EP2C50U484C6 - Cyclone II FPGA, 50K LE, 484-FBGA | Intel
부품 번호: EP2C50U484C6 ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $154.44 | $154.44 |
| 10 | $138.5 | $1,385.00 |
| 100 | $125.2 | $12,520.00 |
| 250 | $118.4 | $29,600.00 |
| 500 | $115.42 | $57,710.00 |
EP2C50U484C6 개요
A Field Programmable Gate Array (FPGA) is a semiconductor device whose logic function is defined after manufacturing by a user-supplied bitstream stored in SRAM configuration cells. The Cyclone II family sits in the hierarchy: FPGA -> programmable logic device (PLD) -> logic IC -> integrated circuit. Compared with CPLDs, FPGAs offer far higher logic density and embedded memory; compared with ASICs, they offer no NRE cost and instant design iteration. The EP2C50 specifically targets the mid-density Cyclone II tier, between EP2C35 (33K LE) and EP2C70 (70K LE), making it suitable for designers who outgrow the EP2C35 but do not need the full EP2C70 fabric.
Key features include 50,528 logic elements, 250 M4K embedded memory blocks (each 4 Kbit + parity, total 594 Kbit), up to 86 embedded 18x18 multipliers for DSP, 4 phase-locked loops, and 8 clock networks per quadrant. The device supports multiple I/O standards including LVTTL, LVCMOS, PCI, SSTL, and LVDS, with 294 general-purpose I/O pins exposed through 8 I/O banks for flexible mixed-voltage interfacing. The U484 package offers 484 balls on a 1.0 mm pitch.
The 90 nm process and 1.2 V core supply yield typical quiescent power below 1 W in moderate-utilization designs, while the SRAM-based configuration allows unlimited re-programmability via JTAG or Active Serial. Bitstream security is supported through configuration decryption using a 128-bit AES block (in the -C8 speed grade -C6 variant requires external configuration encryption, see datasheet). All Cyclone II devices share the Quartus II design flow, simplifying migration across the family.
Typical applications include industrial motor control, video surveillance encoders, low-cost software-defined radio front-ends, and PCI-based data-acquisition cards. The 50K logic-element capacity and 86 hardware multipliers are well matched to mid-tier DSP pipelines and multi-channel baseband processing. Designers also use the EP2C50U484C6 for bridging legacy parallel buses to modern serial protocols in factory automation.
A practical design note: the U484 FineLine BGA requires 1.0 mm ball pitch, which is at the limit of cost-effective 4-layer PCB fabrication using laser-drilled microvias. Plan for a 6-layer stack-up with 0.2 mm laser vias or a 4-layer ENIG board with via-in-pad if the design team is unfamiliar with BGA fan-out. Configuration mode selection (AS, PS, JTAG) is set by MSEL pins at power-up and cannot be changed without re-boarding.
This page synthesizes distributor pricing, drop-in Cyclone II alternatives, and practical BGA-layout design notes not found in the manufacturer datasheet, giving engineers a single reference for sourcing, second-sourcing, and board-level implementation decisions.
