EP3CLS100F780C8 - 100K LE Cyclone III LS FPGA | Intel
料号： EP3CLS100F780C8 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $95 | $95.00 |
| 10 | $85.5 | $855.00 |
| 100 | $76 | $7,600.00 |
| 250 | $70 | $17,500.00 |
| 500 | $65 | $32,500.00 |
EP3CLS100F780C8 概述
What is a Cyclone III LS FPGA? A Cyclone III LS FPGA is a low-power programmable logic device that combines lookup-table based logic, embedded SRAM blocks, embedded multipliers, and user I/O on a single die, hardened by an on-chip configuration controller and (in the LS variant) AES-256 bitstream decryption. Within the broader taxonomy it sits under FPGA -> programmable logic -> digital semiconductor. The Cyclone III LS family targets cost-sensitive applications where static power, deterministic configuration, and design-security features are required.
Key features of the EP3CLS100F780C8 include 4 PLLs for clock management, 483 18x18 hardware multipliers for DSP, support for LVDS, LVPECL, SSTL, and HSTL I/O standards, and a Cyclone III LS configuration controller with AES bitstream protection. The 780-pin FBGA package supports up to 413 user I/O with 8 I/O banks and offers hot-socketing capability.
Architecturally the device uses SRAM configuration cells and 4-input ALMs (Adaptive Logic Modules), each capable of implementing a 4-input LUT plus associated register. Embedded M9K memory blocks total 483 instances of 9 Kbit, addressable as RAM, ROM, shift registers, or FIFO buffers. Dedicated 18x18 multipliers feed optional accumulator chains for DSP-heavy pipelines.
Typical applications span industrial motor control, video processing bridges, automotive infotainment prototypes, software-defined radio baseband, and secure industrial gateways. The wide I/O count (413) and ample DSP bandwidth also suit multi-channel data-acquisition front ends and parallel sensor aggregation.
Designers using this part must observe 1.2 V core and 2.5 V/3.3 V auxiliary supply sequencing rules from the Cyclone III LS datasheet, and must generate configuration bitstreams with Quartus II (legacy) or Quartus Prime 13.0+. For new designs, evaluate Cyclone V or Cyclone 10 LP families before committing, as Cyclone III LS is a mature generation.
This page synthesizes distributor pricing, drop-in same-package alternatives, comparison data, and practical design considerations not consolidated on the manufacturer datasheet.
直接替换替代料： EP3CLS100F780C8 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EP3CLS100F780C8 （相同外形与封装尺寸） ——差异在于 Process Technology, Speed Grade, Package, Embedded 18x18 Multipliers, Logic Elements (LE).
快速对比工具——选择替代料号进行并排对比：
EP3CLS100F780C7N
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$298.75 / 个
查看数据手册 →EP3CLS100F780C7
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$632.4 / 个
查看数据手册 →EP3C120F780C8N
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EP3C120F780C7N
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$162 / 个
查看数据手册 →EP3C55F780C8
✅ 直接替换✓ 有现货
$126.01 / 个
查看数据手册 →EP3C55F780C7
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$76.75 / 个
查看数据手册 →EP3CLS100F780C8 最大额定值与电气特性
| Family | Cyclone III LS |
| Logic Elements (LE) | 100,448 |
| Total Embedded Memory | 4,451,328 bits |
| Embedded Memory Blocks (M9K) | 483 |
| Embedded 18x18 Multipliers | 483 |
| Maximum User I/O | 413 |
| PLLs | 4 |
| Global Clock Networks | 20 |
| Core Voltage | 1.2 V |
| Process Technology | 60 nm low-power TSMC |
| 封装 | 780-ball FBGA (F780) |
| Device Type | FPGA - Field Programmable Gate Array |
| Bitstream Encryption | AES-256 (Cyclone III LS feature) |
| Operating Temperature Grade | Commercial (C8 speed grade) |
| Speed Grade | 8 (slowest commercial) |
| 安装类型 | Surface Mount (BGA) |
| RoHS 状态 | Compliant |
| Configuration Controller | Cyclone III LS (AES-enabled) |
EP3CLS100F780C8 780-ball fbga (f780) 引脚配置指南
EP3CLS100F780C8（780-ball fbga (f780) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EP3CLS100F780C8.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EP3CLS100F780C8 适用于 6 应用s: Industrial Motor Control (Multi-axis FOC), Video Processing Bridge / Display Controller, Automotive Infotainment Prototype, Software-Defined Radio Baseband, Multi-Channel Data Acquisition Front End, Secure Industrial Gateway / Edge Node.
