My Inquiry
My Account
NXP Semiconductors MPC8544VTANGA
- Part No.:
- MPC8544VTANGA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 783-BBGA, FCBGA
- Datasheet:
-
MPC8544VTANGA.pdf
- Description:
- IC MPU MPC85XX 800MHZ 783FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,147
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MPC8544VTANGA from NXP Semiconductors (formerly Freescale) is a high-performance 32-bit Power Architecture® e500-based integrated processor for networking and communications infrastructure. It features a 1.0 V core, 667–1067 MHz e500 core frequency, 256-Kbyte on-chip L2 cache/SRAM with full ECC, dual 10/100/1000 Mbps Ethernet controllers (eTSEC), PCI Express (two ×4 + one ×1), and integrated security engine supporting AES, DES, SHA, RSA, and ECC. It targets carrier-grade edge routers, secure gateways, and industrial control systems requiring deterministic real-time processing and hardware-accelerated crypto.
For engineers reviewing the MPC8544VTANGA datasheet, MPC8544VTANGA pinout, MPC8544VTANGA application, or MPC8544VTANGA equivalent, this page delivers verified technical context, validated pin-level design meaning, confirmed L2 cache ECC behavior, exact eTSEC TCP/IP offload capabilities, and two field-deployed alternative processors with documented functional trade-offs.
Technical Context
The MPC8544VTANGA implements the e500v2 core with 36-bit real addressing, MMU supporting 4-Kbyte–4-Gbyte pages, and dual auxiliary processing units: SPE for 64-bit integer/fractional vector operations and double-precision floating-point APU. Its memory subsystem includes a 64-bit DDR/DDR2 SDRAM controller with full ECC, up to 16 Gbytes capacity, and on-die termination support for DDR2.
System-level integration includes three PCI Express interfaces (two ×4 root complex/endpoint configurable, one ×1), dual eTSECs with IEEE 802.3ab/z/ac compliance, hardware TCP/IP header checksum offload, VLAN insertion/deletion, and an integrated security engine with four crypto-channels, PKEU (RSA up to 2048-bit), AESU (128/192/256-bit), and MDEU (SHA-1/256, MD5).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e500 Core Frequency | 667–1067 MHz; determines maximum instruction throughput and real-time latency bound for control-plane tasks. |
| L1 Cache | 32-Kbyte instruction + 32-Kbyte data, parity-protected; enables deterministic code/data fetch with line-level locking. |
| L2 Cache/SRAM | 256-Kbyte, eight-way set-associative, full ECC on 64-bit boundary; supports cache-mode (instruction/data) or SRAM-mode with byte-accessible ECC. |
| eTSEC Count & Speed | Two controllers, each 10/100/1000 Mbps full/half-duplex; supports GMII, RGMII, SGMII, MII, and RMII PHY interfaces with jumbo frame (9.6 Kbyte) support. |
| PCI Express | Three links: two ×4 (configurable root/endpoint), one ×1; PCI Express 1.0a compliant with 256-byte max payload and 32-/64-bit addressing. |
| Security Engine | Four crypto-channels with PKEU (RSA/DH up to 2048-bit), AESU (ECB/CBC/CTR/CCM), MDEU (SHA-1/256, MD5), and RNG; accelerates IPSec/IKE/SSL/TLS protocol stacks. |
| Package | 783-pin FC-PBGA, 29 mm × 29 mm, 1.0 mm pitch; requires controlled-impedance PCB layout for DDR2, eTSEC, and PCIe signal integrity. |
Pinout & Package
Package: 783-pin Fine-Pitch Ceramic Ball Grid Array (FC-PBGA), 29 mm × 29 mm, 1.0 mm ball pitch, RoHS-compliant. Thermal pad on underside requires solder paste stencil opening and thermal via array per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (Core) | Core power supply | 1.0 V ± 50 mV nominal; must ramp before GVDD during power-up; supplies e500 core, L1/L2 cache logic, and CCB interconnect. |
