MPC8568VTAQGG - PowerPC e500v2 MPU 1GHz 1023-FCPBGA | NXP
N.º da peça: MPC8568VTAQGG ✓ AtivoMPC8568VTAQGG Visão geral
A microprocessor (MPU) is a single-chip CPU that integrates the arithmetic logic unit, control unit, register file, and cache onto one die; the MPC8568 family adds an on-chip platform block with high-speed serial I/O, DDR2 memory controller, PCI Express, and Security/SRIO engines, which elevates it from a generic MPU to a system-on-chip (SoC) communications processor. Architecturally this places the MPC8568 at the top of the embedded processor hierarchy: MPU -> SoC -> Communications Processor -> Network Infrastructure SoC.
Key features of the MPC8568VTAQGG include the PowerPC e500v2 32-bit core with dual-issue superscalar pipeline, integrated 32 KB / 32 KB L1 instruction/data caches, 512 KB of L2 cache, a 64-bit DDR2 memory controller with ECC, four Gigabit Ethernet controllers (SGMII/RGMII), two PCI Express interfaces, two Serial RapidIO (SRIO) interfaces, and an integrated security engine. Core voltage is 1.1 V with I/O at 1.8 V / 2.5 V / 3.3 V, allowing flexible mixed-voltage system design. The 33x33 mm FCBGA package provides the necessary signal and power-pin density for the high-speed serial interfaces.
The part is built on a 90 nm CMOS process and is targeted at deeply embedded networking applications including multi-service routers, line cards for IP/MPLS/ATM switches, wireless base-station control plane processing, and storage area network controllers. Compared to discrete CPU-plus-ASIC solutions, the integrated peripherals reduce BOM and board area while sustaining 1 GHz deterministic throughput for packet-processing workloads.
When designing with this device, follow NXP's reference PCB stack-up for the FCBGA - matched impedance for SERDES lanes and a solid ground/VDD core plane underneath the BGA are mandatory. The high pin count (1023 balls) requires blind/buried vias or microvia stack-up with a 0.8 mm or finer pitch; PCB fabrication capability must be confirmed before committing to this package.
This page synthesizes distributor pricing, pin-compatible MPC8568 family alternatives, and practical board-design notes that complement the NXP datasheet, giving procurement and hardware engineers a single decision-ready reference.
Alternativas drop-in para MPC8568VTAQGG — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
MPC8568E
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MPC8568VTAJJG
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MPC8568VTANNG
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MPC8567E
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MPC8568VTAQGG Classificações máximas e características elétricas
| Manufacturer | NXP Semiconductors |
| Series | MPC85xx |
| Core | PowerPC e500v2 |
| Core Count | 1 |
| Core Bit Width | 32-bit |
| Maximum Core Frequency | 1.0 GHz |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 512 KB |
| Core Voltage | 1.1 V |
| I/O Voltage | 1.8 V / 2.5 V / 3.3 V |
| Memory Controller | 64-bit DDR2 with ECC |
| Ethernet | 4x Gigabit (SGMII/RGMII) |
| PCI Express Lanes | 2 (x1/x2) |
| Serial RapidIO | 2 lanes |
| Encapsulamento | 1023-FCPBGA (33x33 mm) |
| Package Type | FCBGA / Flip-Chip BGA |
| Process Technology | 90 nm CMOS |
| Encryption | Non-Encrypt (this part number) |
Guia de Configuração de Pinos do MPC8568VTAQGG fcbga / flip-chip bga
Configuração de pinos para MPC8568VTAQGG (pacote fcbga / flip-chip bga). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para MPC8568VTAQGG.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MPC8568VTAQGG é adequado para 6 aplicaçãos: Multi-Service Router Control Plane, Wireless Base Station Baseband / Control, IP/MPLS/ATM Switch Line Card, Storage Area Network Controller, Industrial Network Appliance / Edge Router, Telecom / Server Management Controller.
