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NXP Semiconductors MPC8245TVV333D
- Part No.:
- MPC8245TVV333D
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 352-LBGA
- Datasheet:
-
MPC8245TVV333D.pdf
- Description:
- IC MPU MPC82XX 333MHZ 352TBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,287
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Product details
Overview
MPC8245TVV333D from Freescale Semiconductor is a 333 MHz integrated PowerPC™ MPC603e-based processor with on-die PCI bridge, operating at 2.0 V ±100 mV supply and rated for –40°C to +105°C junction temperature, used in embedded control and communications infrastructure systems requiring deterministic real-time processing.
For engineers reviewing the MPC8245TVV333D datasheet, MPC8245TVV333D pinout, MPC8245TVV333D application, or MPC8245TVV333D equivalent, key selection criteria include core frequency stability at extended temperature, TBGA package thermal performance, PCI bridge latency, and PowerPC 603e instruction set compatibility with legacy firmware.
Technical Context
The MPC8245TVV333D integrates a superscalar PowerPC 603e CPU core with a dedicated PCI-to-processor bridge and memory controller, enabling direct host-bridge communication without external glue logic. It supports 32-bit PCI 2.2 compliance and implements Harvard-style instruction/data caches (16 KB each) with write-through policy.
Core voltage regulation requires tight tolerance (2.0 V ±100 mV), and thermal operation is validated across –40°C to +105°C die-junction range. The device uses a lead-free TBGA package with 352-ball layout, and its Processor Version Register value is 0x80811014, confirming MPC8245TXXnnnX series revision D silicon.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | PowerPC MPC603e, superscalar 32-bit RISC, 333 MHz maximum clock |
| Integrated Bridge | PCI-to-processor bridge compliant with PCI Local Bus Specification Rev 2.2 |
| Supply Voltage | VDD = 2.0 V ±100 mV - mandates precision regulation for stable core timing |
| Operating Temperature | Die-junction range –40°C to +105°C - qualified for industrial/telecom chassis environments |
| Package Type | Lead-free TBGA, 352-ball grid array - enables high-density routing and thermal dissipation |
| Processor ID | Version Register = 0x80811014 - identifies MPC8245TXXnnnX Series Revision D silicon |
Pinout & Package
Package: Lead-free 352-ball TBGA (Thin Ball Grid Array), RoHS-compliant, 27 mm × 27 mm footprint, 1.27 mm ball pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Core power supply | Must be regulated to 2.0 V ±100 mV; decoupling required per Freescale layout guidelines |
| VSS | Digital ground reference | Low-impedance return path for core and I/O domains; separate planes recommended |
| CLKIN | External system clock input | Accepts differential or single-ended 33 MHz PCI clock; drives internal PLL for core/PCI domain derivation |
| PCI_AD[31:0] | PCI address/data multiplexed bus | 32-bit bidirectional time-multiplexed signals; requires proper setup/hold timing relative to PCI_CLK |
| PCI_CBE[3:0]# | PCI command byte enable | Active-low signals controlling byte enables during PCI read/write cycles |
Key Features
| Feature | Design Value |
|---|---|
| Integrated PCI Bridge | Eliminates need for discrete PCI bridge IC, reducing BOM count and PCB area in compact control modules |
| PowerPC 603e Core | Backward-compatible with existing MPC603/MPC604 software toolchains and RTOS porting efforts |
| Extended Temperature Range | Validated operation from –40°C to +105°C enables deployment in uncooled telecom line cards and industrial PLCs |
| Lead-Free TBGA Packaging | Meets RoHS Directive 2002/95/EC; compatible with standard Pb-free reflow profiles (J-STD-020) |
Applications
| Telecom Line Card Control | Industrial PLC Main Controller |
|---|---|
Use Scenario: Real-time packet classification and interface management in carrier-grade DSLAM or MSAN line cards. IC Role / Device Role / Timing Role: Primary processor executing control plane tasks while bridging PCI peripherals (PHYs, framer ICs) via integrated bridge. Use Value: Deterministic 333 MHz execution and low-latency PCI access reduce interrupt response jitter below 5 µs. | Use Scenario: Central logic execution unit in modular programmable logic controllers handling I/O scanning and motion control loops. IC Role / Device Role / Timing Role: Host processor managing fieldbus interfaces (CAN, Profibus) and local memory-mapped I/O through PCI expansion slots. Use Value: Extended temperature rating ensures reliable operation in cabinet-mounted PLCs without forced air cooling. |
| Network Management Module | Legacy System Emulation Board |
Use Scenario: Embedded management agent in enterprise switches/routers performing SNMP polling, logging, and firmware updates. IC Role / Device Role / Timing Role: Standalone controller running Linux-based management stack, interfacing with flash, Ethernet MAC, and serial console via PCI. Use Value: Integrated bridge reduces external component count, lowering total cost of ownership for low-volume NMS hardware. | Use Scenario: Hardware replacement for obsolete VMEbus or CompactPCI CPU modules in aerospace test equipment. IC Role / Device Role / Timing Role: Drop-in CPU upgrade path preserving legacy PCI peripheral compatibility and PowerPC 603e binary execution. Use Value: Same instruction set and register model allow reuse of certified flight software without recompilation or recertification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar integrated PowerPC processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8245TZU333D | Same core frequency and electrical specs; differs only in marking code (TZU vs TVV) and minor process descriptor - identical functional silicon | No difference in supported use cases; both rated for –40°C to +105°C and use same TBGA package | Select based on distributor stock availability; no design impact or qualification retest needed |
| MPC8247TVV333D | Successor part with enhanced PCI-X support (up to 133 MHz), larger L1 cache (32 KB I/D), and added DDR memory controller | Enables higher-bandwidth backplane interconnects and larger local memory maps; not drop-in due to pinout and register map changes | Choose when upgrading system bandwidth or memory capacity is required; requires PCB and firmware redesign |
Compared with MPC8245TZU333D, the MPC8245TVV333D offers identical functionality and qualification; compared with MPC8247TVV333D, it provides proven stability for cost-sensitive, bandwidth-constrained legacy designs where PCI 2.2 suffices.
