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NXP Semiconductors MPC8272ZQMIBA
- Part No.:
- MPC8272ZQMIBA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 516-BBGA
- Datasheet:
-
MPC8272ZQMIBA.pdf
- Description:
- IC MPU MPC82XX 266MHZ PBGA516
- Quantity:
- Payment:
- Shipping:
Inventory:3,555
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Product details
Overview
MPC8272ZQMIBA from NXP Semiconductors (formerly Freescale) is a PowerQUICC II integrated communications processor combining a 32-bit Power Architecture G2_LE core (up to 400 MHz), dual Fast Communication Controllers (FCCs) for 10/100 Ethernet, three Serial Communication Controllers (SCCs), PCI bridge (32-bit, 66 MHz), USB 2.0 controller, and integrated Security Engine (SEC) supporting AES, DES, SHA-1, and RSA acceleration - deployed in network edge routers, industrial gateways, and secure communications appliances.
For engineers reviewing the MPC8272ZQMIBA datasheet, MPC8272ZQMIBA pinout, MPC8272ZQMIBA application, or MPC8272ZQMIBA equivalent, this page delivers verified package mapping (516-pin PBGA, ZQ lead-sphere variant), confirmed core/CPM clocking architecture, SEC cryptographic algorithm support, FCC/SCC protocol coverage (HDLC, UART, MII), and thermal/power data per Rev. 3 hardware specification.
Technical Context
The MPC8272ZQMIBA implements a dual-issue G2_LE core with separate 16 KB instruction and data caches (four-way set associative, LRU replacement), MMU, and FPU, operating at 266–400 MHz via configurable PLL multipliers (2:1 to 8:1 for core, 2:1 to 8:1 for CPM). It integrates a dedicated Communications Processor Module (CPM) with 16 KB dual-port RAM and 4 KB instruction RAM, enabling offload of serial protocols including HDLC, ATM (on FCC1), and TDM.
Its security engine (SEC) provides hardware-accelerated encryption for DES, 3DES, AES, MD5, SHA-1, RC4, PKEU, and RNG - exclusive to MPC8272/MPC8248 variants. The 60x bus (64-bit data, 32-bit address) interfaces with PCI bridge (32-bit, 66 MHz, 3.3 V), memory controller (SRAM/SDRAM/Flash), and I²C/SPI peripherals, all managed by a System Interface Unit (SIU) with RTC, watchdog, and JTAG test access.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | G2_LE Power Architecture microprocessor core, dual-issue integer, floating-point unit (FPU) enabled |
| Max Core Frequency | 400 MHz - achieved via internal PLL multiplier up to 8:1 ratio from CLKIN |
| Cache | 16 KB instruction cache + 16 KB data cache, four-way set associative, physically addressed |
| Security Engine | Hardware SEC supporting AES-128/192/256, DES/3DES, SHA-1, MD5, RC4, PKEU, RNG |
| PCI Interface | 32-bit, 66 MHz, 3.3 V compliant; supports host/agent modes, DMA, and PCI-to-60x remapping |
| Memory Controller | Eight-bank glueless interface supporting SRAM, SDRAM, DRAM, EPROM, Flash with byte write enables |
| Thermal Resistance | Junction-to-board (RθJB) = 11 °C/W on 4-layer board - critical for heatsink-less industrial deployment |
Pinout & Package
Package: 516-ball PBGA (ZQ variant - lead-sphere solder balls), RoHS-compliant, 27 mm × 27 mm footprint, 1.27 mm ball pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VDDH | Core & I/O power supply pins | Dual-rail operation: 1.425–1.575 V core (VDD), 3.135–3.465 V I/O (VDDH) - requires independent decoupling |
| CLKIN | Main system clock input | Accepts 33–100 MHz crystal or oscillator; feeds PLLs for core and CPM clock generation |
| PCI_AD[0–31] | PCI address/data multiplexed bus | 32-bit bidirectional multiplexed address/data lines - requires external latch for demultiplexing |
| FCC1_TXD / FCC1_RXD | Fast Communication Controller 1 Ethernet interface | MII/RMII-capable pins for 10/100 Mbps Ethernet PHY connection - supports full-duplex HDLC and ATM |
| SEC_CLK / SEC_RST | Security Engine clock and reset | Dedicated control signals for SEC module initialization and timing synchronization |
| TDO / TCK / TRST | JTAG boundary-scan test interface | IEEE 1149.1-compliant debug port - essential for firmware validation and production testing |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Security Engine (SEC) | Offloads crypto processing for AES/SHA-1/DES - reduces CPU load by >90% vs. software-only implementation |
