MPC8543VTANGD - PowerQUICC III SoC 800MHz | NXP | Embedded
料号： MPC8543VTANGD ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $215 | $215.00 |
| 10 | $198.5 | $1,985.00 |
| 100 | $178 | $17,800.00 |
| 500 | $165 | $82,500.00 |
| 1,000 | $152 | $152,000.00 |
MPC8543VTANGD 概述
A communications SoC (System-on-Chip) is a category of processor that integrates CPU cores, memory controllers, and multiple high-speed I/O peripherals on a single die. The MPC8543 belongs to the PowerQUICC III family, which evolved from the earlier PowerQUICC II line and uses the Power Architecture e500 core. Its position in the broader hierarchy is: PowerQUICC III -> communications SoC -> embedded processor -> microprocessor -> semiconductor. This single-chip integration reduces BOM count, board area, and power consumption in networking line cards.
Key features include a 32 KB L1 instruction cache and 32 KB L1 data cache per core, 256 KB L2 cache, dual DDR2 SDRAM controllers with ECC up to 533 MHz data rate, four Gigabit Ethernet MACs (SGMII/RGMII), two PCI Express interfaces, two Serial RapidIO endpoints, and one 32-bit PCI/PCI-X interface. The device supports a 0 to 105 °C industrial operating temperature range and offers hardware ECC on memory and DMA paths.
Architecturally, the e500 core implements a 7-stage pipeline with out-of-order execution support, dual-issue superscalar design, and dedicated signal-processing extensions (SPE). The integrated system-on-chip uses a 90 nm copper CMOS process at 1.8V core / 2.5V / 3.3V I/O, enabling typical system power around 4-6 W at full load. Memory coherency between L1, L2, and DDR2 is maintained by hardware.
Typical applications include enterprise router line cards, multiservice access switches, DSLAM line interface cards, edge router control planes, industrial automation controllers, and telecom baseband signal processing. Designers choose the MPC8543VTANGD when they need a mature, software-rich Power Architecture platform with multi-protocol I/O and ECC-protected memory for high-reliability carrier-grade equipment.
When designing with the MPC8543, ensure proper power-rail sequencing between core (1.0/1.2V), platform (1.8V/2.5V), and I/O (3.3V) supplies, and follow NXP's reference board thermal layout for FCBGA-783. Use 100-ohm differential routing on PCI Express and Serial RapidIO lanes, and consult the DDR2 controller's calibration procedure to ensure signal integrity at 533 MHz.
This page synthesizes distributor pricing, same-package drop-in alternatives from the PowerQUICC III family, and practical SoC design notes not found in the manufacturer datasheet, providing engineering decision support for embedded system architects and component engineers.
直接替换替代料： MPC8543VTANGD ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MPC8543VTANGD （相同外形与封装尺寸） ——差异在于 Process Technology, Core Architecture, Ethernet, Memory Controller, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
MPC8545VTANGD
✅ 直接替换📋 参考替代料（不在目录中）
MPC8547VTANGD
✅ 直接替换📋 参考替代料（不在目录中）
MPC8543EVTANGD
✅ 直接替换✓ 有现货
$92.5 / 个
查看数据手册 →MPC8548VTAQGD
✅ 直接替换✓ 有现货
$98.75 / 个
查看数据手册 →MPC8555VTAPF
✅ 直接替换✓ 有现货
$152 / 个
查看数据手册 →MPC8543VTANGD 最大额定值与电气特性
| Manufacturer | NXP Semiconductors (Freescale) |
| Series | PowerQUICC III |
| Core Processor | PowerPC e500 |
| Number of Cores | 1 |
| Core Architecture | Power Architecture, 7-stage pipeline, dual-issue superscalar |
| Core Speed | 800 MHz |
| Bus Width | 32-bit |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| Memory Controller | DDR2 SDRAM with ECC, up to 533 MHz data rate |
| Ethernet MACs | 4x Gigabit (SGMII/RGMII) |
| PCI Express | 2x PCIe interfaces |
| Serial RapidIO | 2x SRIO endpoints |
| PCI/PCI-X | 1x 32-bit PCI/PCI-X interface |
| 工作温度 | 0 °C to +105 °C |
| Core Voltage | 1.0 V (typical) |
| I/O Voltages | 1.8 V / 2.5 V / 3.3 V |
| Process Technology | 90 nm CMOS |
| Package Type | FCBGA-783 (29x29 mm) |
| 安装类型 | Surface Mount (BGA) |
MPC8543VTANGD fcbga-783 (29x29 mm) 引脚配置指南
MPC8543VTANGD（fcbga-783 (29x29 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MPC8543VTANGD.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8543VTANGD 适用于 6 应用s: Enterprise Router Line Cards, Multiservice Access Switches, Industrial Automation Controllers, Telecom Baseband Signal Processing, Edge Router Control Planes, Network Attached Storage Controllers.
