EP3CLS100U484C8N - Cyclone III LS FPGA, 100K LE, 484-FBGA | Intel
부품 번호: EP3CLS100U484C8N ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $162.5 | $162.50 |
| 10 | $148.2 | $1,482.00 |
| 100 | $131.75 | $13,175.00 |
| 250 | $121 | $30,250.00 |
| 500 | $109.4 | $54,700.00 |
EP3CLS100U484C8N 개요
An FPGA (Field Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and embedded memory, all user-defined via a hardware description language such as Verilog or VHDL. Within the broader semiconductor hierarchy, FPGAs sit between general-purpose microcontrollers and application-specific integrated circuits (ASICs), offering post-fabrication flexibility without the NRE cost of an ASIC. The Cyclone III LS family specifically targets low-power designs (lower static power than the Cyclone III family), while the LS sub-family adds dedicated security and configuration features.
Key specifications for the EP3CLS100U484C8N include a 1.2 V core supply voltage, commercial-grade temperature range (C8 speed grade), support for up to 278 user I/Os across 8 I/O banks, and 4 PLLs. The device also integrates 100,448 logic elements, organized as 4,451 logical array blocks (LABs) and 100,448 adaptive logic modules (ALMs), plus dedicated 18x18 multipliers supporting DSP-style operations.
Architecturally, the Cyclone III LS uses a 60 nm low-K process and a hierarchical routing structure that balances timing closure with die-area efficiency. The 'LS' suffix differentiates it from the standard Cyclone III by adding features such as bit-stream encryption, JTAG-based configuration, and enhanced SEU mitigation for industrial environments.
Typical applications include industrial motor control, video processing bridges, low-cost software-defined radio front ends, factory automation I/O expansion, and portable medical instrumentation. The combination of 4.4 Mbit of block RAM and embedded multipliers also makes it a practical DSP coprocessor for mid-range signal-processing tasks.
When designing with this device, note that the BGA-484 footprint requires a 4- or 6-layer PCB with laser-drilled or microvia fan-out; standard JEDEC SOIC reflow profiles are supported, but BGA inspection (X-ray or AOI) is mandatory for production yield. Plan configuration memory separately - Cyclone III LS uses SRAM configuration, so an external EPCS or EPCQ flash device is required to store the bitstream.
This page synthesizes distributor pricing, drop-in alternatives sourced from the Cyclone III LS family and the larger Cyclone III family, and practical design notes that complement (and do not replace) the manufacturer datasheet.
드롭인 대체품: EP3CLS100U484C8N — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EP3CLS100U484C8N (동일 폼 팩터 및 풋프린트) — 차이점: Package, Process Technology, Operating Temperature, Speed Grade, RoHS Status.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EP3CLS100U484C8
✅ 드롭인✓ 재고 있음
$395 / 개
데이터시트 보기 →EP3CLS100U484C7N
✅ 드롭인✓ 재고 있음
$412.65 / 개
데이터시트 보기 →EP3CLS100U484C7
✅ 드롭인✓ 재고 있음
$520 / 개
데이터시트 보기 →EP3CLS100U484I7N
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$108 / 개
데이터시트 보기 →EP3CLS100F484C8N
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$115.4 / 개
데이터시트 보기 →EP3C120F484C7N
✅ 드롭인✓ 재고 있음
$185 / 개
데이터시트 보기 →EP3CLS100U484C8N 최대 정격 & 전기적 특성
| Device Type | FPGA (Field Programmable Gate Array) |
| Series | Cyclone III LS |
| Logic Elements | 100,448 |
| Logic Array Blocks (LABs) | 4,451 |
| Adaptive Logic Modules (ALMs) | 100,448 |
| Embedded Memory Bits | 4,451,328 bits (~4.4 Mbit) |
| Maximum User I/O | 278 |
| Number of PLLs | 4 |
| Core Supply Voltage | 1.2 V |
| Speed Grade | C8 (commercial) |
| 동작 온도 | Commercial (0C to +85C) |
| 패키지 | 484-ball FineLine BGA (UBGA-484) |
| 실장 유형 | Surface Mount |
| RoHS 상태 | Compliant (LEAD FREE per FindIC) |
| Process Technology | 60 nm low-K CMOS |
EP3CLS100U484C8N 484-ball fineline bga (ubga-484) 핀 구성 가이드
EP3CLS100U484C8N(484-ball fineline bga (ubga-484) 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: EP3CLS100U484C8N.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EP3CLS100U484C8N 적합 용도: 6 애플리케이션s: Industrial Motor Control, Video Processing Bridges, Factory Automation I/O Expansion, Software-Defined Radio Front End, Portable Medical Instrumentation, Low-Cost Network Switch / Router Line Card.
