MSC8154ETVT1000B - Quad-Core SC3850 DSP 1GHz FCBGA-783 | NXP
料号： MSC8154ETVT1000B ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $285 | $285.00 |
| 10 | $256.5 | $2,565.00 |
| 100 | $228 | $22,800.00 |
| 500 | $199.5 | $99,750.00 |
| 1,000 | $171 | $171,000.00 |
MSC8154ETVT1000B 概述
A digital signal processor (DSP) is a specialized microprocessor whose architecture is optimized for the numeric kernels common to signal processing - multiply-accumulate (MAC) loops, finite impulse response (FIR) filters, fast Fourier transforms (FFT), and forward error correction (FEC) channel decoding. The MSC8154E is the fourth generation of Freescale high-end multicore DSPs targeting broadband wireless base stations and high-throughput communications infrastructure. Hierarchically, the part sits within: DSP -> embedded processor -> microprocessor -> semiconductor IC -> integrated circuit.
Key features include 576 KB on-chip RAM, 96 KB on-chip ROM, a high-bandwidth DDR2/DDR3 memory controller, integrated security engine, and a rich serial fabric comprising Serial RapidIO (SRIO), PCI Express, two RGMII Gigabit Ethernet MACs, I2C, SPI, and UART. The device is offered in an industrial temperature grade and is qualified for broadband wireless base station designs.
The architecture pairs four SC3850 cores with a high-internal-bandwidth interconnect and dedicated DMA, enabling parallel processing of multiple carriers (LTE, WiMAX, WCDMA) on a single device. The integrated security engine accelerates IPSec, SSL/TLS, and 3GPP Kasumi/Snow 3G algorithms, offloading ciphering from the DSP cores.
Typical applications include 3G/LTE/WiMAX base station channel cards, software-defined radio (SDR) platforms, IP multimedia subsystems, voice-over-IP media gateways, and high-density channel banks. The four-core configuration enables a single device to process multiple sectors or carriers concurrently.
When designing with this device, allocate careful attention to PCB BGA fanout, multilayer stack-up with dedicated power and ground planes, and thermal management through the exposed die. The 783-ball FCBGA requires advanced PCB manufacturing capability (microvia, 0.8 mm pitch or finer).
This page synthesizes distributor pricing, same-family NXP drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
直接替换替代料： MSC8154ETVT1000B ——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： MSC8154ETVT1000B （相同外形与封装尺寸） ——差异在于 Core Architecture, Operating Temperature, RoHS Status, On-Chip RAM, Mounting Type.
快速对比工具——选择替代料号进行并排对比：
MSC8254SAG1000B
✅ 直接替换✓ 有现货
$122 / 个
查看数据手册 →MSC8156HVT1000B
✅ 直接替换📋 参考替代料（不在目录中）
MSC8144ETVT1000B
✅ 直接替换📋 参考替代料（不在目录中）
MSC8157TVT1000A
✅ 直接替换✓ 有现货
$171 / 个
查看数据手册 →MSC8251SVT1000B
✅ 直接替换✓ 有现货
$65 / 个
查看数据手册 →MSC8154ETVT1000B 规格参数
| Core Architecture | StarCore SC3850 (quad-core) |
| Number of Cores | 4 |
| Core Clock Frequency | 1 GHz |
| Performance | 1000 MIPS per core (4000 MIPS aggregate) |
| L1 Instruction Cache | 32 KB per core |
| L1 Data Cache | 32 KB per core |
| L2 Unified Cache | 512 KB |
| On-Chip RAM | 576 KB |
| On-Chip ROM | 96 KB |
| External Memory Interface | DDR2/DDR3 controller |
| High-Speed Serial Interfaces | Serial RapidIO, PCI Express |
| Ethernet Interfaces | 2x RGMII Gigabit Ethernet MACs |
| Peripheral Interfaces | I2C, SPI, UART, TDM |
| Security Engine | Integrated (IPSec, Kasumi, Snow 3G) |
| 封装 | 783-FCPBGA (29x29 mm) |
| Operating Temperature Grade | Industrial |
| RoHS 状态 | Compliant |
MSC8154ETVT1000B 783-fcpbga (29x29 mm) 引脚配置指南
MSC8154ETVT1000B（783-fcpbga (29x29 mm) 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： MSC8154ETVT1000B.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MSC8154ETVT1000B 适用于 6 应用s: 4G LTE/WiMAX Base Station Channel Card, Software-Defined Radio (SDR) Platform, Voice-over-IP Media Gateway, IP Multimedia Subsystem (IMS) Media Server, High-Density Channel Bank for Carrier Networks, Test & Measurement Instrumentation DSP Subsystem.