Enterprise Router Line Cards
The MPC8543VTANGD fits enterprise router line-card designs where a single Power Architecture SoC must terminate multiple Gigabit Ethernet ports while feeding packets to a backplane. Its 4x GbE MACs (SGMII/RGMII) plus dual PCI Express or Serial RapidIO endpoints enable direct attach to a switch fabric ASIC with no glue logic. The integrated DDR2 controller with ECC and 800 MHz e500 core deliver wire-speed forwarding for access-edge and aggregation routers, and the 0 to 105 °C thermal envelope survives thermally constrained PoE chassis. Designers save roughly 30 percent board area versus a discrete CPU-plus-ASIC approach.
推荐
Multiservice Access Switches
Multiservice access platforms that aggregate DSL, fiber, and Ethernet subscribers need a control-plane processor that can handle routing, QoS classification, and management-plane tasks concurrently. The MPC8543VTANGD's PowerPC e500 core runs 800 MHz with 256 KB L2 cache and supports SMP-ready Linux with hardware ECC on DDR2 - critical for long-uptime carrier deployments. Its PCI/PCI-X interface preserves legacy TDM framer connections, while the SGMII ports feed directly to PHY transceivers. Power sequencing across 1.0 V / 1.8 V / 2.5 V / 3.3 V rails is well documented in NXP reference designs.
推荐
Industrial Automation Controllers
Factory automation and process-control PLCs benefit from the MPC8543VTANGD's combination of deterministic real-time response, ECC-protected memory, and multi-protocol I/O. The e500 core with SPE extensions accelerates motion-control DSP loops, while the PCI Express and Serial RapidIO links attach to industrial backplanes like SERCOS or EtherCAT bridges. Operating from 0 to 105 °C, the device survives enclosed cabinet environments, and its mature Linux and VxWorks support ecosystem shortens IEC 61131 certification cycles. Hardware ECC protects against single-event upsets in long-life industrial deployments.
推荐
Telecom Baseband Signal Processing
In small-cell and pico-cell base stations, the MPC8543VTANGD handles baseband PHY, MAC scheduling, and OAM backhaul on a single chip. Its SPE unit accelerates 3G/4G turbo and Viterbi decoding, while the dual PCI Express lanes feed RF front-end cards. The DDR2 controller sustains high-bandwidth memory access for HARQ buffers, and ECC ensures reliability over multi-year deployments. Industrial-temperature grading and field-proven Linux BSPs make it a strong fit for outdoor small-cell enclosures.
推荐
Edge Router Control Planes
Edge routers need a control-plane processor that can run routing daemons (OSPF, BGP, IS-IS) plus management and telemetry stacks without saturating. The MPC8543VTANGD's 800 MHz e500 core, 256 KB L2 cache, and DDR2 with ECC deliver enough headroom for large routing tables while the SGMII and PCIe links keep forwarding data flowing. The 783-FCBGA package is shared across the PowerQUICC III family, so designers can scale up to MPC8548 without PCB rework. Mature Wind River VxWorks and Linux support accelerate field deployment.
推荐
Network Attached Storage Controllers
Mid-range NAS controllers benefit from the MPC8543VTANGD's Gigabit Ethernet aggregation, ECC DDR2, and PCI Express expansion to SAS/SATA controllers. The e500 core runs file-system stacks (NFS, SMB, iSCSI) while hardware ECC protects against silent data corruption in RAID metadata. Dual PCI Express lanes provide redundant paths to storage expanders, and the 0 to 105 °C range survives rack-mounted thermal envelopes. Long-term NXP supply and software support are key for storage OEMs needing 10+ year availability.
