MPC885VR66 - 66MHz 32-Bit PowerQUICC MPU | NXP Semiconductors
MPN: MPC885VR66 ✗ انتهى عمره الإنتاجيMPC885VR66 نظرة عامة
A microprocessor is a programmable semiconductor system containing a central processing unit, memory interfaces, communications controllers, and associated peripherals. Within the broader semiconductor hierarchy, the MPC885VR66 belongs to the microprocessor and embedded processor category, and more specifically to the PowerQUICC communications-processor family. Such devices combine a general-purpose processing core with hardware designed for telecommunications, networking, and industrial data-transfer applications.
Key features verified for the MPC885VR66 include a 32-bit RISC-compatible Power Architecture, one processor core, a 66 MHz operating frequency, 3.3 V operation, and 87 MIPS advertised performance. The device is supplied in a 357-PBGA package. Distributor listings also identify the package as 357-BBGA in some records, reflecting differing package-family terminology, while the DigiKey listing specifies 357-PBGA (25 x 25 mm). Lead-free and RoHS-compliant status are reported by the DigChip product record.
The MPC8xx architecture is associated with communications-oriented system design because it combines processing capability with dedicated communication functions. A 66 MHz clock and 87 MIPS throughput provide useful compute performance for embedded networking, control, protocol handling, and legacy industrial equipment. The 357-ball package also exposes a large number of external interfaces, making board-level signal integrity, power distribution, and thermal design especially important.
Typical uses include embedded communications controllers, industrial networking equipment, protocol-conversion systems, telecommunications support hardware, and legacy industrial-control platforms. Because the NXP product page labels the MPC885VR66 end of life, engineers should preserve the original part when maintaining an existing design, qualify any authorized supply carefully, and evaluate a redesign before starting a new high-volume platform.
A key design consideration is that the 357-BGA footprint is not interchangeable with a smaller package or a different pin arrangement. Any replacement must use the same 357-ball land pattern, confirm electrical compatibility, verify peripheral and memory-interface requirements, and undergo board-level validation. This page consolidates verified distributor lifecycle, package, clock, voltage, and pricing information while clearly identifying unavailable technical data rather than estimating it.
بدائل مباشرة لـ MPC885VR66 — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع MPC885VR66 (نفس عامل الشكل والبصمة) — يختلف في Operating Temperature, Core Architecture, Process Technology, Manufacturer, Core Count.
MPC885CVR66-FR
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MPC885CZP66
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MPC885ZP66
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MPC885VR66 الحدود القصوى والخصائص الكهربائية
| Manufacturer | NXP Semiconductors |
| Product Type | PowerQUICC Communications Processor |
| Processor Architecture | 32-Bit Power Architecture |
| Core Count | 1 core |
| أقصى تردد للساعة | 66 MHz |
| Advertised Performance | 87 MIPS |
| جهد التغذية | 3.3 V |
| Process Technology | 0.18 um |
| العلبة | 357-PBGA (25 x 25 mm) |
| Package Family | 357-BBGA |
| نوع التركيب | Surface Mount |
| Packaging | Tray |
| نطاق درجة حرارة التشغيل | 0°C to 95°C |
| حالة دورة الحياة | End of Life |
| Lead-Free Status | Lead Free |
| حالة RoHS | RoHS Compliant |
دليل تكوين أطراف MPC885VR66 357-bbga
تكوين الأطراف لـ MPC885VR66 (حزمة 357-bbga). تتضمن هذه الدائرة المتكاملة الرقمية GPIO وواجهات الاتصال (UART وSPI وI2C) وأطراف الطاقة. راجع ورقة بيانات الشركة المصنعة لوظائف الأطراف البديلة وخيارات التكوين. ضرورية لتصميم الأنظمة المدمجة وتخطيط PCB.
لا تتوفر بيانات مفصلة لمخطط التوصيلات لـ MPC885VR66.
راجع ورقة البيانات للحصول على تكوين الأطراف الكامل.
التطبيقات النموذجية
MPC885VR66 مناسب لـ 6 التطبيقs: Embedded Communications Controller, Industrial Networking Equipment, Telecommunications Protocol Conversion, Legacy Industrial Control Platform, Data Acquisition and Gateway, Printed-Circuit Board Repair and Obsolescence Management.
Embedded Communications Controller
The MPC885VR66 fits a legacy embedded communications controller because it combines one 32-bit Power Architecture core, a 66 MHz clock, and advertised 87 MIPS performance in a single 3.3 V device. The processor can support protocol handling, packet processing, and supervisory functions in systems already designed around the MPC8xx family. Its 357-BGA package exposes extensive communications and memory signals, allowing a dense controller board to consolidate functions that might otherwise require several discrete components. The principal engineering tradeoff is lifecycle risk: NXP labels the device end of life, making it appropriate for maintaining deployed equipment rather than initiating a broad new platform. A replacement should be tested for instruction compatibility, memory behavior, interrupt handling, peripheral differences, and thermal performance rather than accepted solely from its 66 MHz labeling.
موصى به
Industrial Networking Equipment
MPC885VR66 is appropriate for an industrial networking card or gateway already designed around its 66 MHz 32-bit processor core and 3.3 V power supply. The single-core MPC8xx implementation can manage communication tasks, supervisory logic, and data movement while operating across the verified 0°C to 95°C temperature range. Its 357-pin plastic BGA package supports a high pin count on compact industrial boards, but it also demands careful layer assignment, power-plane segmentation, and signal-integrity review. Because the part is end of life, maintenance demand is likely stronger than new-design demand. Any proposed substitute must preserve the processor interface and board ball pattern while also demonstrating equivalent behavior under sustained network traffic. Firmware timing, watchdog behavior, boot sequencing, and peripheral mapping should be included in qualification.