4G LTE/WiMAX Base Station Channel Card
The MSC8154ETVT1000B's four SC3850 cores at 1 GHz (4000 MIPS aggregate) make it well suited for 4G LTE and WiMAX base station channel cards that must process multiple carriers or sectors concurrently. Each SC3850 core executes the SC3850 instruction set, with the integrated MAPLE baseband accelerator offloading turbo decoding, Viterbi, and FFT kernels from the cores. With 576 KB on-chip RAM and a DDR2/DDR3 controller feeding up to several GB of external memory, the device handles the high symbol rates of LTE 20-MHz carriers. Placed as the central DSP on a channel card with Serial RapidIO to the baseband backhaul and RGMII GbE to the network element, the MSC8154E delivers deterministic throughput at industrial temperature grades typical of outdoor base-station enclosures. The integrated security engine accelerates Kasumi/Snow 3G ciphering for encrypted backhaul.
推荐
Software-Defined Radio (SDR) Platform
Software-defined radio platforms benefit from the MSC8154ETVT1000B's parallel SC3850 cores, which can run multiple simultaneous waveform modems (LTE, WCDMA, GSM) on a single device. The 1 GHz per-core clock enables real-time baseband processing for waveforms up to 20 MHz bandwidth per core. The integrated DDR2/DDR3 controller and 576 KB on-chip RAM allow large waveform-specific lookup tables and channel state buffers to remain on-chip for deterministic latency. Two RGMII Gigabit Ethernet MACs and Serial RapidIO provide flexible host connectivity for SDR chassis backplanes, while the integrated security engine protects sensitive waveform IP. The 783-FCPBGA industrial-grade package supports deployed tactical and commercial SDR systems where field upgradeability across multiple waveforms is required.
推荐
Voice-over-IP Media Gateway
The MSC8154ETVT1000B is well matched to high-density VoIP media gateway DSP subsystems, where hundreds of G.711/G.722/G.729 voice channels must be transcoded and echo-cancelled in real time. With four SC3850 cores delivering 4000 MIPS aggregate, the device handles roughly 1000-2000 simultaneous VoIP channels per chip depending on codec mix. The integrated security engine accelerates SRTP ciphering, and the two RGMII GbE MACs provide direct connection to the network fabric without an external Ethernet switch. The DDR2/DDR3 controller feeds large jitter buffers and DSP code overlays. The 783-FCPBGA industrial-temperature package fits carrier-grade central-office equipment, and the StarCore toolchain integrates with standard media-gateway frameworks.
推荐
IP Multimedia Subsystem (IMS) Media Server
IMS media servers require high-throughput DSP engines to handle transcoding, conferencing, and tone detection across thousands of concurrent sessions. The MSC8154ETVT1000B with its four SC3850 cores at 1 GHz can sustain heavy transcoding loads (e.g., AMR-WB to G.722, or G.729 to Opus) while leaving headroom for conferencing bridges. The integrated security engine accelerates TLS/SRTP handshakes, and the DDR2/DDR3 controller supports large codec reference tables on-chip and in external memory. The 576 KB on-chip RAM enables per-channel state retention without DDR round-trips, reducing per-channel latency below 50 ms. RGMII and Serial RapidIO provide redundant paths to IMS core servers for fault tolerance.
推荐
High-Density Channel Bank for Carrier Networks
Carrier-network channel banks aggregating thousands of TDM voice circuits into IP packets benefit from the MSC8154ETVT1000B's four SC3850 cores' aggregate 4000 MIPS throughput. The integrated TDM interfaces and RGMII Gigabit Ethernet ports enable direct TDM-to-IP conversion without glue logic. DDR2/DDR3 controller manages large per-channel jitter buffers, while the integrated security engine accelerates IPsec ESP for secure backhaul. The 783-FCPBGA industrial-temperature package is qualified for central office deployment where ambient levels are tightly controlled. Placed as the DSP engine on a channel-bank line card, the MSC8154E replaces multiple single-core DSPs with a single multicore device, reducing board area and BOM cost.
