MPC8544ECVTANGA - PowerQUICC III 32-Bit SoC, 800MHz | NXP
MPN： MPC8544ECVTANGA ✗ 停產MPC8544ECVTANGA 概覽
As a PowerQUICC III communications processor (a category of application-specific integrated processors, descended from Motorola's PowerQUICC family targeting networking infrastructure), the MPC8544E integrates heterogeneous acceleration blocks alongside the e500 core. This is a System-on-Chip (SoC) rather than a standalone microprocessor: networking I/O, memory controllers, and security engines are bonded to the host CPU so a single chip handles both control-plane and data-plane duties that previously required a CPU plus support ASICs.
Key features of the MPC8544ECVTANGA include dual-dispatch superscalar out-of-order e500 pipeline; integrated DDR1/DDR2 memory controller with ECC support; dual 10/100/1000 Ethernet MACs (one TSEC, one eTSEC) with hardware acceleration for classification and checksum; integrated security engine (SEC 2.0) supporting DES, 3DES, AES, RSA, and ECC; PCI Express x4 / PCI-X / PCI interfaces; USB 2.0 with integrated PHY; and I2C, SPI, UART, and GPIO peripherals. Local bus and Flash controller supports NAND and NOR memory.
Architecturally, the e500 core is paired with a 256 KB L2 cache, a 32 KB instruction and 32 KB data L1 cache, and a dedicated DDR SDRAM memory controller with ECC. The SoC uses a coherency fabric for low-latency access between the e500 core, SEC, SPE, Ethernet MACs, and DMA channels, allowing line-rate packet processing while leaving CPU cycles free for control-plane tasks.
Typical applications for the MPC8544ECVTANGA include industrial networking routers and switches, factory automation controllers, secure communications gateways, multi-function printers with embedded servers, network-attached storage (NAS) controllers, and industrial-grade secure gateways. Industrial control and ruggedized networking equipment benefit particularly from the wide operating temperature and on-die SEC engine.
Design tip: route the 783-ball FCBGA on a minimum 8-layer PCB with continuous power and ground planes. Place the bulk decoupling for each VDD/VTT rail within 100 mils of the balls and use a multi-phase DC-DC controller matched to the 0.95 V-1.05 V core rail. Pay special attention to impedance-controlled ethernet and PCIe traces - mismatch will degrade SERDES link margin.
This page synthesizes current distributor pricing, drop-in compatible variants, and practical design considerations not found in the manufacturer datasheet.
直接替換替代品，適用於 MPC8544ECVTANGA — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MPC8544ECVTANGA （相同外形與佔位） — 差異在於 Ethernet, Operating Temperature, Package, USB, Mounting Type.
MPC8544ECVJANGA
✅ 直接替換📋 參考替代品（不在目錄中）
MPC8555EVTAPF
✅ 直接替換聯絡詢價
查看資料表 →MPC8569CVJAQLJB
✅ 直接替換📋 參考替代品（不在目錄中）
MPC8548ECVTANGA
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
MPC8544ECVTANGA 最大額定值與電氣特性
| Processor Type | MPC85xx PowerQUICC III |
| Core | PowerPC e500 |
| Number of Cores | 1 |
| Core Width | 32-Bit |
| Speed (Clock Frequency) | 800 MHz |
| Core Voltage | 0.95 V to 1.05 V (1.0 V typical) |
| Co-Processors/DSP | Signal Processing (SPE); Security (SEC 2.0) |
| RAM Controllers | DDR, DDR2, SDRAM |
| Ethernet | 1 Gbit Ethernet (TSEC + eTSEC) |
| PCI/PCIe | PCI Express x4 + PCI-X / PCI |
| USB | USB 2.0 with integrated PHY |
| Graphics Acceleration | No |
| 工作溫度 | -40C to +105C (industrial grade, per 'A' suffix) |
| 封裝 / 外殼 | 783-FCBGA (29x29 mm) |
| 安裝類型 | Surface Mount (BGA) |
| Technology | CMOS |
| Terminal Form | Ball |
| Number of Terminals | 783 |
| Package Code | HBGA / FCBGA |
| Revision | Rev 2.1 (per datasheet title) |
MPC8544ECVTANGA hbga / fcbga 腳位配置指南
MPC8544ECVTANGA（hbga / fcbga 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： MPC8544ECVTANGA.
