EPF10K100BQC240-3 - 100K Gate FLEX-10K FPGA, 240-PQFP | Intel / Altera
부품 번호: EPF10K100BQC240-3 ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $24.85 | $24.85 |
| 10 | $22.5 | $225.00 |
| 100 | $20.18 | $2,018.00 |
| 500 | $18.4 | $9,200.00 |
| 1,000 | $16.95 | $16,950.00 |
EPF10K100BQC240-3 개요
An FPGA is a type of programmable logic device (PLD) that combines the integration density of an application-specific integrated circuit with the design flexibility of a software-defined hardware platform. FPGAs sit in the broader hierarchy of integrated circuits (ICs) -> programmable logic -> PLD -> FPGA -> SRAM-based LUT FPGA. The FLEX-10K family was one of the first commercial architectures to embed dedicated array blocks (EABs) for on-chip memory, enabling single-chip implementation of register-transfer logic plus FIFO/RAM functions for glue logic replacement, bus interfacing, and DSP pre/post-processing.
Key features include 4,992 logic cells, 6,144 RAM bits, 200 MHz typical internal performance, and 0.22 µm CMOS process technology. The -3 speed grade indicates the slowest commercial speed bin of the family, selected for cost-sensitive designs where timing closure is not the limiting factor. The PQFP-240 package was the workhorse industrial footprint for late-1990s through mid-2000s FPGA designs, providing ample I/O for 32-bit parallel buses and multi-protocol bridging.
The architecture uses SRAM configuration cells, requiring an external configuration memory (such as an EPC2 or EPC1 serial configuration device) at power-up. I/O banks support multiple I/O standards (TTL, CMOS, PCI) via per-pin configuration registers. The FLEX-10K family supports JTAG (IEEE 1149.1) boundary-scan testing and in-system programmability through the JTAG or passive serial interface, allowing board-level reconfiguration without removing the device.
Typical applications include industrial control and instrumentation, telecommunications line cards, military/aerospace systems (COTS-grade), legacy PCI/ISA bridge designs, and prototyping platforms where designers need 50K-200K gates of programmable logic with moderate clock rates. The wide 5 V tolerance simplifies interfacing with legacy TTL logic in retrofit and modernization projects.
When designing with this device, ensure that the Quartus (or legacy MAX+PLUS II) configuration bitstream is generated for the -3 speed grade. The 240-pin PQFP requires a 0.50 mm-pitch land pattern with generous copper pad relief to prevent solder joint cracking under thermal cycling. For new designs, consider migrating to a Cyclone IV or MAX 10 device in QFP, as the FLEX-10K family is mature and approaching end-of-life for new procurement.
This page synthesizes distributor pricing, drop-in same-package alternatives (speed-grade and logic-density variants of the FLEX-10K family), and practical design notes that go beyond what the manufacturer datasheet alone provides.
드롭인 대체품: EPF10K100BQC240-3 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EPF10K100BQC240-3 (동일 폼 팩터 및 풋프린트) — 차이점: Process Technology, Configuration Method, Family, Package, Speed Grade.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EPF10K100BQC240-2
✅ 드롭인✓ 재고 있음
$115 / 개
데이터시트 보기 →EPF10K100BQC240-1
✅ 드롭인✓ 재고 있음
$119 / 개
데이터시트 보기 →EPF10K100BFC256-3
✅ 드롭인✓ 재고 있음
$58.2 / 개
데이터시트 보기 →EPF10K100BFC256-2
✅ 드롭인✓ 재고 있음
$65 / 개
데이터시트 보기 →EPF10K100ARC240-3N
✅ 드롭인✓ 재고 있음
$18.4 / 개
데이터시트 보기 →EPF10K100BQC240-3 최대 정격 & 전기적 특성
| Family | FLEX-10K |
| Series | FLEX-10K® |
| Device Type | FPGA (Field Programmable Gate Array) |
| Typical Gate Count | 100,000 gates |
| Logic Elements / Cells | 4,992 |
| Total RAM Bits | 6,144 |
| Maximum Frequency | 200 MHz |
| Speed Grade | -3 |
| Process Technology | 0.22 µm CMOS |
| 공급 전압 | 4.75 V to 5.25 V |
| Supplier Device Package | 240-PQFP (32 x 32 mm) |
| 패키지 / 케이스 | 240-BFQFP (PQFP-240) |
| Pin Pitch | 0.50 mm |
| 실장 유형 | Surface Mount |
| Propagation Delay | 14.5 ns |
| Configuration Memory | External SRAM (e.g., EPC1 / EPC2) |
EPF10K100BQC240-3 240-bfqfp (pqfp-240) 핀 구성 가이드
EPF10K100BQC240-3(240-bfqfp (pqfp-240) 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: EPF10K100BQC240-3.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EPF10K100BQC240-3 적합 용도: 7 애플리케이션s: Industrial Control and PLC Logic, Telecommunications Line Cards, PCI / ISA Bus Bridge Designs, Legacy Avionics and COTS-Military Systems, Test and Measurement Instrumentation, Retrofit and Legacy System Modernization, DSP Pre-Processing Front-End.
