MSC8156TVT1000B - Six-Core 1 GHz StarCore DSP, 783-FCBGA | NXP
Артикул: MSC8156TVT1000B ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $241.6 | $241,60 |
| 10 | $230.15 | $2.301,50 |
| 100 | $215.4 | $21.540,00 |
| 500 | $198.75 | $99.375,00 |
| 1.000 | $182.3 | $182.300,00 |
MSC8156TVT1000B Обзор
A digital signal processor (DSP) is a specialized microprocessor whose instruction set, register file, and memory hierarchy are optimized for the high-throughput arithmetic required by real-time signal processing workloads such as baseband, audio, video, radar, and control loops. Within the broader taxonomy, the MSC8156TVT1000B sits at: DSP -> media/communications processor -> multicore SoC -> semiconductor. It is distinct from general-purpose CPUs (latency-optimized control flow), GPUs (data-parallel throughput), and microcontrollers (low-cost deterministic I/O).
Key features include six SC3850 cores with SIMD extensions, an integrated MAPLE-B2 baseband accelerator, four SerDes lanes for Serial RapidIO and SGMII interconnect, dual RGMII Ethernet MACs, PCI Express, and a rich peripheral mix including I2C, SPI, UART, and GPIO. The device targets carrier-grade wireless base stations, 3G/4G channel cards, and other high-channel-count DSP farms.
The SC3850 core adds 16-bit fractional ALU extensions and a variable-width vector unit that lifts per-cycle MAC throughput far beyond legacy single-core DSPs. With six cores at 1 GHz, peak 16-bit MMAC/s reaches well into the tens of thousands, sufficient for multi-antenna 3GPP LTE physical-layer processing on a single device.
Typical applications include LTE/HSPA+ baseband processing, software-defined radio, channel aggregation in small cells, voice and audio transcoding engines, and high-density industrial control loops. The 783-FCBGA exposes the full SerDes and Ethernet bandwidth required for backhaul.
When laying out a board, dedicate continuous GND and PWR planes under the BGA, follow NXP's breakout-and-routing guidance for the SerDes lanes, and respect the 1.0 V core / 2.5 V I/O sequencing rules to avoid latch-up. A minimum 8-layer stack-up is recommended to route all 783 balls without via stubs on high-speed lanes.
This page combines distributor stock and pricing, drop-in and same-family alternatives, and design notes that go beyond the manufacturer datasheet so engineers can shorten selection and bring-up time.
Аналоги без доработки для MSC8156TVT1000B — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с MSC8156TVT1000B (тот же форм-фактор и посадочное место) — отличается по Mounting Type.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
MSC8156HVT1000B
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MSC8156MAG100B
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MSC8157ESVT1000A
✅ Прямая замена✓ В наличии
$152.8 / шт.
Открыть даташит →MSC8156TVT1000B Характеристики
| Manufacturer | NXP Semiconductors (formerly Freescale) |
| Part Status | Obsolete |
| Type | SC3850 Six-Core Digital Signal Processor |
| Series | StarCore |
| Clock Rate | 1 GHz |
| Number of Cores | 6 x SC3850 DSP subsystems |
| L1 Instruction Cache (per core) | 32 KB |
| L1 Data Cache (per core) | 32 KB |
| Unified L2 Cache | 512 KB (configurable partition) |
| On-Chip RAM | 576 KB |
| Non-Volatile Memory (ROM) | 96 KB |
| Core Voltage | 1.00 V |
| I/O Voltage | 2.50 V |
| Interfaces | Ethernet, I2C, PCI, RGMII, Serial RapidIO, SGMII, SPI, UART/USART |
| Корпус / Типоразмер | 783-BBGA, FCBGA (29x29 mm) |
| Packaging | Tray |
| Тип монтажа | Surface Mount |
| Operating Temperature Grade | Industrial |
| SVHC | Exceeds threshold (per Freescale datasheet) |
| ECCN (US) | 3A991 |
| HTS Code | 8542.31.00.01 |
Руководство по цоколевке MSC8156TVT1000B в корпусе 783-bbga, fcbga (29x29 mm)
Цоколевка для MSC8156TVT1000B (корпус 783-bbga, fcbga (29x29 mm)). Нумерация выводов, функции и схемы подключения определены в техническом описании производителя. Обратитесь к нему для точного посадочного места и рекомендаций по пайке.
Нет подробных данных о распиновке для MSC8156TVT1000B.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
MSC8156TVT1000B подходит для 7 применениеs: LTE/4G Baseband Channel Card, Software-Defined Radio (SDR) Platform, Voice and Audio Transcoding Engine, Industrial Multi-Axis Motor Control, Medical Imaging Front-End Processor, Aerospace and Defense Signal Intelligence, Network Accelerator / Base Station Co-Processor.
LTE/4G Baseband Channel Card
The MSC8156TVT1000B's six SC3850 cores at 1 GHz and integrated MAPLE-B2 baseband accelerator make it a fit for 3GPP LTE physical-layer processing on a single device. Its Serial RapidIO and RGMII interfaces provide the backhaul bandwidth required for multi-antenna radio units. Each core has 32 KB L1 I-cache and 32 KB L1 D-cache with 512 KB unified L2, enabling real-time FFT, turbo decoding, and channel estimation without external memory bottlenecks. Compared with a single-core DSP farm, the six-core SoC reduces PCB area while sustaining the MAC throughput needed for 4x4 MIMO.