請參閱 資料表 以查看完整腳位配置。
典型應用
MPC8544ECVTANGA 適用於 6 應用s: Industrial Secure Router / VPN Gateway, Network-Attached Storage (NAS) Controller, Industrial Factory Automation Controller, Multi-Function Printer Embedded Server, Industrial Telematics / Fleet Gateway, Secure Communications Gateway.
Industrial Secure Router / VPN Gateway
The MPC8544ECVTANGA is well-suited to industrial routers: its integrated SEC 2.0 hardware engine accelerates AES-256, 3DES, RSA, and ECC at line rate, freeing the 800 MHz e500 core for routing and control-plane workloads. The single integrated 1 GbE TSEC MAC handles WAN connectivity while the eTSEC provides LAN-side gigabit connectivity with hardware checksum offload. Operating from -40C to +105C, it tolerates outdoor enclosure temperatures. PCB design needs only an 8-layer 783-FCBGA layout with continuous power planes for the 0.95-1.05 V core rail; designers add a discrete PHY (e.g., Vitesse VSC8521 or Marvell 88E1111) per port.
推薦
Network-Attached Storage (NAS) Controller
The MPC8544ECVTANGA serves as the main controller in 2-4 bay SOHO NAS designs. Its DDR2 controller with ECC supports up to 4 GB addressable RAM sufficient for ZFS-style file-system caches, while the PCI Express x4 link attaches SATA controllers (e.g., Marvell 88SE9230) for disk arrays. Hardware RAID algorithms run in the SPE. USB 2.0 enables external backup and printer sharing. The 783-FCBGA footprint fits an ATX-mini form factor board.
推薦
Industrial Factory Automation Controller
With -40C to +105C operation and integrated Ethernet MACs, the MPC8544ECVTANGA functions as a deterministic EtherCAT/MODBUS gateway for factory automation. The 800 MHz e500 with out-of-order execution handles real-time scheduling of I/O while the on-die DMA channels manage sensor data without CPU intervention. The PCI host bridge interfaces legacy PLC cards; the USB 2.0 and UARTs support HMI panels and diagnostics.
推薦
Multi-Function Printer Embedded Server
Office multi-function printers leverage the MPC8544ECVTANGA to embed an offload print server: the integrated eTSEC/TSEC enables direct 1 GbE networking for IPP and raw-port printing, while the SEC engine accelerates IPsec for enterprise deployments. The PCI host bridge interfaces legacy print-engine controllers; USB 2.0 supports scanner/USB-host modes. With only ~6 W typical board power, the design fits passively-cooled small-form-factor enclosures.
推薦
Industrial Telematics / Fleet Gateway
Vehicle telematics and fleet-management gateways benefit from the MPC8544ECVTANGA's industrial temperature range and hardware-accelerated security. The e500 handles CAN-bus packet routing via the local bus, while the Ethernet MACs uplink to LTE/5G modems through PCIe. The SEC 2.0 engine accelerates IPsec VPN tunneling back to fleet operations centers. Power consumption is well-suited to battery-backed vehicle systems.
推薦
Secure Communications Gateway
The MPC8544ECVTANGA powers hardened VPN/SSL gateways in branch offices and remote sites. Hardware-accelerated AES and 3DES sustain multi-gigabit IPsec tunnels via SEC 2.0, offloading the 800 MHz e500 for routing and policy enforcement. Dual Ethernet MACs separate trusted and untrusted zones with hardware classification acceleration. The DDR2 controller provides buffered data paths; the local bus interfaces legacy crypto or flash modules.
