q240I6)
- Fastest industrial speed grade available in the Cyclone Q240 device (vs EP1C6Q240I7N)
- Industrial temperature range allows outdoor and unheated equipment use (vs EP1C6Q240C6N)
- Same Q240 footprint as commercial variants for reuse of layout (vs EP1C6Q240C8N)
설계 노트
The EP1C6Q240I6N core runs at 1.5 V and is a 130 nm SRAM FPGA, so transient current during configuration and normal operation must be supplied locally. Place a 100 nF ceramic capacitor as close as possible to each VCCINT and VCCIO pin, plus 10 uF bulk capacitance per major power rail. Estimated decoupling should follow the general FPGA rule of one low-ESL ceramic per supply pin plus bulk electrolytic or tantalum near the board input connector. The leadless? This package is a PQFP with leads, so all supply current enters through the side leads; avoid routing all VCC pins through a thin shared trace.
Because the Cyclone FPGA is SRAM-based, the EP1C6Q240I6N must be configured after every power-up. Use an Altera EPCS serial configuration device connected to the dedicated DATA, DCLK, nCS, and ASD0 pins, and set the MSEL pins for the chosen configuration mode. If a microcontroller configures the FPGA, make sure its I/O voltage is compatible with the FPGA VCCIO for the configuration bank. Ensure that nCONFIG, nSTATUS, and CONF_DONE are pulled correctly so the device can enter user mode only after successful configuration.
The industrial range is -40°C to +100°C for the EP1C6Q240I6N. The PQFP-240 package has no exposed thermal pad, so heat is removed primarily through package leads and PCB copper. For high toggle rate designs, estimate junction temperature using the device theta-JA from the manufacturer datasheet. If ambient in an enclosure can exceed 70°C, provide forced airflow or reduce I/O switching activity to keep internal junction temperature within the data sheet limit. This note is an estimated thermal design guideline, not a datasheet value.
규정 준수 정보
The 'N' suffix in Altera's ordering code denotes lead-free/RoHS-compliant finish. No explicit REACH, halogen-free, or conflict-minerals declarations were found in the retrieved web data.