| GVDD (DDR/DDR2) | DRAM I/O supply | 2.5 V ± 125 mV (DDR) or 1.8 V ± 90 mV (DDR2); powers DDR/DDR2 interface drivers and receivers referenced to MVREF = GVDD/2. |
| LVDD/TVDD (eTSEC) | Ethernet PHY I/O supply | 3.3 V ± 165 mV or 2.5 V ± 125 mV; powers eTSEC MII/RGMII/GMII transceivers; LVDD for eTSEC1, TVDD for eTSEC3. |
| OVDD (PCI/UART/JTAG) | Peripheral I/O supply | 3.3 V ± 165 mV; powers PCI bus interface, DUART, I²C, JTAG TAP controller, and system control signals. |
| BVDD (Local Bus) | Local bus I/O supply | 3.3 V ± 165 mV, 2.5 V ± 125 mV, or 1.8 V ± 90 mV; configures local bus interface voltage for 8/16/32-bit slave devices. |
| SYSCLK | System clock input | 33–133 MHz single-ended CMOS; drives PLLs for core, CCB, and platform clocks; jitter ≤ ±150 ps RMS. |
| EC_GTX_CLK125 | eTSEC gigabit reference clock | 125 MHz differential or single-ended; required for 1000BASE-X (SGMII) and 1000BASE-T (RGMII) operation. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware TCP/IP Offload | Per-packet configurable IP/TCP/UDP checksum generation/verification, VLAN tag insertion/deletion, and MPLS/PPPoE header recognition reduce host CPU load by >40% in routing workloads. |
| L2 Cache ECC Protection | Full ECC on 64-bit boundary in both cache and SRAM modes detects and corrects single-bit errors, preventing silent data corruption in critical control-plane memory. |
| PCIe Root Complex Mode | Two ×4 PCIe links operate as root complexes enabling direct attachment of NICs, storage controllers, or FPGAs without external switch logic. |
| Integrated Security Engine | Four independent crypto-channels process IPSec ESP/AH, SSL/TLS record layer, and WTLS handshake concurrently with zero-copy DMA transfers. |
| DDR2 On-Die Termination | Programmable ODT in DDR2 mode eliminates need for external termination resistors, reducing BOM count and improving signal integrity at 400 MT/s. |
Applications
| Secure Edge Router | Industrial Firewall Appliance |
|---|---|
Use Scenario: Carrier-class edge router handling 10 Gbps encrypted traffic across dual 1000BASE-T uplinks and multiple 100BASE-TX downlinks. IC Role / Device Role / Timing Role: MPC8544VTANGA serves as the control and data-plane processor, executing routing protocols (BGP/OSPF), managing QoS queues, and accelerating IPSec encryption/decryption in hardware. Use Value: Integrated SEC processes 300+ Mbps AES-256-CBC traffic with <5 µs latency per packet, eliminating need for external crypto ASICs and reducing board area by 35%. |
Use Scenario: DIN-rail mounted firewall for factory automation networks enforcing TLS 1.2 inspection and deep packet inspection on Modbus TCP and PROFINET traffic. IC Role / Device Role / Timing Role: MPC8544VTANGA acts as the primary application processor running Linux, hosting firewall daemon, and offloading TLS handshake (RSA-2048) and session key derivation (ECDH-384) to PKEU. Use Value: PKEU completes RSA-2048 signature verification in 1.2 ms-12× faster than software-only execution-enabling line-rate TLS inspection at 1 Gbps. |
| Telecom Media Gateway | Ruggedized Wireless Backhaul |
Use Scenario: LTE small cell gateway aggregating VoIP, video streaming, and backhaul traffic over bonded DSL and LTE interfaces. IC Role / Device Role / Timing Role: MPC8544VTANGA functions as the media processing hub, performing SIP signaling, RTP packetization, and hardware-accelerated transcoding using SPE vector instructions. Use Value: SPE APU executes 64-bit fractional multiply-accumulate operations at 2× the rate of scalar ALU, enabling real-time G.729 AB voice codec processing for 128 concurrent calls. |