Industrial Motor Control
The EP3CLS100U484C8N is well suited to multi-axis industrial motor control because its 100,448 logic elements can host multi-loop field-oriented control (FOC) state machines, while the four on-chip PLLs generate the high-resolution PWM clocks and encoder sample clocks that stepper and servo drives demand. Its 278 user I/Os accept Hall-sensor, resolver, and quadrature-encoder inputs simultaneously, and the embedded 18x18 multipliers accelerate the Park, Clarke, and inverse-Clarke transforms used to convert between stationary and rotating reference frames. The LS sub-family also adds bitstream encryption, which is increasingly required for proprietary motor-control IP. Designers typically instantiate the Altera/Intel FOC reference design as a starting point and reserve 20-30% of the LEs for application-specific protection and commutation logic.
추천
Video Processing Bridges
With 4.4 Mbit of embedded block RAM, the EP3CLS100U484C8N can absorb multiple lines of pixel data for frame-rate conversion, scaling, and on-screen display overlays in mid-range video bridges. Its 278 I/Os easily accommodate parallel RGB, BT.656, and LVDS display interfaces, while the 60 nm process keeps junction temperature low even when the fabric is continuously streaming video. Cyclone III LS devices support up to 200 MHz DDR2 memory controllers, so the FPGA can interface to external SDRAM/DDR2 frame buffers without glue logic. Typical designs route DVI/HDMI pixel streams through a color-space converter (e.g. RGB-to-YCbCr) implemented in DSP megafunctions. Compared with the standard Cyclone III family, LS adds JTAG security that protects licensed video-processing IP from cloning.
추천
Factory Automation I/O Expansion
The EP3CLS100U484C8N's 278 user I/Os make it ideal as a programmable I/O expander or protocol bridge in factory-automation controllers - one device can replace dozens of fixed-function multiplexer or buffer ICs. Designers use the 4 PLLs to derive separate timing domains for Profibus, EtherCAT, RS-485, and digital-IO scan loops, and the 100K logic elements easily host Industrial Ethernet slave stacks implemented in soft IP. The Cyclone III LS industrial temperature grade variants (EP3CLS100U484I7N) operate from -40C to +100C, which is essential for cabinet-mounted equipment. Embedded multipliers also handle the CRC calculation required by Ethernet and Profibus PHYs without taxing the fabric.
Software-Defined Radio Front End
For low-cost software-defined radio (SDR) front ends, the EP3CLS100U484C8N offers enough logic for a complete digital down-converter (DDC), finite-impulse-response (FIR) filter, and channelizer on a single chip. The hardware 18x18 multipliers accelerate the complex mixers that shift IQ samples from IF to baseband, while the 4.4 Mbit of block RAM buffers incoming ADC bursts before downstream packetization. Compared with a discrete DSP + MCU approach, the FPGA-based SDR front end is field-upgradable through JTAG - operators can deploy new demodulation waveforms without re-spinning hardware. The LS sub-family's bitstream encryption also protects licensed demodulator cores from cloning in commercial radio products.
Portable Medical Instrumentation
In portable medical devices such as bedside patient monitors and handheld ultrasound probes, the EP3CLS100U484C8N's low static power (a key Cyclone III LS advantage) extends battery runtime, while its 100K logic elements implement the entire signal-conditioning pipeline - analog front-end filtering, beamforming, and LCD/TFT display rendering. The 4 PLLs derive the high-frequency clocks needed for ADC sampling without external clock-generator ICs, and the 278 user I/Os accept tactile-key, LCD, and Bluetooth/WiFi module interfaces concurrently. Medical designs typically add an EPCS/EPCQ flash for safe bitstream storage and use the LS sub-family's encryption to meet HIPAA-aligned firmware-protection requirements.