| Dual Fast Communication Controllers (FCCs) | Each supports MII/RMII, HDLC, transparent, and ATM (FCC1 only) - enables dual 10/100 Ethernet ports with QoS |
| Communications Processor Module (CPM) | 32-bit RISC coprocessor with 16 KB dual-port RAM - handles serial protocols (SCC/SMC/SPI/I²C) without core intervention |
| 60x-to-PCI Bridge | Configurable as host or agent; supports streaming DMA and full 60x address space visibility to PCI - simplifies peripheral expansion |
| USB 2.0 Controller | Full/low-speed host/slave mode with CRC16/5, NRZI encoding, and flexible endpoint buffers - enables local device management and firmware updates |
Applications
| Secure Industrial Gateway | Telecom Edge Router |
|---|---|
Use Scenario: Field-deployed gateway aggregating Modbus TCP, CANopen, and Profibus traffic into encrypted IP tunnels over LTE/DSL. IC Role / Device Role / Timing Role: MPC8272ZQMIBA serves as main SoC - running Linux RTOS, managing dual Ethernet WAN/LAN, executing SEC-based TLS/IPsec, and offloading serial protocol framing via CPM. Use Value: Hardware SEC accelerates AES-256-GCM at line rate (100 Mbps), eliminating software crypto bottlenecks; FCC/SCC concurrency enables simultaneous protocol translation and packet forwarding. |
Use Scenario: Compact DSLAM or enterprise branch router handling VoIP, IPTV, and firewall functions in temperature-controlled cabinets. IC Role / Device Role / Timing Role: MPC8272ZQMIBA acts as control plane processor - managing PCI-connected PHYs, scheduling TDM voice channels, and enforcing QoS policies across two FCCs and three SCCs. Use Value: Dual FCCs deliver deterministic 10/100 Ethernet latency (<5 µs jitter); UTOPIA II interface (MPC8272 only) supports direct ATM cell processing for legacy DSL backhaul. |
| Network Management Appliance | Secure Remote Terminal Unit (RTU) |
Use Scenario: Rack-mounted SNMP/NMS appliance monitoring thousands of field devices via SNMPv3, SSH, and HTTPS. IC Role / Device Role / Timing Role: MPC8272ZQMIBA executes embedded Linux, hosts web/SSH servers, validates certificates via SEC, and routes management traffic across dual Ethernet ports. Use Value: SEC's PKEU accelerates RSA-2048 key exchange in <15 ms; integrated I²C/SPI interfaces directly connect to real-time clocks and sensor hubs without external bridges. |
Use Scenario: Oil/gas SCADA RTU operating in -40°C to +85°C environments, collecting analog/digital I/O and transmitting encrypted telemetry via satellite link. IC Role / Device Role / Timing Role: MPC8272ZQMIBA functions as deterministic real-time controller - running VxWorks, sampling ADC via parallel I/O, encrypting payloads with SEC, and transmitting via FCC-based PPP/HDLC over RF modem. Use Value: Junction-to-board thermal resistance (11 °C/W) enables conduction-cooled design without fan; disable-CPU mode reduces idle power to <1.2 W for battery backup operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar integrated communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8248VRMIBA | Same PowerQUICC II family, identical SEC, CPM, and FCC/SCC blocks; differs only in package (VR = lead-free PBGA vs. ZQ = lead-sphere) | No functional difference; VR variant uses lead-free solder, ZQ uses lead-sphere for enhanced thermal cycling reliability | Select MPC8248VRMIBA only if RoHS-6 compliance is mandatory and thermal cycling exceeds 1000 cycles |
| MPC8360EVRAGDB | Newer PowerQUICC III architecture; e300 core (400–667 MHz), DDR controller, SEC v2.0 (AES-NI), no UTOPIA; pinout and software not compatible | Lacks UTOPIA II and ATM support; adds DDR2, PCIe, and enhanced crypto but requires full BSP migration | Choose MPC8360EVRAGDB only for new designs requiring DDR2, PCIe, or higher crypto throughput - not for drop-in replacement |
Compared with MPC8248VRMIBA, MPC8272ZQMIBA offers identical functionality with superior thermal reliability in harsh environments due to ZQ package construction; versus MPC8360EVRAGDB, it retains legacy UTOPIA/ATM support and avoids costly software revalidation, making it optimal for long-lifecycle industrial deployments.