موصى به
Telecommunications Protocol Conversion
The MPC885VR66 can serve in telecommunications protocol-conversion equipment where a 66 MHz, 87 MIPS 32-bit processor is sufficient for simultaneous interface management and control processing. Its PowerQUICC positioning makes it relevant to legacy communication platforms that rely on the MPC8xx peripheral and software ecosystem. The device operates from a 3.3 V supply and offers a 357-ball package capable of exposing numerous communications interfaces, but board routing must be designed around the exact verified pinout rather than inferred from a generic MPC8xx diagram. For an installed system, the safest path is to retain the original ordering code or use an explicitly documented NXP successor after software and hardware regression testing. Lead-time planning should include the risk associated with end-of-life supply and the need for traceable material.
موصى به
Legacy Industrial Control Platform
MPC885VR66 is suitable for maintaining a legacy industrial-control platform that was designed around its 66 MHz MPC8xx core, 32-bit architecture, and 3.3 V operating supply. It can execute control tasks, manage communications between sensors and actuators, and retain established field-bus behavior without requiring a software migration for an identical ordering code. The verified 0°C to 95°C range provides a defined operating envelope, although enclosure temperature, airflow, and processor loading must be assessed. As an end-of-life component, it is best positioned for repair, spare-part, and obsolescence-management strategies. Boards should avoid opportunistic substitutions because package suffix changes can affect temperature grade, silicon revision, or ordering attributes even when the frequency and package remain the same.
موصى به
Data Acquisition and Gateway
The MPC885VR66 can support a legacy data-acquisition gateway when the system needs a 32-bit processor with 87 MIPS advertised performance and communications functionality at 66 MHz. The processor may coordinate data collection, local buffering, protocol conversion, and management traffic while the board's external interfaces handle sensors and upstream links. Its single core means total workload must be checked so protocol processing does not starve acquisition or control tasks. The 3.3 V supply and 357-BGA package make the device practical for compact multi-interface hardware, although accurate ball assignments and power requirements must come from the official data sheet. For new deployments, an end-of-life processor should be paired with a documented obsolescence plan that covers silicon availability, software maintenance, and long-term spare-part provisioning.
موصى به
Printed-Circuit Board Repair and Obsolescence Management
MPC885VR66 is particularly relevant to repair and obsolescence management because the NXP product page marks it end of life while distributor records still report available inventory. For an existing 357-BGA board, preserving the original processor reduces the risk of software, pinout, and peripheral incompatibility. Procurement should specify traceability, operating-temperature grade, package condition, and authorized sourcing, then inspect devices before installation where counterfeit or remarked risk exists. The quoted $41.4871 unit price is a verified reference as of 2026-10-28, not a guaranteed allocation for the entire industry. For systems requiring long support beyond normal spare-part cycles, teams should initiate a board-level redesign or software migration assessment in parallel with maintaining legitimate stock of the original ordering code.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ MPC885VR66 — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | MPC885CVR66 | MPC885CZP66 | MPC885ZP66 |
|---|---|---|---|---|
| Package | 357-PBGA (25 x 25 mm) | 357-BBGA | PBGA-357 | 357-BGA |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Maximum Clock Frequency | 66 MHz | 66 MHz | 66 MHz | 66 MHz |
| Processor Architecture | 32-Bit Power Architecture | 32-Bit Power Architecture | 32-Bit Power Architecture | 32-Bit Power Architecture |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
أبرز الفروقات
- Exact verified target ordering code for legacy board maintenance (مقابلMPC885CVR66)
- Verified performance classification (مقابلMPC885CZP66)
- Documented end-of-life procurement context (مقابلMPC885ZP66)
ملاحظات التصميم
Treat the 357-BGA as a high-density, pin-sensitive footprint and use the official NXP ball map for escape routing, layer transitions, component placement, and assembly design. Do not infer pin functions from another MPC885 ordering code. Validate drill, pad, solder-mask, paste, and stencil geometry against the exact package drawing. Because the supplied excerpts identify both PBGA and BBGA terminology, confirm which mechanical drawing applies to the received ordering code before releasing fabrication outputs.
Design the 3.3 V rail with enough startup, transient, and thermal margin for the MPC885VR66 and the board's communications peripherals. Obtain the core current, I/O current, voltage tolerance, and power dissipation data from the official manufacturer data sheet; these figures were not included in the supplied excerpts and should not be estimated from the 87 MIPS figure. Verify sequencing between processor I/O and attached memories, and include adequate local decoupling at the device supply pins according to the manufacturer recommendation.
The verified operating-temperature range is 0°C to 95°C, but that is not a substitute for a junction-temperature calculation. Determine worst-case processor activity, ambient temperature, board thermal resistance, and package heat flow from the NXP data sheet. Keep the 3.3 V regulator and other heat sources away from sensitive clock and communications areas where the enclosure temperature allows it. Validate the assembly with a thermal chamber and representative software workload rather than relying only on ambient-temperature testing.
The most common procurement mistake is treating every MPC885 66 MHz 357-BGA ordering code as electrically identical. The verified comparison data supports close relationships, but it also notes that some electrical characteristics can differ, and suffix codes may encode temperature, revision, or ordering attributes. Obtain the complete NXP ordering information, compare pin and peripheral definitions, and run boot, interrupt, communications, memory, and thermal regression tests. Do not rely solely on the package name or clock frequency.
معلومات الامتثال
The verified DigChip product record reports RoHS-compliant and lead-free status. REACH, AEC-Q100, halogen-free, and conflict-minerals information were not supplied and remain unknown. NXP identifies the device as end of life.