Availability
MPC8245TVV333D is available at Aetrix Electronics and suitable for telecom line card control, industrial PLC main controller, and network management module applications requiring stable component supply and long-term industrial temperature support.
Supply support for MPC8245TVV333D 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 was a U.S.-based fabless semiconductor company specializing in embedded processors, analog, and connectivity solutions before its acquisition by NXP in 2015.
The MPC8245 product line delivers integrated PowerPC-based system-on-chip solutions targeting telecom infrastructure, industrial control, and networking equipment where PCI integration and extended temperature reliability are critical.
FAQ
What is the maximum guaranteed core frequency for MPC8245TVV333D?
The MPC8245TVV333D is factory-tested and guaranteed to operate at 333 MHz under all specified conditions, including full temperature range (–40°C to +105°C) and supply voltage (2.0 V ±100 mV). This frequency is hard-coded into the part number and verified during final test; operation above 333 MHz is not characterized or supported.
Does MPC8245TVV333D support PCI Express?
No, the MPC8245TVV333D does not support PCI Express. It implements a PCI Local Bus 2.2-compliant bridge only, supporting 32-bit, 33 MHz PCI transactions. PCI Express capability was introduced in later-generation Freescale/NXP QorIQ processors, not in the MPC8245 family.
Is MPC8245TVV333D pin-compatible with MPC8245TVV300D?
Yes, the MPC8245TVV333D is pin-compatible with the MPC8245TVV300D. Both share identical 352-ball TBGA packaging, signal mapping, power/ground ball layout, and thermal pad configuration. Only core frequency and voltage tolerance differ - no PCB redesign is required when upgrading between these speed grades.
What does the 'VV' suffix indicate in MPC8245TVV333D?
The 'VV' suffix in MPC8245TVV333D denotes a lead-free TBGA package option, specifically qualified for RoHS compliance and manufactured using Pb-free solder bumps. Per Freescale documentation, this variant is only available in revision D silicon and requires Pb-free reflow profile adherence during assembly.
Can MPC8245TVV333D run Linux-based operating systems?
Yes, the MPC8245TVV333D supports Linux-based operating systems such as MontaVista Linux and TimeSys Linux, provided sufficient external SDRAM (≥64 MB) and flash storage are implemented. Its PowerPC 603e core, MMU support, and PCI peripheral interface meet minimum requirements for embedded Linux kernel 2.4.x and 2.6.x porting.
MPC8245TVV333D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 352-LBGA
- Series:
- MPC82xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC 603e
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 333MHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- -
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 352-TBGA (35x35)
- Additional Interfaces:
- I2C, I²O, PCI, UART
MPC8245TVV333D FAQ
1.How can I place an order for MPC8245TVV333D through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8245TVV333D 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 MPC8245TVV333D reliable?
The price and inventory of MPC8245TVV333D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8245TVV333D is usually 5 days.
3.What payment methods are accepted for MPC8245TVV333D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8245TVV333D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8245TVV333D?
MPC8245TVV333D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8245TVV333D 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 MPC8245TVV333D?
For technical support, including MPC8245TVV333D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8245TVV333D requirements.
6.How does Aetrix verify that MPC8245TVV333D is sourced from the original manufacturer or authorized distributors?
All MPC8245TVV333D 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 MPC8245TVV333D meets industry standards.
7.What is the process for return or replacement of MPC8245TVV333D?
All MPC8245TVV333D units undergo pre-shipment inspection (PSI). If there is an issue with MPC8245TVV333D, 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 MPC8245TVV333D part is unused and in its original packaging.
Return procedure for MPC8245TVV333D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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