드롭인 대체품: EP2C50U484C6 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EP2C50U484C6 (동일 폼 팩터 및 풋프린트) — 차이점: Package, Speed Grade, Operating Temperature, Process Technology, Logic Elements.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EP2C50F484C6
✅ 드롭인✓ 재고 있음
$110 / 개
데이터시트 보기 →EP2C50U484C7
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$175 / 개
데이터시트 보기 →EP2C50U484C8
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$72.89 / 개
데이터시트 보기 →EP2C35U484C6
✅ 드롭인✓ 재고 있음
$106.22 / 개
데이터시트 보기 →EP2C50F672C6
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$55.95 / 개
데이터시트 보기 →EP2C70F484C6
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
EP2C50U484C6 최대 정격 & 전기적 특성
| Family | Cyclone II |
| Logic Elements | 50,528 |
| Embedded Memory (bits) | 594,432 |
| M4K RAM Blocks | 250 |
| Embedded 18x18 Multipliers | 86 |
| Maximum User I/O | 294 |
| PLLs | 4 |
| Process Technology | 90 nm CMOS SRAM |
| Core Supply Voltage | 1.2 V |
| 패키지 | 484-ball FineLine BGA (U484), 19x19 mm, 1.0 mm pitch |
| Speed Grade | C6 (commercial, -6) |
| 동작 온도 | 0C to +85C (commercial) |
| Configuration Method | AS, PS, JTAG |
| 실장 유형 | Surface Mount (BGA) |
| RoHS 상태 | Compliant |
EP2C50U484C6 484-ball fineline bga (u484), 19x19 mm, 1.0 mm pitch 핀 구성 가이드
EP2C50U484C6(484-ball fineline bga (u484), 19x19 mm, 1.0 mm pitch 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: EP2C50U484C6.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EP2C50U484C6 적합 용도: 6 애플리케이션s: Industrial Motor Control, Video Surveillance Encoder, PCI Data Acquisition Card, Software-Defined Radio Baseband, Legacy Bus Bridge (ISA/PCI to Serial), Multi-Channel Industrial I/O Concentrator.
Industrial Motor Control
The EP2C50U484C6 fits industrial motor-control applications with its 86 embedded 18x18 multipliers, 4 PLLs for precise PWM generation, and 294 user I/O pins for parallel encoder and resolver feedback interfaces. The 50,528 logic elements support field-oriented control (FOC) state machines, space-vector PWM modulators, and closed-loop current/voltage regulators in a single device. The 90 nm process and 1.2 V core keep power dissipation under 1 W typical, important for sealed IP65 enclosures without active cooling. Source: Intel Cyclone II application notes on motor control.
추천
Video Surveillance Encoder
Mid-range video encoders for H.264 / MJPEG streaming benefit from the EP2C50U484C6's 50,528 logic elements and 594 Kbit of embedded RAM, sufficient for one D1-resolution encode channel plus on-chip line buffering. The 294 user I/O pins interface directly to BT.656 / parallel sensor inputs, DDR2 SDRAM for frame storage, and an Ethernet MAC such as the Intel (formerly Lantiq) PEF2466. The 1.0 mm pitch U484 BGA allows 4-layer PCB fan-out with microvia stacks, keeping BOM cost low for high-volume security products. Source: Cyclone II video reference designs.
추천
PCI Data Acquisition Card
The EP2C50U484C6's 294 I/O pins are well matched to 32-bit, 33 MHz PCI bus implementations with substantial headroom for analog-front-end glue logic, FIFOs, and DMA controllers. The 250 M4K memory blocks (4 Kbit each) provide 1 Mbit of on-chip buffering for high-speed ADC sample streams without external SRAM. The -C6 speed grade is the slowest Cyclone II grade, but it offers the best timing closure margin, important for 33 MHz PCI compliance. Source: Altera PCI reference design AN-342.
추천
Software-Defined Radio Baseband
Low-cost software-defined radio receivers use the EP2C50U484C6 for IF/baseband processing, taking advantage of the 86 embedded 18x18 multipliers for digital down-conversion, channelization, and demodulation. The 4 PLLs generate the multiple synchronized clock domains required by ADC interfaces, DSP pipelines, and external memory controllers. With 50,528 logic elements the device handles narrow-band (200 kHz) digital-channelizer implementations of WCDMA or LTE in a single Cyclone II. Source: Altera SDR reference designs.
추천
Legacy Bus Bridge (ISA/PCI to Serial)
The EP2C50U484C6 is widely deployed as a bridge between legacy parallel buses (ISA, VME, PCI) and modern serial interfaces (USB 2.0, Ethernet, SPI). The 294 I/O pins accommodate the wide parallel bus plus several serial controllers simultaneously, and 50,528 logic elements implement custom protocol state machines in a single chip. Industrial PC and test-equipment manufacturers continue to use the EP2C50 because of its long-term firmware stability and documented Quartus II design flow. Source: Altera bridge reference designs.
