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NXP Semiconductors MSC8144VT1000B
- Part No.:
- MSC8144VT1000B
- Manufacturer:
- NXP Semiconductors
- Category:
- DSP (Digital Signal Processors)
- Package:
- 783-BBGA, FCBGA
- Datasheet:
-
MSC8144VT1000B.pdf
- Description:
- ENCRYPTION PACSUN R2.1 783FCBGA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
MSC8144VT1000B from Freescale Semiconductor is a quad-core StarCore SC3400 DSP processor with 16 KB L1 instruction cache, 32 KB L1 data cache, and 128 KB shared L2 instruction cache per core. It integrates DDR1/DDR2 controller (400 MHz data rate), Serial RapidIO 1x/4x endpoint, QUICC Engine dual-RISC subsystem for offloading Ethernet/ATM traffic, and eight TDM modules supporting E1/T1 framing. It targets high-throughput telecom baseband processing in wireless infrastructure equipment.
For engineers reviewing the MSC8144VT1000B datasheet, MSC8144VT1000B pinout, MSC8144VT1000B application, or MSC8144VT1000B equivalent, key selection criteria include its 783-ball FC-PBGA package, 10 MB M3 memory bandwidth, 512 KB M2 SRAM, four PLLs (system/core/global/Serial RapidIO), and support for booting via I²C, SPI, RapidIO, or PCI - critical for carrier-grade system boot resilience and real-time signal path latency.
Technical Context
The MSC8144VT1000B implements four independent StarCore SC3400 DSP cores, each with MMU, EPIC interrupt controller, and low-power Wait/Stop modes. Its CLASS interconnect fabric provides non-blocking arbitration between DSP subsystems, DDR controller, M2/M3 memories, and peripherals including UART, SPI, I²C, and GPIO.
It features a dedicated QUICC Engine subsystem with dual RISC processors, 48 KB instruction RAM, 48 KB multi-master RAM, and three communication controllers - two Gigabit Ethernet MACs (supporting MII/RMII/SMII/RGMII/SGMII) and one ATM controller (UTOPIA Level II, AAL0/AAL2/AAL5) - enabling hardware-accelerated packet scheduling and protocol handling without DSP core intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Four StarCore SC3400 DSP cores, each with 16 KB L1 instruction cache and 32 KB L1 data cache. |
| L2 Cache | 128 KB shared instruction cache, reducing instruction fetch latency across all cores. |
| Memory Subsystem | 512 KB on-chip M2 SRAM for critical data buffering; 10 MB 128-bit M3 memory for high-bandwidth packet storage. |
| DDR Interface | DDR1/DDR2 controller at 200 MHz clock (400 MHz data rate), 16/32-bit bus, up to 1 GB addressable space across two banks. |
| Serial RapidIO | 1x/4x endpoint compliant with RapidIO Specification 1.2, supporting read/write/messages/doorbells in inbound mode. |
| TDM Channels | Eight independent TDM modules, each programmable for 2/4/8/16-bit word size, A-law/μ-law conversion, and up to 128 Mbps aggregate data rate. |
| QUICC Engine | Dual RISC processors with 48 KB instruction RAM and 48 KB multi-master RAM, supporting two 10/100/1000 Mbps Ethernet interfaces and one UTOPIA Level II ATM interface. |
Pinout & Package
MSC8144VT1000B uses a 783-ball Fine-Pitch Ball Grid Array (FC-PBGA) package measuring 29 mm × 29 mm with 1.0 mm ball pitch. The package supports high-density routing for multi-layer PCBs in telecom line cards and base station boards.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Primary input clock reference | Accepts single-ended or differential clock source; required for system initialization and PLL lock. |
| HRESET | Hardware reset input | Asynchronous active-low reset that initializes all internal logic, registers, and memory controllers. |
| SRESET4 / NMI_OUT4 / INT_OUT4 | System reset output / NMI output / interrupt output | Provides synchronized reset signaling, non-maskable interrupt assertion, and core-interrupt aggregation to external logic. |
| VDDDDR / VDDM3 / VDDIO | Power supply domains | Separate 1.8 V DDR I/O, 1.5 V M3 memory, and 3.3 V I/O supplies enable optimized power management per subsystem. |
| MDQ[31:0] / MDQS[3:0] | DDR data bus and strobes | 32-bit bidirectional data interface with four differential strobes for timing-critical DDR1/DDR2 SDRAM interfacing. |
Key Features