Рекомендуется
Software-Defined Radio (SDR) Platform
The MSC8156TVT1000B delivers six programmable SC3850 cores that can be partitioned across multiple SDR waveforms simultaneously. Its 576 KB on-chip RAM plus 96 KB ROM support resident waveform tables, while the SerDes lanes enable multi-gigabit I/Q streaming between RF front-ends and the DSP. Industrial temperature grading and surface-mount FCBGA packaging suit ruggedized SDR enclosures. With the SC3850 SIMD extensions, the device accelerates FFTs and FIR filters commonly used in cognitive-radio and spectrum-sensing tasks.
Рекомендуется
Voice and Audio Transcoding Engine
For carrier media gateways and high-density transcoding blades, the MSC8156TVT1000B's six cores provide enough headroom to run multiple narrowband and wideband codecs (AMR-WB, EVS, Opus) in parallel. The 1 GHz clock and SC3850 SIMD unit accelerate voice-processing DSP kernels with deterministic latency, and the I2C/SPI/UART peripherals simplify control-plane glue to host CPUs. On-chip 576 KB SRAM keeps active frames on-die, which is critical for low-latency transcoding pipelines.
Рекомендуется
Industrial Multi-Axis Motor Control
Multi-axis servo drives benefit from the deterministic, low-latency control loops that the MSC8156TVT1000B's six SC3850 cores can service in parallel. Each core can manage an independent current/torque loop, with the integrated Ethernet (RGMII) and UART peripherals streaming telemetry to a central controller. The 1.0 V core / 2.5 V I/O supply split simplifies integration with industrial 24 V-bus-derived power trees. Industrial temperature grading suits factory-floor deployments.
Рекомендуется
Medical Imaging Front-End Processor
Ultrasound and other medical-imaging front-ends use the MSC8156TVT1000B's six SC3850 cores to parallelize beamforming, FFT, and envelope-detection pipelines. The 512 KB unified L2 cache supports high-throughput data movement between cores and the on-chip 576 KB SRAM, and the SPI/UART peripherals connect to ADCs and operator interfaces. Compared with a discrete DSP cluster, the integrated SoC reduces board area - useful for cart-based ultrasound systems.
Рекомендуется
Aerospace and Defense Signal Intelligence
The MSC3850 SC3850 core's SIMD throughput and the MSC8156TVT1000B's SerDes lanes make it suitable for SIGINT and ELINT workloads where multiple channels must be processed simultaneously. Six independent cores allow partitioning of wideband capture, demodulation, and decoding tasks, while the FCBGA package and industrial temperature grade support ruggedized enclosures. Engineers should verify lot screening and supplier provenance for any aerospace/defense deployment.
Рекомендуется
Network Accelerator / Base Station Co-Processor
In small-cell and macro-cell base stations the MSC8156TVT1000B offloads layer-1 baseband processing from the host CPU. Its Serial RapidIO and SGMII lanes connect cleanly to network processors, while the six cores accelerate turbo/LTE channel decoding, CRC, and HARQ combiners. Compared with fixed-function ASICs, the programmable StarCore SoC supports multi-standard operation through firmware updates.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для MSC8156TVT1000B — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | MSC8156HVT1000B | MSC8156MAG100B | MSC8157ESVT1000A |
|---|---|---|---|---|
| Brand | NXP Semiconductors (formerly Freescale) | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 783-BBGA, FCBGA (29x29 mm) | 783-BBGA, FCBGA - same | 783-BBGA, FCBGA - same | 783-BBGA, FCBGA - same |
| Clock Rate | 1 GHz | 1 GHz | 1 GHz | 1 GHz |
| Core Architecture | 6 x SC3850 (StarCore) | 6 x SC3850 (StarCore) | 6 x SC3850 (StarCore) | Updated StarCore (8157 family) |
| Core Voltage | 1.00 V | 1.00 V | 1.00 V | 1.00 V |
| I/O Voltage | 2.50 V | 2.50 V | 2.50 V | 2.50 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
Ключевые отличия
- Six SC3850 cores at 1 GHz with on-chip MAPLE-B2 baseband accelerator (против MSC8156MAG100B)
- Successor-grade compatibility within the 783-FCBGA footprint (против MSC8157ESVT1000A)
- Higher screening grade available in same family (против MSC8156HVT1000B)
Заметки по проектированию
Use a minimum 8-layer stack-up for the 783-ball FCBGA; route all signals on inner layers with microvias to escape the dense BGA field. Maintain continuous reference planes beneath the package and keep SerDes lanes on a single layer with no more than two vias to preserve signal integrity. Per NXP/Freescale guidance, follow the published escape pattern before splitting SerDes across multiple layers.
Sequence the 1.0 V core rail before the 2.5 V I/O rail on power-up; reverse order on power-down. Use a power-management IC with monotonic output and per-rail enable control tied to the MSC8156TVT1000B's sequencing requirements. Decouple each supply pin with 0.1 uF X7R and 10 uF bulk ceramic placed as close to the BGA as the breakout allows.
Do not rely on third-party pinout images for production layout; the 783-FCBGA ball map is dense and a single mismatched ball will cause non-functional silicon. Confirm ball-A1 orientation against the manufacturer's mechanical drawing before Gerber release. Also verify supplier lot integrity given the obsolete status - independent-distributor parts may not have full NXP traceability.
Estimated: with a typical 1.0 V core current in the multi-amp range and 2.5 V I/O, the FCBGA package dissipates several watts. Provide a thermal pad or copper flood directly under the BGA and connect it through thermal vias to inner planes. For enclosed base-station environments, consider forced-air cooling or a heatsink attached via thermal interface material to keep junction temperature within industrial limits.
Информация о соответствии
Per Freescale-era documentation referenced on Xecor, the MSC8156TVT1000B contains SVHC content exceeding the REACH threshold. RoHS, lead-free, and halogen-free status are not explicitly stated in the verified web data and should be confirmed with the supplier; AEC-Q100 is not applicable to this DSP family.
