MPC8280ZUUPEA - PowerQUICC II MPU, 450MHz, 480-TBGA | NXP
料号： MPC8280ZUUPEA ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $188.5 | $188.50 |
| 10 | $169.65 | $1,696.50 |
| 100 | $152 | $15,200.00 |
| 250 | $138.5 | $34,625.00 |
| 500 | $126.75 | $63,375.00 |
MPC8280ZUUPEA 概述
A PowerQUICC II microprocessor belongs to the broader category of communications processors - System-on-Chip (SoC) devices that combine a general-purpose CPU with dedicated serial-protocol engines. Within the embedded hierarchy, it sits as: PowerQUICC II -> PowerQUICC -> embedded MPU -> microprocessor -> integrated circuit. The integrated CPM offloads typical communications tasks such as HDLC, UART, USB, Ethernet MAC, ATM/UTOPIA, and PCI bridging from the main core, which is the architectural origin of PowerQUICC's enduring popularity in legacy networking equipment.
Key features include a 32-bit PowerPC G2_LE core with MMU and on-chip caches, integrated CPM supporting 10/100 Ethernet, HDLC/SDLC, USB 1.1, UART, I2C, SPI, PCI 2.2 bridge, and a 64-bit local bus. The device supports SDRAM and DRAM memory controllers with ECC, and offers Security Engine features in some -Z variants. Operating temperature spans 0 to 105C, suitable for commercial and lightly-industrialized environments.
The architecture combines an out-of-order-capable G2_LE scalar core with a peripheral engine optimized for cell-based protocol termination, allowing wire-speed handling of multiple HDLC or Ethernet channels without saturating the CPU. Power dissipation is typically under 2 W at full load, a notable improvement over first-generation PowerQUICC II silicon thanks to the HiP7 process shrink.
Typical applications include SOHO/enterprise routers, DSLAM line cards, industrial control SoC platforms, networked storage controllers, and legacy telecom baseband cards. The PCI bridge and USB host capability make it well suited to peripheral-rich embedded designs.
When designing with the MPC8280ZUUPEA, allocate careful attention to the core supply rail (1.5 V) decoupling and to the TBGA thermal management; 480 balls in a 37.5 mm body concentrate heat at the die shadow. Consider the -C variant (MPC8280CZUUPEA) if an extended temperature grade is required.
This page synthesizes distributor pricing, datasheet pins-and-parmeters, and practical design notes drawn from the NXP datasheet and third-party reference designs, providing information gain beyond the manufacturer product page.
直接替换替代料： MPC8280ZUUPEA ——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： MPC8280ZUUPEA （相同外形与封装尺寸） ——差异在于 PCI, Package, Process Technology, Serial Protocols, USB.
快速对比工具——选择替代料号进行并排对比：
MPC8280CZUUPEA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8280VVUPEA
✅ 直接替换✓ 有现货
$102.3 / 个
查看数据手册 →MPC8280ZUUPE
✅ 直接替换📋 参考替代料（不在目录中）
MPC8280CZUUPE
✅ 直接替换📋 参考替代料（不在目录中）
MPC8280VVUPE
✅ 直接替换📋 参考替代料（不在目录中）
MPC8280ZUUPEA 最大额定值与电气特性
| Core Processor | PowerPC G2_LE |
| Number of Cores | 1 |
| Core / Bus Width | 32-bit |
| Core Speed | 450 MHz |
| CPM Speed | 300 MHz |
| Co-Processors / DSP | Communications; RISC CPM |
| RAM Controllers | DRAM, SDRAM |
| Graphics Acceleration | No |
| Ethernet | 10/100 (2x MII/RMII) |
| USB | USB 1.1 host/device |
| PCI | PCI 2.2 bridge |
| Serial Protocols | HDLC, SDLC, UART, I2C, SPI |
| UTOPIA / ATM | Yes |
| Core Voltage | 1.5 V |
| 工作温度 | 0C to +105C |
| 封装 | 480-TBGA (37.5 x 37.5 mm) |
| 安装类型 | Surface Mount |
| Process Technology | HiPerMOS7 0.13 micron |
| Lead Free Status | Contains Lead (per DigiChip datasheet) |
| Series | MPC82xx, PowerQUICC II |
MPC8280ZUUPEA 480-tbga (37.5 x 37.5 mm) 引脚配置指南
MPC8280ZUUPEA（480-tbga (37.5 x 37.5 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： MPC8280ZUUPEA.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8280ZUUPEA 适用于 6 应用s: Enterprise / SOHO Router SoC, DSLAM / Access Multiplexer Line Card, Industrial Ethernet Bridge / Gateway, Networked Storage Controller (NAS / iSCSI), Legacy Telecom Baseband / Line Interface, Embedded Control / RTOS Platform.
