MPC859TCVR100A - 100MHz PowerQUICC MPU, 357-PBGA | NXP
Teilenummer: MPC859TCVR100A ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $68.99 | $68,99 |
| 10 | $62.1 | $621,00 |
| 100 | $55.2 | $5.520,00 |
| 500 | $48.3 | $24.150,00 |
| 1.000 | $42.45 | $42.450,00 |
MPC859TCVR100A Übersicht
What is a PowerQUICC microprocessor? A PowerQUICC (pronounced 'power-quick') device is a family of integrated communications processors originally developed by Motorola (later Freescale, now NXP) that combines a PowerPC CPU core with on-chip peripheral controllers optimized for networking, telecommunications, and embedded control. The PowerQUICC sits in the broader hierarchy of microprocessor -> embedded processor -> communications processor -> integrated system-on-chip. The MPC859 family targets routers, bridges, WAN access, and industrial control designs where deterministic communication and on-chip peripheral integration reduce bill-of-materials cost.
Key features include a single 32-bit core running at 100 MHz, a hardware multiply/accumulate unit, dedicated CPM with multiple serial channels, four 16-bit timers, system integration unit with bus sizing, an 8/16/32-bit ROM/FLASH/SRAM/DRAM controller, a PCMCIA interface supporting two card slots, and a 32-bit PC-AT ISA-style local bus. Industrial temperature screening of -40C to +100C supports telecom outdoor and industrial enclosure deployments.
Architecturally, the MPC859DSL integrates the CPU core, CPM, and SIU on a single die, providing deterministic real-time response by offloading DMA, serial protocol handling, and bus arbitration to dedicated hardware. This eliminates the software overhead typical of general-purpose CPUs performing protocol stacks, enabling sustained serial throughput even under heavy interrupt load. The 357-PBGA package exposes the full local bus, CPM I/O, and PCMCIA signals needed for design reuse across the MPC8xx family.
Typical applications include enterprise router control planes, ISDN/T1/E1 channel banks, industrial serial concentrators, multi-port serial controller cards, and PCMCIA-based storage peripherals. The 100 MHz core and CPM architecture deliver wire-speed serial handling for telecom access multiplexers while remaining a single-chip solution.
When designing with the MPC859TCVR100A, ensure the 357-pin PBGA land pattern is routed with matched-length control for the 60x bus plus all 32-bit data signals. Provide bulk decoupling near each BGA quadrant to suppress core and I/O switching noise; consider a four-layer minimum stack-up with dedicated power planes for GVDD and VDDQ rails.
This page synthesizes distributor pricing, drop-in alternatives from the PowerQUICC family, and practical design notes not found in the standalone manufacturer datasheet, providing a single reference for engineers specifying the MPC859TCVR100A in new designs or maintenance programs.
Drop-in-Alternativen für MPC859TCVR100A – 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 MPC859TCVR100A (gleiche Bauform und Footprint) – abweichend in Mounting Type, Operating Temperature, Core Frequency, Package, Core.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
MPC859TVR100A
✅ Drop-In✓ Auf Lager
$21.65 / Stück
Datenblatt ansehen →MPC866PVR100A
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MPC859DSLVR100A
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
MPC866TCVR100A
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
MPC860DPVR100A
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
MPC859TCVR100A Grenzwerte & elektrische Eigenschaften
| Architecture | 32-bit Power Architecture (PowerPC 8xx family) |
| Core | MPC8xx 1 Core, 32-Bit |
| Core Frequency | 100 MHz |
| Instruction Set | PowerPC |
| Memory Controller | 8/16/32-bit ROM/FLASH/SRAM/DRAM |
| Communications Processor Module | Yes (CPM with serial channels) |
| Local Bus | 32-bit PC-AT ISA-style (M68000 bus compatible) |
| PCMCIA Interface | Yes, 2 card slots supported |
| Timers | Four 16-bit timers |
| Interrupt Controller | Integrated in SIU |
| DMA | Integrated in CPM (peripheral DMA) |
| Betriebstemperatur | -40C to +100C |
| Gehäuse | 357-PBGA (25x25 mm) |
| Montageart | Surface Mount (BGA) |
MPC859TCVR100A 357-pbga (25x25 mm) Pinbelegungsleitfaden
Pinbelegung für MPC859TCVR100A (357-pbga (25x25 mm)-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für MPC859TCVR100A.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
MPC859TCVR100A ist geeignet für 7 Anwendungs: Enterprise Router Control Plane, T1/E1 Channel Bank and Multiplexer, Industrial Serial Concentrator, PCMCIA-Based Storage Peripheral, Wire-Speed Bridge and WAN Access, Legacy Industrial Single-Board Computer, Telecom Reference and Evaluation Platform.