| Feature | Design Value |
|---|---|
| Quad SC3400 DSP cores with MMU | Enables concurrent real-time processing of multiple radio access technologies (e.g., LTE + WCDMA) within a single SoC. |
| CLASS interconnect fabric | Guarantees deterministic, non-blocking data flow between cores, memory, and peripherals - essential for predictable baseband latency. |
| Eight TDM modules with glueless E1/T1 framing | Eliminates need for external framer ICs, reducing BOM cost and board area in legacy circuit-switched voice gateways. |
| QUICC Engine with dual Ethernet + ATM | Offloads Layer 2 packet forwarding and ATM adaptation layer processing from DSP cores, freeing >30% compute cycles for signal processing. |
| Boot flexibility (I²C/SPI/RapidIO/PCI) | Supports field-upgradable firmware loading from multiple serial interfaces, improving maintenance and security in deployed infrastructure. |
Applications
| Wireless Base Station Baseband Processing | E1/T1 Voice Gateway |
|---|---|
Use Scenario: Real-time modulation/demodulation, channel coding, and MIMO signal processing for multi-carrier LTE and 5G NR physical layer stacks. IC Role / Device Role / Timing Role: Primary baseband processor executing PHY-layer algorithms with deterministic cycle count per frame; synchronized via CLKIN and PLL-generated core clocks. Use Value: 10 MB M3 memory enables full-frame buffering for 4×4 MIMO OFDM symbols; 128 KB L2 cache reduces instruction fetch stalls during FFT-intensive workloads. | Use Scenario: Aggregation and transcoding of 32 E1/T1 circuits into VoIP streams for PSTN-to-IP migration in central office switches. IC Role / Device Role / Timing Role: TDM controller and packet processor - maps time slots to IP packets using hardware-assisted A-law/μ-law conversion and jitter buffer management. Use Value: Eight integrated TDM modules eliminate external framers; QUICC Engine handles SIP/RTP encapsulation without DSP core involvement. |
| Multi-Standard Radio Access Network (RAN) | ATM Backhaul Interface Card |
Use Scenario: Shared hardware platform supporting simultaneous GSM, UMTS, and LTE air interface processing in distributed RAN units. IC Role / Device Role / Timing Role: Heterogeneous compute engine partitioning tasks across four SC3400 cores - e.g., one core for control plane, three for data plane signal processing. Use Value: Four independent EPIC interrupt controllers allow per-core prioritized event handling; CLASS fabric ensures zero-contention memory access during bursty traffic. | Use Scenario: Line card converting IP/MPLS traffic to ATM cells for legacy DSLAM or metro aggregation networks. IC Role / Device Role / Timing Role: ATM segmentation/reassembly (SAR) engine with UTOPIA Level II interface driving external PHY devices at 50 MHz. Use Value: Dedicated QUICC Engine ATM controller supports AAL5 with hardware CRC generation and cell delineation - achieving <1 μs SAR latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad-core DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSC8156VT1000B | Successor device with six SC3400 cores, 256 KB L2 cache, and enhanced DDR3 controller (up to 800 MHz data rate). | Targets higher throughput 4G/LTE-Advanced deployments requiring >2× computational headroom and larger memory bandwidth. | Select when migrating to higher-channel-count macrocells or needing future-proof scalability beyond MSC8144VT1000B's 4-core limit. |
| TMS320C6488GLZA | TI C64x+ DSP with eight fixed-point cores, no integrated QUICC Engine or TDM, but includes EMIF supporting DDR2/DDR3 and PCIe. | Used in radar, imaging, and industrial control where packet-oriented telecom protocols (RapidIO, UTOPIA, TDM) are not required. | Select when application demands higher raw MAC throughput (>4800 MIPS) and PCIe host interface over RapidIO/ATM/E1-T1 integration. |
Compared with MSC8144VT1000B, MSC8156VT1000B delivers 50% more cores and DDR3 support for next-gen baseband scaling, while TMS320C6488GLZA trades telecom-specific peripherals for broader embedded DSP versatility and PCIe connectivity - making it unsuitable for glueless E1/T1 or RapidIO-based backhaul designs.