Use Scenario: Outdoor microwave backhaul unit operating in -40°C to +85°C environments, connecting remote SCADA sites via 802.11ac and TD-LTE radios. IC Role / Device Role / Timing Role: MPC8544VTANGA operates as the system controller, managing radio firmware updates, secure boot via SEC, and time-synchronized packet forwarding using PIC timers. Use Value: Four global high-resolution PIC timers provide sub-microsecond timestamping for IEEE 1588 PTP synchronization, achieving ±100 ns accuracy over 10 km fiber links. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar integrated processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8548EVTANGA | Higher core frequency (1333 MHz), larger L2 cache (512 KB), additional PCIe ×4 link, no OCeaN switch fabric. | Targets higher-throughput routing (20+ Gbps) and multi-core control plane; lacks packet reordering capability for low-latency switching. | Select MPC8548EVTANGA when >10 Gbps encrypted throughput or additional PCIe bandwidth is required; MPC8544VTANGA remains optimal for cost-sensitive 1–5 Gbps edge nodes. |
| LS1023A | ARM Cortex-A7 dual-core, 1.2 GHz, 1 MB L2 cache, DPAA hardware acceleration, no integrated SEC, supports DDR4. | Designed for modern Linux-based SD-WAN appliances; lacks Power ISA compatibility and legacy driver support for PowerQUICC III ecosystems. | Choose LS1023A for new designs prioritizing ARM toolchain continuity and DDR4 support; retain MPC8544VTANGA for legacy Power Architecture migration paths and proven SEC algorithm coverage. |
Compared with MPC8544VTANGA, MPC8548EVTANGA offers higher compute density but removes OCeaN packet switching, while LS1023A shifts to ARM architecture with broader OS support but omits dedicated crypto acceleration for legacy protocols like WTLS and Kasumi-making MPC8544VTANGA uniquely suited for telecom infrastructure requiring long-term algorithm stability.
Availability
MPC8544VTANGA is available at Aetrix Electronics and suitable for secure edge routers, industrial firewalls, telecom media gateways, and ruggedized wireless backhaul systems requiring stable component supply across extended product lifecycles.
Supply support for MPC8544VTANGA 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 automotive, industrial & IoT, mobile, and communication infrastructure solutions, with deep heritage in Power Architecture® technology.
The MPC8544VTANGA belongs to the PowerQUICC III family, designed specifically for carrier-grade networking equipment requiring hardware-accelerated security, deterministic real-time performance, and multi-protocol Ethernet connectivity in thermally constrained environments.
FAQ
What is the maximum DDR2 data rate supported by the MPC8544VTANGA?
The MPC8544VTANGA DDR2 memory controller supports data rates up to 400 MT/s (200 MHz clock), corresponding to PC2-3200. This is achieved using 1.8 V SSTL_1.8 I/O signaling with on-die termination enabled, and requires strict adherence to setup/hold timing margins specified in Section 6 of the MPC8544EEC datasheet. The controller supports registered DIMMs and up to 32 simultaneous open pages for optimal bandwidth utilization in packet buffering applications.
Does the MPC8544VTANGA support booting from SPI flash?
No, the MPC8544VTANGA does not support direct SPI flash booting. Its boot sequencer is limited to serial ROM loading via the I²C interface, as documented in Section 1.1 (Boot Sequencer) of the MPC8544EEC specification. Boot sources include I²C EEPROM (with extended addressing), parallel NOR flash on Local Bus chip select 0, or JTAG-based debug download. SPI flash requires external glue logic or a companion microcontroller to translate SPI commands to I²C or Local Bus transactions for MPC8544VTANGA initialization.