Enterprise Router Control Plane
The MPC859TCVR100A's 100 MHz PowerPC core combined with the on-chip Communications Processor Module (CPM) makes it well-suited for enterprise router control planes and remote-access concentrators. Its dedicated CPM offloads DMA and serial protocol handling, sustaining wire-speed throughput even under heavy interrupt load without burdening the CPU. Designers typically pair the MPC859TCVR100A with 32 MB SDRAM, 4 MB boot flash, and an external PHY to build compact SOHO and branch-office routers. The 357-PBGA (25x25 mm) footprint integrates seamlessly into standard 4-layer router PCBs where the deterministic real-time response of the CPM eliminates the need for a separate protocol-engine ASIC, reducing bill-of-materials cost and PCB real-estate.
Empfohlen
T1/E1 Channel Bank and Multiplexer
In T1/E1 channel banks and access multiplexers, the MPC859TCVR100A serves as the central aggregator and framer controller. The CPM supports multiple serial channels with hardware HDLC/SDLC framing, allowing a single chip to terminate 4-8 T1/E1 trunks without software overhead. Telco-grade deployments benefit from the -40C to +100C industrial temperature screening and the on-chip PCMCIA interface for plugging in flash storage cards. The 100 MHz core handles higher-layer protocols (SS7, ATM signaling) while the CPM maintains time-division-multiplexed framing at line rate. Pairing the part with external LIU chips and a precision clock yields a single-board channel bank consumable by both legacy telecom and modern IP-edge applications.
Empfohlen
Industrial Serial Concentrator
The MPC859TCVR100A integrates up to four serial channels plus PCMCIA and a 32-bit ISA-style local bus in a single BGA, making it well-suited for industrial serial concentrators aggregating RS-232/RS-485 devices into Ethernet or fieldbus networks. The CPM's DMA-driven serial handling keeps latency deterministic across 32+ serial ports when paired with external UART expanders. The 357-PBGA industrial-grade part supports -40C to +100C for outdoor and factory-floor enclosures. Engineers building Modbus gateways, SCADA concentrators, and substation automation controllers benefit from a long-lifecycle NXP supply line and the deterministic real-time behavior of the PowerQUICC architecture.
Empfohlen
PCMCIA-Based Storage Peripheral
With its integrated PCMCIA controller supporting two card slots, the MPC859TCVR100A is a natural choice for PCMCIA-based storage peripherals and wireless card host adapters in legacy PC architectures. The on-chip PCMCIA logic handles plug-and-play card insertion/removal events with the integrated SIU interrupt controller, freeing the CPU for actual file-system processing. The 32-bit PC-AT ISA-style local bus connects directly to system memory or to an external PCI bridge chip. The integrated DRAM controller supports up to 256 MB of SDRAM for embedded solid-state disk designs, making the MPC859TCVR100A a strong candidate for industrial data-logger and digital-video-recorder chassis controllers.
Empfohlen
Wire-Speed Bridge and WAN Access
For wire-speed bridging and WAN access equipment, the MPC859TCVR100A's CPM-driven hardware protocol handling delivers deterministic forwarding rates across HDLC, Ethernet, and serial interfaces. The 100 MHz PowerPC core supervises routing tables and policy while the CPM manages frame transmission and reception in hardware, ensuring sustained wire-speed operation under peak load. The 357-PBGA (25x25 mm) BGA is well-suited for integration into compact CPE (customer-premises equipment) such as DSLAM line cards and integrated access devices. Long-lifecycle NXP support makes the MPC859TCVR100A suitable for telecom infrastructure programs running 10+ year deployment horizons.
Empfohlen
Legacy Industrial Single-Board Computer
The MPC859TCVR100A serves as the MPU in long-lifecycle industrial single-board computers (SBCs) deployed in SCADA, energy, and transportation subsystems. Its 32-bit PowerPC core, integrated DRAM controller, PCMCIA, and ISA local bus enable a complete SBC design with minimal external glue logic. The 357-PBGA industrial-grade finish supports -40C to +100C operation across outdoor enclosures and roadside cabinets. Designers in railway, power-grid, and refinery automation value the part for its 15+ year supply continuity, the deterministic CPM response, and its compatibility with the established VxWorks and Linux BSP ecosystem around the PowerQUICC family.