推薦
推薦產品摘要
工程參考資料，適用於 MPC8544ECVTANGA — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MPC8544ECVJANGA | MPC8555EVTAPF | MPC8569CVJAQLJB | MPC8548ECVTANGA |
|---|---|---|---|---|---|
| Package | 783-FCBGA (29x29 mm) | 783-FCBGA (29x29 mm) - same | 783-FCBGA (29x29 mm) - same | 783-FCBGA (29x29 mm) - same | 783-FCBGA (29x29 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Frequency | 800 MHz | 667 MHz | 800 MHz | 1.0 GHz | 1.0 GHz |
| Core Process | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 |
| Ethernet MACs | 1 Gbit (TSEC + eTSEC) | 1 Gbit (TSEC + eTSEC) | Dual 1 Gbit | Multiple 1 Gbit + 10 Gbit | Multiple 1 Gbit |
| Security Engine | SEC 2.0 (DES/3DES/AES/RSA/ECC) | SEC 2.0 (same) | SEC 2.0 (same) | SEC 3.0 + RNG | SEC 3.0 |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | NRND |
主要差異化特點
- Integrated SEC 2.0 crypto engine on-die (對比MPC8569CVJAQLJB)
- Lower core frequency but lower cost and lower power (對比MPC8548ECVTANGA)
- Mature PowerQUICC III software ecosystem (對比MPC8555EVTAPF)
- Industrial temperature range in a production-validated part (對比MPC8544ECVJANGA)
設計說明
The 783-FCBGA package has a typical theta_JA in the 12-18 C/W range on a JEDEC 8-layer test board. Estimated: at 1.0 V core @ 800 MHz, typical core power is ~5-7 W; add another 1-2 W for I/O and SerDes, so total SoC power is ~6-9 W. Expect junction rise of ~80-120 C above ambient on a well-designed 8-layer board without heat sink - plan for a low-profile heat spreader or forced airflow to stay within the -40C to +105C operating range in industrial enclosures.
Route the 783-FCBGA on a minimum 8-layer PCB with continuous power and ground planes and micro-via stack-ups under the BGA fan-out. Place decoupling capacitors (0.1 uF X7R + 10 uF bulk) within 50-100 mil of every VDD/VSS ball pair. Match impedance for DDR2 traces to 50 ohm single-ended and 100 ohm differential per the NXP application note AN3531. The SerDes lanes require 100 ohm differential with no more than two vias; route them on the top/bottom layers with a clear reference plane.
The MPC8544ECVTANGA requires four independent voltage rails: core (0.95-1.05 V at 5-7 A peak), DDR2 termination VTT (0.49-0.68 V), 1.5 V/1.8 V DDR2 memory, and 3.3 V legacy I/O. Estimated: total system power at full load is ~10-12 W. Use a multi-phase controller such as the NXP MC34712 or an equivalent (e.g., Intersil ISL95812) with inductors in the 0.5-1 uH range and 22 uF ceramic output caps. Power sequencing must follow NXP's reference: 1.0 V core before SerDes before 3.3 V I/O.
The SerDes block on the MPC8544ECVTANGA implements PCI Express and 1 GbE physical layers - both are highly sensitive to lane-to-lane skew and intra-pair skew. Keep all four SerDes lanes length-matched to within 5 mil on the same routing layer, and avoid crossing any reference plane splits. Use AC-coupled capacitors (75 nF X7R 0402) at the transmitter output as NXP specifies. Verify link training in lab with a protocol analyzer before finalizing the layout.
Common MPC85xx BGA design pitfalls: (1) omitting the JTAG pull-up on the TRST pin, which leaves the TAP controller in reset and breaks CodeWarrior debugging; (2) failing to configure the POR configuration pins via proper pull resistors, causing the SoC to boot in an unexpected mode; (3) routing DDR2 clock and DQS lines without length matching; (4) not connecting the THERM# pin to the SoC's thermal monitor, leading to silent overheating. Refer to NXP application note AN3531 for the bring-up checklist.
合規資訊
RoHS and REACH compliance per NXP product page. The MPC8544ECVTANGA is NOT AEC-Q100 qualified - it targets industrial/commercial telecom equipment, not automotive. Halogen-free status not explicitly stated in the verified data.