推荐
推荐产品汇总
工程参考数据： MPC8543VTANGD ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MPC8545VTANGD | MPC8547VTANGD | MPC8543EVTANGD | MPC8548VTAQGD | MPC8555VTAPF |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | FCBGA-783 (29x29 mm) | FCBGA-783 (29x29 mm) - same | FCBGA-783 (29x29 mm) - same | FCBGA-783 (29x29 mm) - same | FCBGA-783 (29x29 mm) - same | FCBGA-783 (29x29 mm) - same |
| Core Architecture | PowerPC e500 single-core 800 MHz | PowerPC e500 single-core up to 1 GHz | PowerPC e500 dual-core capable up to 1.2 GHz | PowerPC e500 single-core 800 MHz + crypto | PowerPC e500 single-core up to 1.5 GHz | PowerPC e500 single-core 600-800 MHz + CPM |
| L2 Cache | 256 KB | 512 KB | 512 KB | 256 KB | 512 KB | 256 KB |
| Memory Controller | DDR2 with ECC, up to 533 MHz | DDR2 with ECC, up to 533 MHz | DDR2 with ECC, up to 533 MHz | DDR2 with ECC, up to 533 MHz | DDR2 with ECC, up to 800 MHz | DDR2 with ECC, up to 400 MHz |
| Gigabit Ethernet MACs | 4x GbE (SGMII/RGMII) | 4x GbE (SGMII/RGMII) | 4x GbE (SGMII/RGMII) | 4x GbE (SGMII/RGMII) | 4x GbE (SGMII/RGMII) | 3x GbE + CPM TDM |
| PCI Express Lanes | 2x PCIe | 2x PCIe | 2x PCIe | 2x PCIe | 2x PCIe | 0-1x PCIe + CPM |
| Serial RapidIO | 2x SRIO endpoints | 2x SRIO endpoints | 2x SRIO endpoints | 2x SRIO endpoints | 2x SRIO endpoints | No SRIO |
| Operating Temperature | 0 °C to +105 °C | 0 °C to +105 °C | 0 °C to +105 °C | 0 °C to +105 °C | 0 °C to +105 °C | 0 °C to +105 °C |
| Process / Process Node | 90 nm CMOS | 90 nm CMOS | 90 nm CMOS | 90 nm CMOS | 90 nm CMOS | 130 nm CMOS |
关键差异点
- Mature PowerQUICC III software ecosystem （对比 MPC8548VTAQGD)
- Pin-compatible upgrade path to higher cache （对比 MPC8545VTANGD)
- Serial RapidIO endpoints for backplane fabric （对比 MPC8555VTAPF)
设计说明
The MPC8543VTANGD requires four independent power rails: VDD_Core (1.0 V typical, ~3-5 A peak), VDD_PLAT (1.8 V or 2.5 V platform supply), VDD_IO (3.3 V I/O), and a DDR2 reference voltage VTT (0.49 × VDD_DDR). Power sequencing between core and I/O must follow NXP's reference design: bring up VDD_Core first or simultaneously with VDD_IO, then enable VDD_PLAT. Inrush current at startup can exceed 10 A on the core rail - select a buck regulator with sufficient bulk capacitance (470 µF polymer + 22 µF ceramic minimum) and a soft-start ramp of at least 1 ms. Failure to sequence rails correctly can latch the device into an unrecoverable state.
Estimated: the FCBGA-783 package dissipates roughly 4-6 W at full CPU + I/O load. With θJA around 10-12 °C/W on a standard 8-layer PCB with 1 oz copper, junction-to-ambient temperature rise is ~50 °C at 5 W. For sealed enclosures with no airflow, derate to 2-3 W or add a heat spreader bonded to the BGA top with thermal interface material. Confirm thermal design against the application note AN4321 from NXP. Industrial-temperature operation (105 °C ambient) requires careful airflow modeling in chassis CFD.
Use at least an 8-layer PCB stackup with continuous GND planes adjacent to high-speed signal layers. Route PCI Express and Serial RapidIO as 85-100 Ω differential pairs with intra-pair skew under 5 mils and length matching to within 10 mils across pairs. DDR2 address/command/clock traces must be length-matched within ±25 mils and routed on a single inner stripline layer. Place 100 nF decoupling capacitors as close as possible to every power pin, plus 4.7 µF bulk capacitors distributed around the BGA footprint. Reference NXP's MPC8543 reference board layout for via-in-pad and microvia stackup recommendations.
Common pitfalls: (1) failing to initialize the DDR2 controller's calibration routine, which causes intermittent read/write errors - always run the full PHY initialization sequence from NXP's hardware specs; (2) leaving JTAG signals floating - the MPC8543's TAP controller can latch up if TCK toggles without TRST being properly managed; (3) ignoring the boot configuration pins - the default reset configuration may not match your boot source (NOR, NAND, SPI, or Ethernet) and will silently hang; (4) not validating ECC initialization, which can lead to spurious memory errors at first boot.
For Gigabit Ethernet SGMII links, keep serializer/deserializer traces under 6 inches and isolate them from noisy power planes. For PCI Express Gen 1 (2.5 GT/s) signals, AC-coupling capacitors (100 nF) must be placed within 1 inch of the transmitter. Use a series capacitor of 100 nF on each PCIe transmit pair. Reference clock should be a low-jitter 100 MHz HCSL source with a clock buffer to fan out to the MPC8543 PCIe and SRIO reference clock inputs.
合规信息
RoHS/REACH/lead-free status not explicitly stated in the verified web data and marked as unknown. Confirm with NXP product ecology documents. AEC-Q100 not applicable - this is a communications processor, not an automotive analog IC.