추천
Multi-Channel Industrial I/O Concentrator
Industrial distributed I/O systems concentrate 32-128 channels of digital input, digital output, and analog measurement onto a single EP2C50U484C6 running an EtherCAT or Profinet slave stack. The 50,528 logic elements fit the protocol stack, mailbox handler, and diagnostic logic, while 294 I/O pins connect to multiple serial or parallel I/O expanders. The 1.2 V core and 90 nm process keep the device cool enough for DIN-rail-mounted sealed modules. Source: Intel Industrial Ethernet reference designs.
추천
추천 제품 요약
엔지니어링 참조 데이터: EP2C50U484C6 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EP2C50F484C6 | EP2C50U484C7 | EP2C50U484C8 | EP2C35U484C6 | EP2C50F672C6 | EP2C70F484C6 |
|---|---|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 484-ball UFBGA (U484), 19x19 mm, 1.0 mm pitch | 484-ball FBGA (F484) - same ball count | 484-ball UFBGA (U484) - same | 484-ball UFBGA (U484) - same | 484-ball UFBGA (U484) - same | 672-ball FBGA (F672) - different footprint | 484-ball FBGA (F484) - same ball count |
| Logic Elements | 50,528 | 50,528 | 50,528 | 50,528 | 33,216 | 50,528 | 68,416 |
| Embedded RAM (bits) | 594,432 | 594,432 | 594,432 | 594,432 | 483,840 | 594,432 | 1,152,000 |
| Embedded 18x18 Multipliers | 86 | 86 | 86 | 86 | 35 | 86 | 150 |
| Maximum User I/O | 294 | 294 | 294 | 294 | 322 | 450 | 294 |
| PLLs | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Speed Grade | C6 | C6 | C7 | C8 | C6 | C6 | C6 |
| Core Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Process Technology | 90 nm | 90 nm | 90 nm | 90 nm | 90 nm | 90 nm | 90 nm |
주요 차별점
- Highest logic density in Cyclone II 484-ball BGA family (vs EP2C35U484C6)
- U484 Ultra FineLine BGA substrate (vs EP2C50F484C6)
- Best timing-closure margin in Cyclone II family (vs EP2C50U484C8)
설계 노트
The U484 FineLine BGA uses 1.0 mm ball pitch on a 19x19 mm body. This is at the practical limit of cost-effective 4-layer PCB fabrication. Use a 6-layer stack-up with 0.2-0.25 mm laser-drilled microvias for escape routing, or a 4-layer ENIG board with via-in-pad plating for sub-1.0 mm pitch fan-out. Route signals on the top layer only directly under the BGA; keep power/ground on inner layers with adequate via arrays for thermal dissipation. Source: Altera BGA layout guidelines.
Estimated: typical Cyclone II EP2C50 designs with 60% logic utilization and 100 MHz operation consume approximately 0.8-1.2 W from the 1.2 V VCCINT rail, with additional 0.3-0.5 W from VCCIO banks depending on switching frequency. Decouple each VCCINT/VCCIO pin pair with a 0.1 uF X7R ceramic plus a 10 uF bulk capacitor within 5 mm of the BGA. VCCA pins require a clean 2.5 V analog supply filtered through a ferrite bead for PLL stability. Source: Cyclone II hardware design guide.
Configuration mode (AS, PS, or JTAG) is set by MSEL pin strapping at power-up and cannot be changed in software. Select the wrong mode and the device will not configure. For AS (Active Serial) mode using an EPCS configuration device, ensure the AS data input is pulled up during power ramp to prevent spurious configuration. Source: Cyclone II configuration handbook.
Estimated: at full 100% logic utilization and 250 MHz toggle rate, EP2C50 junction temperature can exceed 100C with insufficient PCB copper. A minimum 4-layer PCB with a continuous ground plane beneath the BGA and at least 1 oz copper on outer layers is recommended for commercial-temperature (0C to +85C) operation. Derate to 70% utilization for industrial deployments without airflow. Source: Cyclone II thermal management AN-358.
규정 준수 정보
RoHS and lead-free per Intel/Altera product declaration. Not AEC-Q100 qualified (commercial temperature grade only). Conflict-mineral compliance per Intel supplier responsibility program.