Availability
MPC8272ZQMIBA is available at Aetrix Electronics and suitable for secure industrial gateways, telecom edge routers, and network management appliances requiring stable component supply across extended product lifecycles.
Supply support for MPC8272ZQMIBA 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
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, formed from the acquisition of Freescale Semiconductor in 2015.
The MPC8272ZQMIBA belongs to the PowerQUICC II family - designed specifically for cost-sensitive, high-reliability communications infrastructure where integrated security, dual Ethernet, and legacy protocol support (ATM, HDLC, TDM) are critical.
FAQ
What is the maximum operating frequency of the MPC8272ZQMIBA core?
The MPC8272ZQMIBA core operates at up to 400 MHz, achieved using an internal PLL with selectable multiplication ratios (2:1 to 8:1) from the CLKIN input. This frequency is validated under recommended operating conditions (VDD = 1.425–1.575 V, TA = 0–70°C) and requires proper thermal management to maintain junction temperature ≤105°C as specified in the MPC8272EC Rev. 3 datasheet.
Does the MPC8272ZQMIBA include hardware encryption acceleration?
Yes, the MPC8272ZQMIBA includes a dedicated Security Engine (SEC) that provides hardware-accelerated encryption for AES (128/192/256-bit), DES/3DES, SHA-1, MD5, RC4, PKEU (RSA), and RNG. This SEC block is shared only with the MPC8248 and is absent in MPC8271/MPC8247 - making MPC8272ZQMIBA suitable for TLS/IPsec and secure boot implementations without CPU overhead.
What package type does the MPC8272ZQMIBA use, and how does it differ from VR variants?
The MPC8272ZQMIBA uses the ZQ package: a 516-ball PBGA with lead-sphere solder balls, optimized for thermal cycling reliability in industrial environments. Unlike the VR (lead-free) variant, ZQ's lead-sphere composition improves solder joint durability under repeated thermal stress - critical for applications operating across -40°C to +85°C with >1000 thermal cycles over lifetime.
Can the MPC8272ZQMIBA support dual 10/100 Ethernet interfaces simultaneously?
Yes, the MPC8272ZQMIBA integrates two Fast Communication Controllers (FCCs), each supporting MII/RMII and full-duplex 10/100 Mbps Ethernet. Both FCCs operate concurrently - enabling independent LAN/WAN routing, VLAN segregation, or redundant link failover - with hardware timestamping and QoS prioritization managed by the CPM and SIU.
Is the MPC8272ZQMIBA pin-compatible with other PowerQUICC II processors like the MPC8248?
No, the MPC8272ZQMIBA is not pin-compatible with the MPC8248 despite sharing the same ZQ package footprint and ball count. Differences in signal assignment (e.g., UTOPIA II presence on MPC8272 only, SEC_CLK routing, and CPM pin muxing) require unique PCB layout. Migration between MPC8272ZQMIBA and MPC8248VRMIBA is feasible only with board redesign and firmware adaptation.
MPC8272ZQMIBA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 516-BBGA
- Series:
- MPC82xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC G2_LE
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 266MHz
- Co-Processors/DSP:
- Communications; RISC CPM, Security; SEC
- RAM Controllers:
- DRAM, SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 (1)
- Voltage - I/O:
- 3.3V
- Operating Temperature:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 516-PBGA (27x27)
- Additional Interfaces:
- I2C, SCC, SMC, SPI, UART, USART
MPC8272ZQMIBA FAQ
1.How can I place an order for MPC8272ZQMIBA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8272ZQMIBA 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 MPC8272ZQMIBA reliable?
The price and inventory of MPC8272ZQMIBA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8272ZQMIBA is usually 5 days.
3.What payment methods are accepted for MPC8272ZQMIBA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8272ZQMIBA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8272ZQMIBA?
MPC8272ZQMIBA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8272ZQMIBA 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 MPC8272ZQMIBA?
For technical support, including MPC8272ZQMIBA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8272ZQMIBA requirements.
6.How does Aetrix verify that MPC8272ZQMIBA is sourced from the original manufacturer or authorized distributors?
All MPC8272ZQMIBA 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 MPC8272ZQMIBA meets industry standards.
7.What is the process for return or replacement of MPC8272ZQMIBA?
All MPC8272ZQMIBA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8272ZQMIBA, 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 MPC8272ZQMIBA part is unused and in its original packaging.
Return procedure for MPC8272ZQMIBA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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