Low-Cost Network Switch / Router Line Card
The EP3CLS100U484C8N can serve as a 1-Gigabit Ethernet line-card processor in small business routers and managed switches, where 278 user I/Os are enough to feed multiple SGMII/RGMII PHYs plus management LEDs and serial console ports. The 100K logic elements host packet-classification, ACL, and forwarding-table logic, and the 4.4 Mbit of block RAM stores millions of IPv4 route entries without external TCAM. Compared with an ASSP network processor, the FPGA-based design allows customers to upgrade features (e.g. add IPv6 or OpenFlow support) via bitstream download in the field, which is a major value proposition for managed-network OEMs. Industrial-temperature LS variants fit outdoor PoE-switch line cards.
추천 제품 요약
엔지니어링 참조 데이터: EP3CLS100U484C8N — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EP3CLS100U484C8 | EP3CLS100U484C7N | EP3CLS100U484C7 | EP3CLS100U484I7N | EP3CLS100F484C8N | EP3C120F484C7N |
|---|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 484-FBGA (UBGA-484) | 484-FBGA - same | 484-FBGA - same | 484-FBGA - same | 484-FBGA - same | 484-FBGA - same | 484-FBGA - same |
| Logic Elements | 100,448 | 100,448 | 100,448 | 100,448 | 100,448 | 100,448 | 119,088 (+19%) |
| Embedded Memory (bits) | 4,451,328 | 4,451,328 | 4,451,328 | 4,451,328 | 4,451,328 | 4,451,328 | 3,981,312 (-10%) |
| Maximum User I/O | 278 | 278 | 278 | 278 | 278 | 278 | 284 (+2%) |
| Speed Grade | C8 (commercial) | C8 | C7 (faster) | C7 (faster) | C7 industrial | C8 | C7 |
| Operating Temperature | Commercial (0C to +85C) | Commercial | Commercial | Commercial | Industrial (-40C to +100C) | Commercial | Commercial |
| Lead-Free (RoHS) | Yes | No (lead-bearing) | Yes | No (lead-bearing) | Yes | Yes | Yes |
| Series | Cyclone III LS (with encryption) | Cyclone III LS | Cyclone III LS | Cyclone III LS | Cyclone III LS | Cyclone III LS | Cyclone III (no encryption) |
| Number of PLLs | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
주요 차별점
- Built-in bitstream encryption (vs EP3C120F484C7N)
- Lead-free RoHS-compliant termination (vs EP3CLS100U484C8)
- Lower static power than non-LS Cyclone III (vs EP3C80U484C8N)
설계 노트
The 484-ball FineLine BGA package requires at least a 4-layer PCB with microvias or laser-drilled vias for fan-out. Use 0.5-oz copper on outer layers and 1-oz on inner planes to meet the 1.2 V core current demand (estimated: 100K-LE Cyclone III LS draws ~1.5 A peak at full toggle). Keep BGA escape traces under the ball pad to avoid breakout congestion; the Xilinx footprint-compatibility is irrelevant since this is a vendor-specific package.
Cyclone III LS uses SRAM configuration, so the device is volatile - on every power-up it must load the bitstream from an external EPCS16, EPCS64, or EPCQ64 flash. Forgetting this flash on the BOM is a classic NPI pitfall. Also note that without a configuration clock (DCLK) pulled high or terminated, the FPGA will not enumerate; use the dedicated 25 MHz or 100 MHz on-board oscillator per the manufacturer datasheet reference design.
Estimated: At 100% toggle rate across 100K logic elements, the Cyclone III LS family typically dissipates 1.5-2.0 W; commercial-C8 device ambient must stay below 85C. With the 484-FBGA package theta_JA around 15 C/W (with 4-layer PCB and adequate airflow), junction temperature stays within 50C above ambient, which is comfortable for the C8 speed grade. For industrial C7/I7 variants (up to 100C ambient), keep toggle activity below 70% to maintain margin.
규정 준수 정보
RoHS/lead-free confirmed via FindIC description 'LEAD FREE' and the 'N' suffix per JEDEC J-STD-609. AEC-Q100 automotive qualification not available in Cyclone III LS family - choose Cyclone IV automotive variants for that requirement. Halogen-free status not stated in verified web data.
