MSC7119VM1200 - 300MHz StarCore DSP, 400-LFBGA | NXP
Teilenummer: MSC7119VM1200 ✗ Abgekündigt| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $78.5 | $78,50 |
| 10 | $71.2 | $712,00 |
| 100 | $64.85 | $6.485,00 |
| 500 | $59.4 | $29.700,00 |
| 1.000 | $54.1 | $54.100,00 |
MSC7119VM1200 Übersicht
A digital signal processor (DSP) is a specialized microprocessor whose architecture is optimized for the rapid arithmetic manipulation of streamed numerical data. DSPs sit within the broader taxonomy of microcontrollers and microprocessor cores, extending the general-purpose category with MAC (multiply-accumulate) hardware, dual on-chip memory banks, and deterministic interrupt handling tailored for FFTs, FIR/IIR filtering, and modem baseband processing. The MSC7119 family specifically targets low-cost, low-power DSP nodes where a DDR controller and Ethernet MAC are required.
Key features include on-chip ROM (8 kB), 464 kB of on-chip RAM (split between M1 SRAM, M2 SRAM, and cache), a DDR memory controller, a 10/100 Mbps Ethernet MAC, host interface, I2C, UART, and 3.30 V I/O voltage. The SC1400 extended core supports SIMD-style 16-bit operations, dual-MAC instructions, and a rich orthogonal instruction set, enabling efficient implementation of voice codecs, audio processing, and protocol stacks.
The MSC7119VM1200 architecture combines a four-entry write buffer with a writeback cache to absorb CPU bursts and minimize stalls on external memory writes. Combined with the DDR controller, the device can stream large data sets from off-chip SDRAM/DDR to the on-chip SRAM without CPU intervention. The PIC supports multiple prioritized interrupt sources, allowing real-time servicing of communication and timer events.
Typical applications include VoIP gateways, IP set-top boxes, residential gateways, industrial control DSP nodes, low-cost voice/audio processing, and 10/100 Ethernet-attached embedded devices. The combination of integrated Ethernet MAC and DDR controller reduces external chip count and BOM in these designs.
When designing with this device, ensure proper thermal management via the package's exposed thermal ball array, use trace impedance-matched routing for the DDR interface, and respect the 3.3 V I/O tolerance when interfacing to 5 V or 1.8 V peripherals.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found on the manufacturer's datasheet alone, giving procurement and design engineers a consolidated reference for the MSC7119VM1200 in end-of-life and new-design evaluations.
Drop-in-Alternativen für MSC7119VM1200 – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit MSC7119VM1200 (gleiche Bauform und Footprint) – abweichend in Package, Write Buffer, Core Clock Frequency, Instruction Cache (ICache), On-Chip RAM.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
MSC7119VF1200
✅ Drop-In✓ Auf Lager
$21.4 / Stück
Datenblatt ansehen →MSC7118VF1200
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MSC7119VX2000
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MSC7119VX1200
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MSC7116VM1000
✅ Drop-In✓ Auf Lager
$39.85 / Stück
Datenblatt ansehen →MSC7119VM1200 Technische Daten
| Core Architecture | StarCore SC1400 extended core, single SC1400 DSP core |
| DSP Type | Fixed Point, 16-bit |
| Core Clock Frequency | 300 MHz |
| On-Chip RAM | 464 kB (M1 SRAM 256 kB + M2 + cache) |
| Internal SRAM M1 Memory | 256 Kbyte |
| Instruction Cache (ICache) | 16-way, 16 Kbyte |
| Write Buffer | 4 entries |
| Non-Volatile Memory (ROM) | 8 kB |
| External Memory Controller | DDR controller |
| Ethernet MAC | 10/100 Mbps |
| Host Interface | Yes |
| I2C Interface | Yes |
| UART Interface | Yes |
| I/O Voltage | 3.30 V |
| Programmable Interrupt Controller (PIC) | Yes |
| Low-Power Modes | Wait and Stop processing |
| Gehäuse | 400-LFBGA (17x17 mm) |
| Montageart | Surface Mount |
| Packaging | Tray |
| Moisture Sensitivity Level | 3 |
| Betriebstemperatur | -40C to +105C |
MSC7119VM1200 400-lfbga (17x17 mm) Pinbelegungsleitfaden
Pinbelegung für MSC7119VM1200 (400-lfbga (17x17 mm)-Gehäuse). Pin-Nummerierung, Funktionen und Anschlussdiagramme sind im Herstellerdatenblatt definiert. Entnehmen Sie diesem den genauen Footprint und Lötrichtlinien.