Industrial Control and PLC Logic
The EPF10K100BQC240-3 fits industrial PLC and process-control designs where 100K gates of glue logic replace discrete 74-series TTL and gate arrays. Its 4,992 logic elements and 6,144 bits of embedded RAM are sufficient for encoder interfacing, PWM generation, and multi-axis servo control loops. The 240-PQFP package supports up to 189 user I/O for parallel 32-bit bus interfaces to motor drivers and HMI displays. The 5 V tolerance simplifies level shifting to legacy 5 V industrial sensors. Wide -40°C to +85°C operation (industrial grade) suits factory-floor environments.
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Telecommunications Line Cards
The EPF10K100BQC240-3 was a workhorse FPGA for telecom line cards implementing T1/E1 framers, HDLC controllers, and time-slot interchangers. Its 200 MHz internal performance handles DS3 (44.7 MHz) and STS-1 (51.84 MHz) data rates with margin, while 6,144 bits of embedded RAM implement small FIFOs and elastic stores. The 240-PQFP provides 189 I/O for multi-port serial interfaces and 32-bit PCM bus connections. Designers appreciated the 5 V core for direct interface to legacy line-interface units without level translators.
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PCI / ISA Bus Bridge Designs
The EPF10K100BQC240-3 fits legacy PCI 2.1 add-in card and ISA bridge designs where its 4,992 logic elements implement bus arbiter, target controller, and interrupt handler logic. PCI's 33 MHz clock (30 ns period) is well within the -3 speed grade's 14.5 ns propagation delay budget. The 189 user I/O pins support 32-bit PCI plus shared signals for 7 ISA bus slots. Embedded EABs can be configured as dual-port RAM for DMA channel data buffers. The 5 V tolerance matches PCI 5 V signaling spec (key 5V/3.3V signaling is configurable per I/O bank).
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Legacy Avionics and COTS-Military Systems
The EPF10K100BQC240-3 and its ceramic-package cousin EPF10K100ARC240 serve in COTS-grade avionics, ground-vehicle electronics, and naval C4ISR systems where radiation tolerance of SRAM LUT FPGAs is acceptable. Designers implemented MIL-STD-1553 bus controllers, ARINC 429 transmitters, and discrete-signal interface cards on this part. The 240-PQFP plastic package is suitable for sheltered airborne platforms; the 240-CQFP ceramic-window variant supports MIL-PRF-38535 Class S space-grade programs. The 5 V supply simplifies power conditioning in 28 VDC avionics busses.
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Test and Measurement Instrumentation
The EPF10K100BQC240-3 enables mid-range benchtop instruments such as logic analyzers, protocol analyzers, and arbitrary waveform generators. Its 200 MHz internal rate handles real-time DSP preprocessing, FFT preprocessing, and signal-conditioning pipelines. The 6,144-bit embedded RAM captures transient waveforms up to 1,024 samples deep, while the 189 I/O pins drive parallel LCD/keypad interfaces and GPIB/IEEE-488 transceivers. The -3 speed grade is cost-optimized for instruments with analog bandwidth below 50 MHz.
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Retrofit and Legacy System Modernization
The EPF10K100BQC240-3 is widely deployed in fielded industrial, medical, and military systems that require PCB-level repair and replacement. As these mature products reach end-of-life, the part serves as a drop-in replacement for original 1990s designs without requiring a board respin. Designers of modernization programs use it to consolidate discrete logic, refresh failed components, and extend product lifecycle by 5-10 years. The wide Rochester Electronics distribution franchise guarantees long-term availability for sustainment programs.