Availability
MSC8144VT1000B is available at Aetrix Electronics and suitable for wireless infrastructure, telecom gateway, and multi-standard RAN applications requiring stable component supply and long-term lifecycle support.
Supply support for MSC8144VT1000B includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, analog, and connectivity solutions for automotive, industrial, and networking markets.
The MSC8144 product line was designed specifically for carrier-grade wireless infrastructure, delivering tightly integrated DSP, packet processing, and time-division multiplexing capabilities in a single SoC to replace multi-chip baseband solutions.
FAQ
What is the maximum DDR data rate supported by the MSC8144VT1000B?
The MSC8144VT1000B supports DDR1 and DDR2 memory with a maximum data rate of 400 MHz (200 MHz clock frequency). This is achieved through its 16/32-bit wide DDR controller, which allows up to 1 GB of addressable memory across two banks and is optimized for low-latency baseband data buffering in the MSC8144VT1000B architecture.
Does the MSC8144VT1000B support booting from external serial interfaces?
Yes, the MSC8144VT1000B supports flexible boot options including I²C, SPI, Serial RapidIO, and PCI interfaces. This capability enables field firmware updates and secure boot configurations without requiring JTAG or parallel flash, enhancing maintainability in deployed MSC8144VT1000B-based telecom systems.
How many TDM channels does the MSC8144VT1000B integrate, and what framing standards does it support?
The MSC8144VT1000B integrates eight independent TDM modules, each supporting programmable word sizes (2/4/8/16-bit) and hardware A-law/μ-law conversion. It provides glueless interface capability to E1 and T1 framers and is compatible with H-MVIP/H.110, TSI, and AC-97 codecs - all directly implemented in the MSC8144VT1000B silicon.
What is the role of the QUICC Engine subsystem in the MSC8144VT1000B?
The QUICC Engine in the MSC8144VT1000B consists of dual RISC processors with dedicated 48 KB instruction RAM and 48 KB multi-master RAM. It handles offload tasks including two 10/100/1000 Mbps Ethernet interfaces (via MII/RGMII/SGMII) and one UTOPIA Level II ATM controller - relieving the four SC3400 DSP cores from protocol processing and improving overall MSC8144VT1000B system efficiency.
What package type and ball count does the MSC8144VT1000B use?
The MSC8144VT1000B uses a 783-ball Fine-Pitch Ball Grid Array (FC-PBGA) package with dimensions of 29 mm × 29 mm and a 1.0 mm ball pitch. This high-density package accommodates the extensive I/O requirements of its DDR, RapidIO, PCI, TDM, and Ethernet interfaces in the MSC8144VT1000B design.
MSC8144VT1000B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- StarCore
- Package/Case:
- 783-BBGA, FCBGA
- Packaging:
- Box
- Product Status:
- Obsolete
- Type:
- SC3400 Core
- Interface:
- Ethernet, I2C, SPI, TDM, UART, UTOPIA
- Clock Rate:
- 1GHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 10.5MB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.00V
- Operating Temperature:
- 0°C ~ 90°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 783-FCPBGA (29x29)
MSC8144VT1000B FAQ
1.How can I place an order for MSC8144VT1000B through Aetrix?
Please submit a Request for Quotation (RFQ) for MSC8144VT1000B on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MSC8144VT1000B reliable?
The price and inventory of MSC8144VT1000B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSC8144VT1000B is usually 5 days.
3.What payment methods are accepted for MSC8144VT1000B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSC8144VT1000B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSC8144VT1000B?
MSC8144VT1000B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSC8144VT1000B order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MSC8144VT1000B?
For technical support, including MSC8144VT1000B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSC8144VT1000B requirements.
6.How does Aetrix verify that MSC8144VT1000B is sourced from the original manufacturer or authorized distributors?
All MSC8144VT1000B products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MSC8144VT1000B meets industry standards.
7.What is the process for return or replacement of MSC8144VT1000B?
All MSC8144VT1000B units undergo pre-shipment inspection (PSI). If there is an issue with MSC8144VT1000B, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MSC8144VT1000B part is unused and in its original packaging.
Return procedure for MSC8144VT1000B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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