Empfohlen
Telecom Reference and Evaluation Platform
NXP and third-party vendors use the MPC859TCVR100A as the central processor in reference and evaluation platforms for the PowerQUICC MPC8xx family. Evaluation boards expose the full 32-bit local bus, PCMCIA slots, four serial channels, and JTAG to demonstrate CPM protocol capability, firmware bring-up, and BSP integration. Developers writing VxWorks or embedded Linux BSPs often start with this 100 MHz variant before scaling code to the MPC860 and MPC866 siblings. Industrial and telecom training programs leverage the 357-PBGA form factor as a teaching reference because of its balance of complexity, debugging access, and longevity.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für MPC859TCVR100A – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | MPC859TVR100A | MPC866PVR100A | MPC859DSLVR100A | MPC866TCVR100A | MPC860DPVR100A |
|---|---|---|---|---|---|---|
| Package | 357-PBGA (25x25 mm) | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Frequency | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz |
| Core Architecture | PowerPC 8xx | PowerPC 8xx | PowerPC 8xx (MPC866 family superset) | PowerPC 8xx | PowerPC 8xx | PowerPC 8xx (MPC860 family) |
| CPM Serial Channels | Multiple (per datasheet) | Multiple (same as MPC859) | Multiple (MPC866 superset) | Multiple (same as MPC859) | Multiple (MPC866 superset) | Multiple (MPC860 family) |
| Local Bus | 32-bit PC-AT ISA-style | 32-bit PC-AT ISA-style | 32-bit PC-AT ISA-style | 32-bit PC-AT ISA-style | 32-bit PC-AT ISA-style | 32-bit PC-AT ISA-style |
| PCMCIA Slots | 2 | 2 | 2 | 2 | 2 | 2 |
Wichtigste Unterscheidungsmerkmale
- On-chip CPM for hardware-driven serial protocol handling (vs. MPC8548EVJAUJD)
- Lower power and cost for legacy telecom designs (vs. MPC866PVR100A)
- 32-bit ISA-style local bus with PCMCIA support (vs. MPC860DPVR100A)
Designhinweise
Estimated: Routing the 357-pin PBGA (25x25 mm) requires a 4-layer minimum PCB stack-up with dedicated GVDD and VDD power planes to suppress simultaneous-switching noise. Use fanout traces with matched length for the 32-bit local bus to preserve setup/hold margin. Place at least four bulk decoupling capacitors (one per BGA quadrant) within 0.5 inch of the package. Microvia HDI may be required for signal escape routing on inner balls.
Operating at 100 MHz with the CPM active, the MPC859TCVR100A dissipates roughly 1.0-1.5 W typical, which the 357-PBGA dissipates adequately without a heatsink at ambient up to +85C. At maximum junction temperature +100C, ensure a minimum 10x10 mm copper ground pad below the BGA connected to the inner ground plane through an array of thermal vias (estimated 25 vias, 0.3 mm drill). For forced-air cooling applications, design the enclosure airflow direction parallel to the BGA rows.
The 32-bit PC-AT ISA-style local bus supports up to 50 MHz synchronous operation; series-damping resistors of 22-33 ohm on data and address lines reduce overshoot on heavily loaded bus traces. Keep bus traces under 4 inches to maintain the integrity of the bus protocol. Pay particular attention to the BDIP/IRQ signals connecting to the SIU, as these are asynchronous to the CPU and require careful timing analysis against the bus clock.
Confirm the lead finish (leaded vs lead-free PBGA) by lot date code and supplier shipping documentation before RoHS-sensitive assembly processes are used. The TCVR100A suffix historically denotes a temperature grade; cross-reference with NXP's ordering-code table in the datasheet before selection. The PCMCIA controller requires external card detect and voltage sense resistors; do not leave these disconnected or the card insertion/removal interrupts will not register correctly.
Compliance-Informationen
RoHS/REACH compliance status requires lot-by-lot verification because the MPC859TCVR100A has shipped in both leaded and lead-free PBGA finishes. AEC-Q100 is not applicable - this part is a microprocessor, not an automotive-grade IC. Conflict-mineral declaration compliant per NXP supplier policy.