推荐
Test & Measurement Instrumentation DSP Subsystem
Test & measurement instruments - vector signal analyzers, spectrum analyzers, and protocol testers - leverage the MSC8154ETVT1000B's raw DSP horsepower for real-time FFT, demodulation, and stimulus-response processing. With four SC3850 cores delivering 4000 MIPS aggregate, the device can sustain real-time FFTs on captures spanning tens of MHz of instantaneous bandwidth. The DDR2/DDR3 controller holds large acquisition buffers, while the Serial RapidIO and RGMII GbE interfaces deliver results to host processors and display subsystems. The integrated security engine protects proprietary measurement algorithms loaded into external memory. The industrial-grade 783-FCPBGA fits instrument card cages and supports deterministic real-time behavior across the operating temperature range.
推荐
推荐产品汇总
工程参考数据： MSC8154ETVT1000B ——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 | MSC8254SAG1000B | MSC8156HVT1000B | MSC8144ETVT1000B | MSC8157TVT1000A | MSC8251SVT1000B |
|---|---|---|---|---|---|---|
| Package | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | 4x SC3850 | 4x SC3850 | SC3850 (mixed-frequency) | 4x SC3400 | 6x SC3850 | 1x SC3850 (1 core enabled) |
| Core Clock | 1 GHz | 1 GHz | Mixed (verify per migration guide) | 1 GHz | 1 GHz | 1 GHz |
| MAPLE Baseband Accelerator | Yes | No | Yes | Yes | Yes | No |
| Integrated Security Engine | Yes (Kasumi/Snow 3G) | No | Yes | Yes | Yes | No |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
关键差异点
- Highest aggregate throughput in StarCore 4-core family with integrated MAPLE baseband accelerator （对比 MSC8254SAG1000B)
- Four SC3850 cores at 1 GHz with integrated Kasumi/Snow 3G security engine （对比 MSC8144ETVT1000B)
- Lower per-device cost than the 6-core MSC8157 in cost-optimized channel designs （对比 MSC8157TVT1000A)
设计说明
The 783-ball FCPBGA at 29x29 mm with 0.8 mm (or finer) pitch demands a high-layer-count PCB stack-up (typically 10+ layers) with laser-drilled microvias, sequential lamination, and dedicated power/ground planes beneath the BGA footprint. Use via-in-pad with filled and plated-over copper to escape the inner rows of the ball grid; otherwise signal integrity and DDR3 timing closure become unmanageable. Plan the stack-up so all 783 balls route on inner or top layers without dog-bone fanout, which would force 1.0+ mm pitch escapes and break DDR3 SI margins.
At full 4000 MIPS aggregate load across four SC3850 cores at 1 GHz, the MSC8154ETVT1000B dissipates on the order of 8-12 W. The 783-FCPBGA die-down package exposes the die through the top surface for direct heat-sink attach. Use a high-performance thermal interface material (thermal conductivity >= 4 W/m-K) and a heat spreader or cold plate sized to keep junction temperature below 105 C at industrial-grade ambient (typically 70 C in sealed enclosures). Confirm thermal resistance theta_JC from the datasheet before committing to a mechanical solution.
The MSC8154ETVT1000B requires multiple voltage rails (core, DDR I/O, SerDes, GPIO). Use a star-ground topology and bulk decoupling within 25 mm of the BGA, plus 0.1 uF + 10 uF ceramic + 1 uF ceramic decoupling at every voltage ball. Place a 4.7 uF bulk on each major rail at the PCB edge near the voltage regulator output. The DDR2/DDR3 controller requires careful VREF and VTT termination; follow the NXP reference board layout byte-by-byte for DDR3 fly-by routing to preserve timing margins.
Because the MSC8154ETVT1000B is obsolete, do not design new production boards around it without securing long-term supply. The MSC8156HVT1000B and MSC8254SAG1000B are listed as obsolete too, so for new designs NXP recommends transitioning to the QorIQ LS1043A/LS1046A ARM-based platform rather than picking another StarCore DSP. If you must extend an existing design, qualify Rochester Electronics as a long-term supply source and lock down firmware revisions before the firmware image becomes orphaned.
Serial RapidIO and PCI Express SerDes on this device require controlled-impedance routing (typically 85 ohm differential) with length matching to within 0.127 mm (5 mil). Keep SerDes traces on inner stripline with continuous reference plane and no more than two vias per differential pair. Use AC-coupling capacitors as close to the device balls as possible. Reference the NXP SerDes validation board layout for via pattern and antipad dimensions, especially for the SRIO and PCIe lanes.
合规信息
RoHS and lead-free compliant per NXP/Freescale product documentation. AEC-Q100 not applicable for base-station DSP. Halogen-free status not explicitly listed in the available web data.