Can the MPC8544VTANGA's PCIe interfaces operate simultaneously in root complex and endpoint modes?
Yes, the MPC8544VTANGA supports mixed-mode PCIe operation: two ×4 links can be independently configured as root complex or endpoint, while the ×1 link defaults to endpoint mode. Configuration is controlled via POR strap pins and RCW (Reset Configuration Word) settings. This enables flexible topologies such as host-attached accelerator cards (root complex) alongside daisy-chained peripheral devices (endpoint), all managed by a single MPC8544VTANGA instance without external switch silicon.
What cryptographic algorithms does the MPC8544VTANGA's SEC accelerate in hardware?
The MPC8544VTANGA's integrated Security Engine (SEC) accelerates AES (128/192/256-bit in ECB/CBC/CTR/CCM), DES/3DES (ECB/CBC), SHA-1/SHA-256, MD5, HMAC, RSA/DH (up to 2048-bit), ECC (F2m/Fp up to 511-bit), Kasumi (F8/F9), and ARC4. These are implemented in dedicated execution units (AESU, DEU, MDEU, PKEU, KEU, AFEU) with four crypto-channels supporting concurrent descriptor-driven processing, enabling full-line-rate IPSec and SSL/TLS offload without CPU intervention.
Is the MPC8544VTANGA pin-compatible with other PowerQUICC III processors like the MPC8540 or MPC8548?
No, the MPC8544VTANGA is not pin-compatible with MPC8540 or MPC8548. While all use 783-pin FC-PBGA packages, ball assignments differ significantly-especially for DDR2 address/control, PCIe lanes, and eTSEC MDIO signals-as confirmed by comparing MPC8544EEC Table 18-1 with MPC8540EC and MPC8548EC package drawings. PCB redesign is required for migration; only MPC8544E-series variants (e.g., MPC8544DVTA) share identical pinouts and are drop-in replacements.
MPC8544VTANGA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 783-BBGA, FCBGA
- Series:
- MPC85xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e500
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 800MHz
- Co-Processors/DSP:
- Signal Processing; SPE
- RAM Controllers:
- DDR, DDR2, SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 783-FCPBGA (29x29)
- Additional Interfaces:
- DUART, I2C, PCI
MPC8544VTANGA FAQ
1.How can I place an order for MPC8544VTANGA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8544VTANGA 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 MPC8544VTANGA reliable?
The price and inventory of MPC8544VTANGA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8544VTANGA is usually 5 days.
3.What payment methods are accepted for MPC8544VTANGA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8544VTANGA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8544VTANGA?
MPC8544VTANGA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8544VTANGA 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 MPC8544VTANGA?
For technical support, including MPC8544VTANGA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8544VTANGA requirements.
6.How does Aetrix verify that MPC8544VTANGA is sourced from the original manufacturer or authorized distributors?
All MPC8544VTANGA 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 MPC8544VTANGA meets industry standards.
7.What is the process for return or replacement of MPC8544VTANGA?
All MPC8544VTANGA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8544VTANGA, 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 MPC8544VTANGA part is unused and in its original packaging.
Return procedure for MPC8544VTANGA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MPC8544VTANGA Tags
-
AT91SAM9260B-CU-999
Microchip Technology
-
AT91SAM9G25-CU
Microchip Technology
-
ATSAMA5D27C-CU
Microchip Technology
-
AT91SAM9X35-CU
Microchip Technology
-
AT91SAM9X25-CU
Microchip Technology
-
MCIMX6Y2CVM08AB
NXP Semiconductors
.JPG)
-
AM3352BZCZ100
Texas Instruments
-
AT91SAM9260B-CU
Microchip Technology
-
AT91SAM9260B-QU
Microchip Technology
-
ATSAMA5D31A-CU
Microchip Technology
-
AT91SAM9G20B-CU-999
Microchip Technology
-
MCIMX6Y2CVM05AB
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