Industrial Motor Control (Multi-axis FOC)
The EP3CLS100F780C8 fits multi-axis industrial motor control because 100,448 logic elements, 483 18x18 multipliers, and 4 PLLs deliver enough DSP bandwidth to run three or more field-oriented-control (FOC) loops at 32 kHz PWM rates concurrently. The 413 user I/O accommodate encoder quadrature inputs, Hall sensors, current-sense ADCs, and CAN/EtherCAT peripherals on a single device. AES bitstream encryption protects proprietary commutation algorithms in deployed industrial servo drives.
推荐
Video Processing Bridge / Display Controller
The EP3CLS100F780C8 functions as a video-format bridge (e.g., MIPI-CSI to parallel RGB, HDMI to LVDS) because 4,451,328 embedded bits of M9K SRAM buffer full-HD line buffers while 483 18x18 multipliers handle chroma upsampling and color-space conversion. The 413 user I/O support wide parallel video buses plus LVDS channels for display panels. Designers use the 4 PLLs to synthesize independent pixel clocks for input and output sides without external clock-gen ICs.
推荐
Automotive Infotainment Prototype
The EP3CLS100F780C8 suits automotive infotainment prototypes and pre-production units because 100,448 logic elements implement HMI graphics compositing, audio mixing, and rear-seat entertainment routing on one die. The AES bitstream encryption prevents aftermarket bitstream cloning of OEM infotainment software. The 780-ball FBGA offers 413 user I/O for touch-panel, CAN, MOST, and LVDS display interfaces, while industrial temperature variants in the same family support -40C to +105C environments.
推荐
Software-Defined Radio Baseband
The EP3CLS100F780C8 handles moderate-complexity SDR baseband processing including digital down-conversion, channelization, and demodulation because its 483 18x18 hardware multipliers feed FFT and FIR pipelines with deterministic throughput. The 4 PLLs synthesize independent sample-rate clocks from a single reference, and AES bitstream encryption protects proprietary waveform IP. For wideband RF workloads above ~80 MHz of signal bandwidth, designers should migrate to Cyclone V GT or Cyclone 10 GX devices with integrated transceivers.
推荐
Multi-Channel Data Acquisition Front End
The EP3CLS100F780C8 fits parallel multi-channel data-acquisition front ends (DAQ) because 413 user I/O aggregate LVDS pairs from multiple ADCs while 483 M9K memory blocks implement per-channel FIFOs and trigger logic. The 483 18x18 multipliers enable on-chip FIR filtering and FFT pre-processing, reducing host-processor load. Designers targeting medical imaging, sonar arrays, or industrial vibration monitoring leverage the AES bitstream protection to safeguard calibration coefficients and proprietary DSP IP.
推荐
Secure Industrial Gateway / Edge Node
The EP3CLS100F780C8 is well-suited for secure industrial gateways aggregating Modbus, PROFINET, EtherCAT, and serial fieldbus traffic because 100,448 logic elements implement multiple protocol stacks and an on-chip packet classifier. AES-256 bitstream encryption plus 4,451,328 bits of M9K RAM for secure key storage make it a hardened platform for edge-of-network nodes in industrial IoT deployments. The 413 user I/O connect to multiple PHYs, RS-485 transceivers, and Wi-Fi/Bluetooth co-processors without external muxing logic.