Keine detaillierten Pinbelegungsdaten verfügbar für MSC7119VM1200.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
MSC7119VM1200 ist geeignet für 7 Anwendungs: VoIP and Voice Gateway Platforms, Residential Gateway and DSL Modem, Industrial Motor Control and DSP Front-End, Audio Processing and Effects DSP, Embedded Networked Sensor Hubs, Set-Top Box Media DSP Engine, Medical Signal-Processing Front-End.
VoIP and Voice Gateway Platforms
VoIP gateways and IP voice infrastructure require real-time G.711/G.729a codec execution plus packetization and 10/100 Ethernet I/O. The MSC7119VM1200's 300 MHz StarCore SC1400 extended core delivers the dual-MAC throughput needed for 32 to 64 voice channels, while its on-chip 10/100 Ethernet MAC eliminates an external MAC device. Combined with the 464 kB on-chip RAM, voice packets are buffered without external memory stalls. The DDR controller feeds bulk packet data to the MAC, making it well suited for residential and SMB VoIP gateways where BOM and PCB area are constrained.
Empfohlen
Residential Gateway and DSL Modem
Residential gateways bundle DSL/cable modem PHY processing with routing, firewall, and VoIP functions. The MSC7119VM1200 handles DSP intensive tasks such as modem training, line echo cancellation, and tone detection thanks to its 16-bit fixed-point SC1400 SIMD architecture. The integrated DDR controller simplifies memory layout for the packet-processing path, while the 10/100 Ethernet MAC connects to the WAN/LAN PHY. Designers benefit from a single-chip DSP plus memory subsystem versus older multi-chip DSP/MCU designs.
Empfohlen
Industrial Motor Control and DSP Front-End
Industrial motor drives, PLC front-ends, and sensor-fusion DSPs require deterministic real-time interrupt response plus fixed-point arithmetic for FFT and Park/Clarke transforms. The MSC7119VM1200's programmable interrupt controller and dual-MAC SC1400 core execute sensorless FOC algorithms at typical 8 kHz to 16 kHz PWM rates. On-chip 256 Kbyte M1 SRAM provides deterministic code/data placement for the inner loop, while the DDR controller offloads outer-loop logging. The 400-LFBGA and -40C to +105C industrial temperature grade support harsh environment deployment.
Empfohlen
Audio Processing and Effects DSP
Multi-channel audio effects processors for professional mixers, karaoke systems, and broadcast audio require FIR filtering, FFT analysis, and dynamic range processing in real time. The MSC7119VM1200 executes 16-bit fixed-point FFT kernels at high sample rates using its dual-MAC and 16-way 16 Kbyte instruction cache, avoiding I-cache miss stalls. Its 464 kB on-chip RAM supports delay-line buffers and coefficient tables for reverb and equalization. The UART and I2C interfaces connect to codec DACs and front-panel control.
Empfohlen
Embedded Networked Sensor Hubs
Networked sensor aggregators that preprocess vibration, acoustic, or current data and forward filtered streams over Ethernet benefit from on-chip MAC and DSP. The MSC7119VM1200 fuses on-sensor data using SC1400 FIR/IIR filters, runs anomaly detection, then forwards over its 10/100 Ethernet MAC. The 3.3 V I/O tolerance matches standard industrial sensor front-ends, and Wait/Stop modes reduce power in idle periods. The 400-LFBGA supports ruggedized PCB designs with thermal ball grid and solid ground planes.