Enterprise / SOHO Router SoC
The MPC8280ZUUPEA is an excellent fit for low-to-mid-range enterprise and SOHO router designs because its integrated CPM offloads wire-speed HDLC, PPP, and Ethernet framing from the G2_LE core. At 450 MHz core / 300 MHz CPM with dual 10/100 Ethernet MACs, it can sustain full-duplex NAT/NAPT throughput on a WAN uplink up to ~200 Mbps aggregate, with the PCI bridge available for crypto or wireless co-processors. The 480-TBGA supports the multilayer PCB routing required for high-speed SERDES-equivalent traces on the CPM. Power dissipation typically stays below 2 W, permitting fanless enclosures. Consider NXP's QorIQ LS1021A when 1 Gbps NAT is required.
推荐
DSLAM / Access Multiplexer Line Card
Inside a DSLAM line card the MPC8280ZUUPEA concentrates multiple ATM/UTOPIA channels into an aggregated uplink. The CPM's UTOPIA interface (typical 8/16-bit to PHY) terminates ATM SAR cells in hardware, so the G2_LE core stays free for traffic shaping and management tasks. SDRAM controllers with ECC handle line-rate ATM cell buffers reliably, and the integrated PCI bridge lets the card mate to a backplane controller chip. Industrial temperature range (0 to 105C) allows deployment in CO environments. Power dissipation under 2 W keeps chassis thermal budgets manageable across dozens of line cards.
推荐
Industrial Ethernet Bridge / Gateway
For industrial Ethernet gateways the MPC8280ZUUPEA delivers deterministic protocol bridging via HDLC and serial controllers on its CPM. The 450 MHz G2_LE core runs a real-time OS (VxWorks, Green Hills INTEGRITY, or Linux with PREEMPT_RT) for protocol conversion between Profibus/EtherCAT side-channels and 10/100 uplink. Hardware ECC on the SDRAM controller improves reliability in noisy plant environments. The 480-TBGA package, although large, allows tight trace routing for industrial EMC compliance. Use the -C extended-temperature variant when ambient headroom above 105C must be tolerated in panel-mount enclosures.
推荐
Networked Storage Controller (NAS / iSCSI)
The MPC8280ZUUPEA sits at the heart of legacy networked-storage controllers, using its PCI bridge to connect a SATA or SCSI offload chip while the G2_LE core runs a lightweight file-system stack. The 450 MHz core is sufficient for <500 Mbps sequential throughput, well matched to 10/100 uplinks or dual GbE from an external NIC. ECC-protected SDRAM supports long operational uptime. Out-of-band management via the integrated UARTs and I2C cuts BOM cost versus an external MCU. Storage OEMs should evaluate QorIQ LS1046A for 1/10 GbE and SATA-3 designs.
推荐
Legacy Telecom Baseband / Line Interface
In legacy telecom baseband cards (T1/E1 multiplexers, SS7 signalling controllers) the MPC8280ZUUPEA's multi-channel HDLC and serial controllers handle up to ~256 HDLC frames per second, matching typical SS7 link-set requirements. The G2_LE core runs signalling protocols or OAM tasks, while a separate framer chip connects over the local 64-bit bus. PCI 2.2 provides clean backplane connectivity. Power dissipation under 2 W is a major benefit when the chassis counts many cards. Telco-grade supply is constrained - validate with the NXP discontinuance notice before shipping new production.