推荐
推荐产品汇总
工程参考数据： EP3CLS100F780C8 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EP3CLS100F780C7N | EP3CLS100F780C7 | EP3C120F780C8N | EP3C120F780C7N | EP3C55F780C8 | EP3C55F780C7 |
|---|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 780-ball FBGA (F780) | 780-ball FBGA (F780) - same | 780-ball FBGA (F780) - same | 780-ball FBGA (F780) - same | 780-ball FBGA (F780) - same | 780-ball FBGA (F780) - same | 780-ball FBGA (F780) - same |
| Family | Cyclone III LS (secure) | Cyclone III LS (secure) | Cyclone III LS (secure) | Cyclone III (non-LS) | Cyclone III (non-LS) | Cyclone III (non-LS) | Cyclone III (non-LS) |
| Logic Elements | 100,448 | 100,448 | 100,448 | 119,088 (+18%) | 119,088 (+18%) | 55,856 (-44%) | 55,856 (-44%) |
| Embedded Memory (bits) | 4,451,328 | 4,451,328 | 4,451,328 | 3,981,312 | 3,981,312 | 2,396,160 | 2,396,160 |
| 18x18 Multipliers | 483 | 483 | 483 | 576 | 576 | 312 | 312 |
| Maximum User I/O | 413 | 413 | 413 | 531 | 531 | 377 | 377 |
| AES Bitstream Encryption | Yes | Yes | Yes | No | No | No | No |
| Speed Grade | 8 (slowest) | 7 | 7 | 8 | 7 | 8 | 7 |
| Unit Price (qty 1, USD, approx) | 95.00 | 110.00 (approx) | 105.00 (approx) | 120.00 (approx) | 135.00 (approx) | 60.00 (approx) | 70.00 (approx) |
关键差异点
- AES-256 bitstream encryption built in （对比 EP3C120F780C8N)
- Same 780-ball FBGA package as EP3C120 family enables drop-in LE scaling （对比 EP3C55F780C8)
- Speed grade 8 (slowest) offers relaxed timing margins for cost-sensitive designs （对比 EP3CLS100F780C7N)
设计说明
The EP3CLS100F780C8 requires three rails sequenced in this order: 1.2 V VCCINT first, then 2.5 V VCCAUX, then 2.5/3.3 V VCCIO. Reverse sequencing or simultaneous ramp-up can latch the device into an undefined configuration state. Use a multi-rail power supervisor (e.g., TI TPS3890 trio) or a discrete RC delay on VCCAUX relative to VCCINT. Decouple each VCCINT pin with a 0.1 uF X7R 0402 ceramic plus a 10 uF bulk cap per VCCINT bank.
The 780-ball FineLine BGA requires a 0.8 mm or 1.0 mm ball pitch PCB land pattern with microvia stack-ups (laser-drilled). Use a 4-6 layer stack-up with at least two internal ground planes directly under the device for return-path integrity and thermal spreading. Route all differential pairs (LVDS) with 100 ohm differential impedance and length-match to within 150 mil. The exposed die-attach paddle (if present on this package) must be soldered to a continuous ground pad with thermal vias (0.3 mm drill, 1.2 mm pitch) for heatsinking.
Do not use Quartus Prime Standard or Pro editions with this device - the Cyclone III LS library was dropped after Quartus Prime Lite 16.1. Use Quartus II 13.0sp1 subscription or Quartus Prime Lite 16.1 for compilation. When migrating from a non-LS Cyclone III (e.g., EP3C80F780C8), the pin map is NOT identical to EP3CLS100F780C8 - regenerate the pin assignments with the F780 pin file. Also note that the 'LS' configuration controller rejects unencrypted bitstreams unless bitstream security is explicitly disabled during generation.
Estimated: at 100% logic utilization toggling at 200 MHz on 100,448 LEs, the EP3CLS100F780C8 dissipates approximately 1.0-1.5 W of dynamic power plus 100-300 mW of static power per the Cyclone III LS power calculator. With theta_JA around 15-20 C/W on a 6-layer JEDEC test board, junction-to-ambient rise is 20-40 C above ambient, well within commercial limits. For industrial-temperature variants (-40 to +100 C), design margin of 15 C above max ambient is recommended.
合规信息
RoHS and lead-free per Intel/Altera product page. AEC-Q100 not directly claimed for this commercial speed grade; industrial-temperature variants are available in the same family. Conflict-minerals compliance per Intel published CMRT.