Empfohlen
Set-Top Box Media DSP Engine
Set-top boxes and hybrid IPTV gateways need a DSP for audio decoding (AAC, MP3), voice prompts, and small-scale video preprocessing. The MSC7119VM1200's integrated DDR controller feeds the audio buffer underrun protection while the SC1400 core decodes compressed streams. The Ethernet MAC ingests IPTV multicast streams and the host interface bridges to the main STB SoC. The 17x17 400-LFBGA footprint fits within typical STB mainboard layouts, reducing board area vs separate DSP/MAC solutions.
Empfohlen
Medical Signal-Processing Front-End
Patient-monitoring and hearing-aid DSP applications require very low power and deterministic signal chains. The MSC7119VM1200 implements fixed-point biquad filter banks, FFT spectral analysis, and adaptive noise cancellation on its dual-MAC SC1400 core while staying within the device's low-power Wait/Stop modes. The 3.3 V I/O and -40C to +105C industrial temperature grade suit bedside and wearable medical enclosures. Firmware can be executed entirely from M1 SRAM for deterministic latency critical to medical loop closure.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für MSC7119VM1200 – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | MSC7119VF1200 | MSC7118VF1200 | MSC7119VX2000 | MSC7119VX1200 | MSC7116VM1000 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 400-LFBGA (17x17) | 400-LFBGA (17x17) | 400-LFBGA (17x17) | 400-LFBGA (17x17) | 400-LFBGA (17x17) | 400-MAP-BGA (same ball count, different pattern) |
| Core | StarCore SC1400, 1 core | StarCore SC1400, 1 core | StarCore SC1400, 1 core | StarCore SC1400, 1 core | StarCore SC1400, 1 core | StarCore SC1400, 1 core |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
| DDR Controller | Yes | Yes | Yes | Yes | Yes | Yes |
| I/O Voltage | 3.30 V | 3.30 V | 3.30 V | 3.30 V | 3.30 V | 3.30 V |
| Lifecycle | NRND | NRND | NRND | NRND | NRND | NRND |
Wichtigste Unterscheidungsmerkmale
- Integrated 10/100 Ethernet MAC + DDR controller (vs. MSC7118VF1200)
- Same-family pin compatibility with multiple speed grades (vs. MSC7116VM1000)
- Highest core frequency in the MSC7119 family (vs. MSC7119VF1200)
Designhinweise
Estimated: the 400-LFBGA package dissipates up to 1.5 W to 2.5 W at 300 MHz under typical workloads. Use a 4-layer to 6-layer PCB stack-up with a continuous ground/power plane below the BGA to spread heat; via-in-pad with filled and plated-over vias improves thermal conduction from the die through the ball grid. In enclosed industrial enclosures, derate to 240 MHz or enable Wait/Stop modes for sustained operation above +85 C ambient.
Route the DDR interface with controlled-impedance 50 ohm single-ended traces (or 100 ohm differential for DQS pairs), length matching within +/-25 mils across byte lanes, and reference to a continuous ground plane. Use 0.8 mm BGA escape routing on the top layer with buried vias to inner signal layers. Provide at least one decoupling capacitor pair (0.1 uF plus 10 uF bulk) per power pin within 100 mils. Match the Ethernet MAC traces to 50 ohm and pair them with a center-tap magnetics circuit.
Keep DDR clocks and DQS lines short and reference them to a solid ground plane; place series damping resistors within 200 mils of the MSC7119VM1200 balls. For the 10/100 Ethernet MAC, route the MII/RMII signals as tightly length-matched pairs to avoid setup/hold violations. Use 4-layer stack-up with one solid ground layer immediately under the BGA to reduce simultaneous switching noise (SSN) across the 256 Kbyte M1 SRAM.
Do not assume the MSC7119VM1200 supports 5 V tolerant inputs - the I/O is 3.30 V only. Add level translators to interface with 5 V peripherals. Verify the boot configuration resistors in the device's reference manual before laying out the PCB, because changing boot mode post-layout requires rework. Finally, confirm pin assignments against the latest NXP errata before going to production, as BGA pinout re-spins occasionally occur.
Compliance-Informationen
RoHS and REACH compliant per NXP/Freescale product pages. Not AEC-Q100 qualified - this part targets industrial and consumer DSP rather than automotive. Halogen-free status not explicitly stated in the verified web data; treated as unknown.