推荐
Embedded Control / RTOS Platform
The MPC8280ZUUPEA also serves as a high-end RTOS platform for industrial controllers that need both deterministic serial I/O and a real-time capable CPU. VxWorks, INTEGRITY, and LynxOS-M see PowerQUICC II as a fully supported architecture; the G2_LE core's MMU allows full POSIX process isolation. USB host capability simplifies field-update via mass-storage or Ethernet-over-USB peripherals. Designers porting code from older PowerQUICC I (MPC860) silicon benefit from binary-compatible instruction set. For new RTOS designs today, ARM Cortex-A7/A53 QorIQ-class SoCs are recommended given PowerQUICC II's end-of-life trajectory.
推荐
推荐产品汇总
工程参考数据： MPC8280ZUUPEA ——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 | MPC8280CZUUPEA | MPC8280VVUPEA | MPC8280ZUUPE | MPC8280CZUUPE | MPC8280VVUPE |
|---|---|---|---|---|---|---|
| Package | 480-TBGA (37.5 x 37.5 mm) | 480-TBGA - same | 480-TBGA - same | 480-TBGA - same | 480-TBGA - same | 480-TBGA - same |
| Brand | NXP Semiconductors | NXP Semiconductors - same | NXP Semiconductors - same | NXP Semiconductors - same | NXP Semiconductors - same | NXP Semiconductors - same |
| Core Speed | 450 MHz | 450 MHz | 450 MHz | 450 MHz | 450 MHz | 450 MHz |
| CPM Speed | 300 MHz | 300 MHz | 300 MHz | 300 MHz | 300 MHz | 300 MHz |
| Operating Temperature | 0C to +105C | Extended commercial grade | 0C to +105C | 0C to +105C | Extended commercial grade | 0C to +105C |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V (alternate tier) | 1.5 V | 1.5 V | 1.5 V (alternate tier) |
| Ethernet MACs | 2x 10/100 | 2x 10/100 | 2x 10/100 | 2x 10/100 | 2x 10/100 | 2x 10/100 |
| USB | USB 1.1 | USB 1.1 | USB 1.1 | USB 1.1 | USB 1.1 | USB 1.1 |
关键差异点
- Integrated PowerQUICC II CPM with hardware HDLC, USB, and Ethernet offload （对比 MPC8280CZUUPEA)
- Single-vendor PowerPC + CPM silicon （对比 MPC8280VVUPEA)
- Original Freescale-branded silicon revision available as drop-in （对比 MPC8280ZUUPE)
设计说明
Estimated: The MPC8280ZUUPEA dissipates 1.8-2.2 W typical at full 450 MHz / 300 MHz load. With the 480-TBGA body at 37.5 x 37.5 mm, theta_JA is dominated by PCB copper area; design at least a 4-layer PCB with continuous ground plane and a thermal via array under the die shadow. Without thermal spreading, junction temperature could climb >25C above ambient under sustained CPM activity. For fanless sealed enclosures, derate the operating temperature ceiling by 10C.
Estimated: The 480-TBGA at 1.27 mm pitch (typical) requires microvia technology and 4+ layer PCB. Fanout traces must use matched impedance control for the local bus (60-ohm typical) and the 10/100 MII lines. Decouple the 1.5 V core rail with a star topology - bulk 47 uF tantalum, then 10 uF ceramics per quadrant, then 0.1 uF + 0.01 uF per pin cluster - following the NXP PowerQUICC II reference design. Length-matching the DDR-SDRAM lanes to within +/- 25 mil for reliable operation above 133 MHz.
Last-time-buy lifecycle status means new production orders must be placed before the official discontinuance date. Verify NXP's Product Change Notice for last-order and final-shipment windows. Distributor stock may exist for 12-24 months after last order but is not guaranteed. For long-lifecycle applications (industrial, medical, aerospace) that need 10+ year support, migrate the design to QorIQ LS1021A or another actively-produced NXP part BEFORE new system design starts.
合规信息
Per DigiChip datasheet excerpt, Lead Free Status is listed as 'Contains Lead' - the MPC8280ZUUPEA is NOT RoHS compliant out of the package. RoHS and REACH status must be confirmed with the NXP product documentation revision in effect at the order date. The part is not AEC-Q100 qualified (industrial/commercial MPU).