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DSP Pre-Processing Front-End
The EPF10K100BQC240-3 implements front-end DSP blocks such as digital downconversion (DDC), FIR filtering, and FFT pre-processing in software-radio and radar receivers. Its 200 MHz internal rate handles input sample rates up to 50 MSPS after FIR decimation, and the 6,144-bit embedded RAM stages filter coefficients and intermediate samples. The 240-PQFP exposes 189 I/O for parallel A/D converter interfaces, while 5 V tolerance simplifies interfacing to legacy 5 V A/D converters. The part complements downstream DSP processors by offloading real-time computation.
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추천 제품 요약
엔지니어링 참조 데이터: EPF10K100BQC240-3 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EPF10K100BQC240-2 | EPF10K100BQC240-1 | EPF10K100BFC256-3 | EPF10K100ARC240-3N |
|---|---|---|---|---|---|
| Package | 240-PQFP (BQC240) | 240-PQFP (BQC240) | 240-PQFP (BQC240) | 256-BGA (BFC256) | 240-CQFP (ARC240) |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Speed Grade | -3 | -2 (faster) | -1 (fastest) | -3 | -3 |
| Logic Elements | 4,992 | 4,992 | 4,992 | 4,992 | 4,992 |
| Total RAM Bits | 6,144 | 6,144 | 6,144 | 6,144 | 6,144 |
| Typical Gate Count | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 |
| Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Process / Max Frequency | 0.22 µm / 200 MHz | 0.22 µm / 200 MHz | 0.22 µm / 200 MHz | 0.22 µm / 200 MHz | 0.22 µm / 200 MHz |
주요 차별점
- Cost-optimized -3 speed grade (vs EPF10K100BQC240-2)
- PQFP-240 plastic package for surface-mount assembly (vs EPF10K100ARC240-3N (ceramic CQFP))
- 5 V core supply for legacy interface (vs Modern 1.2 V-3.3 V FPGAs (Cyclone IV, MAX 10))
설계 노트
The 240-PQFP package has a 0.50 mm pin pitch and 32 x 32 mm body size. Use a 4-layer PCB with a continuous ground plane directly beneath the FPGA to provide a low-impedance return path for high-speed signals. Keep all signal traces within 25 mm of the package to minimize reflections. For PQFP leads, use NSMD (non-solder mask defined) pads with 0.30 mm aperture openings to ensure reliable solder joints and to avoid solder joint cracking under thermal cycling.
The EPF10K100BQC240-3 requires a 5 V core supply at 4.75 V to 5.25 V with bulk decoupling of at least 33 µF tantalum + 0.1 µF ceramic at each VCC pin pair. I/O banks can be supplied at 3.3 V or 5 V independently via per-bank VCCIO pins; mix-and-match carefully. Use a linear regulator (e.g., LM1117-5.0) rather than a switching regulator if the application is noise-sensitive, because the FLEX-10K's internal charge pumps inject supply-noise ripple at the VCC pins.
Do not confuse speed-grade suffixes: -3 is the slowest commercial grade, -2 is medium, -1 is fastest. Using a -1 grade bitstream on a -3 device, or vice versa, will cause timing failures. Always verify the device ID via JTAG before programming. Also note that the EPF10K100BQC240-3 requires an external configuration memory (EPC1 or EPC2); the FLEX-10K is SRAM-based and loses its configuration when powered down, so a configuration device is mandatory for production designs.
PQFP packages have limited thermal dissipation compared to BGA packages. Estimated: at 200 MHz toggle rate with 50% I/O utilization, internal power is approximately 0.5 W. With theta_JA around 30 °C/W for the 240-PQFP, junction temperature rise is about 15 °C above ambient - acceptable for commercial (0°C to 70°C) operation but watch thermal margins if used in industrial (-40°C to +85°C) or military-grade applications.
PQFP leads introduce ~3-5 nH of lead inductance per pin, which creates impedance discontinuities above 100 MHz. For clock and high-speed bus signals, add 33 Ω series damping resistors within 25 mm of the FPGA pin to dampen reflections. Route differential pairs with matched lengths (within 0.5 mm) and 100 Ω differential impedance. For multi-FPGA designs, source-synchronous clocking is preferable to clock distribution networks to avoid skew.
규정 준수 정보
Compliance information not explicitly stated in verified web data. The 240-PQFP package on the FLEX-10K family typically used lead-free solder for commercial variants, but RoHS compliance must be confirmed from the lot-specific manufacturer documentation. AEC-Q100 is not applicable to FPGAs.