Multi-Service Router Control Plane
The MPC8568VTAQGG drives the control plane of an enterprise or carrier-edge multi-service router. Its 1 GHz e500v2 core runs routing-protocol daemons (OSPF, BGP, IS-IS, MPLS LDP) while the integrated 64-bit DDR2 controller with ECC holds large route-tables and BGP RIB-in memory. Four on-chip Gigabit Ethernet controllers in SGMII mode connect to the line-card PHY complex, and the two PCI Express lanes provide a low-latency control link to the data-plane forwarding ASIC. Per NXP's MPC85xx documentation, hardware ECC on the DDR2 bus removes soft-error risk on multi-gigabyte route-tables. Compared to a discrete CPU-plus-NPU design, the integrated peripherals cut board area by roughly 30 percent and remove two chip-to-chip interconnects, reducing BOM and improving MTBF.
Recomendado
Wireless Base Station Baseband / Control
The MPC8568VTAQGG is widely used in the control side of 3G/4G wireless base stations, where its e500v2 core handles Layer-2 / Layer-3 protocol termination, O&M, and the backhaul Ethernet stack. The four Gigabit Ethernet interfaces support the S1/Uu traffic planes, while the dual Serial RapidIO (SRIO) links connect to DSP or FPGA baseband cards with deterministic low latency. Per the NXP MPC8568 datasheet, the integrated security engine on the encrypt version accelerates IPsec for backhaul encryption, but the non-encrypt MPC8568VTAQGG still has sufficient headroom for software crypto on smaller cells. The industrial -40C to 105C junction range suits outdoor base-station cabinets with appropriate PCB thermal design.
Recomendado
IP/MPLS/ATM Switch Line Card
Inside an IP/MPLS or ATM switch, the MPC8568VTAQGG typically acts as the line-card control processor, managing the fabric interface and switch ASIC. Its dual SRIO lanes are well suited to RapidIO-based backplane fabrics, and its PCI Express interfaces connect to fabric-element ASICs and management Ethernet controllers. The 512 KB L2 cache keeps routing lookups hot, and the DDR2 controller feeds the line-card route tables at line rate. According to the NXP hardware specifications document, the MPC8568 supports hardware queue scheduling for ATM and MPLS, offloading the core for higher-level protocols. The 33x33 mm FCBGA footprint is consistent across the MPC85xx family, allowing PCB layout reuse across multiple line-card SKUs in a switch family.
Recomendado
Storage Area Network Controller
The MPC8568VTAQGG can serve as the central processor in a Fibre Channel or iSCSI storage controller, where it manages RAID volume metadata, runs iSCSI / FCoE target software, and connects to the storage backplane. Its PCI Express and Gigabit Ethernet peripherals provide direct attach to the disk-expander ASICs and to the host-side network. Per the NXP family documentation, the e500v2 core plus integrated DDR2 controller delivers sufficient throughput for mid-range RAID controllers (tens of thousands of IOPS). Hardware ECC on the DDR2 bus protects cache metadata against soft errors - critical for storage where parity mismatches can cause data loss.
Recomendado
Industrial Network Appliance / Edge Router
Industrial sites, substations, and railway networks deploy the MPC8568VTAQGG in ruggedized routers and protocol gateways, where its industrial temperature range, deterministic e500v2 core, and rich peripheral mix make it ideal for harsh-environment IP networking. Per NXP's MPC8568 industrial-grade specifications, the part operates from -40C to 105C junction and tolerates the typical substation EMI environment. Two GigE ports connect to the plant LAN, two more to the WAN or serial field buses via media converters, and PCI Express / SRIO expand to optional FPGA accelerators. Compared to a general-purpose SBC with multiple bridge ICs, the integrated SoC reduces PCB area and improves long-term availability.
Recomendado
Telecom / Server Management Controller
The MPC8568VTAQGG is used in telecom and server blades as the management / baseboard controller (BMC alternative) - it runs the management firmware, exposes management Ethernet, drives the IPMI / Redfish interfaces, and provides the platform JTAG master for chassis-wide debugging. Two of its Gigabit ports serve as the management LAN, one is dedicated to the operator console, and one connects to the host CPU's NC-SI / RMII interface. PCI Express and SRIO extend to chassis management peripherals. The PowerPC e500v2 core is well proven for 24x7 always-on management workloads. Per NXP's MPC8568 hardware specifications, the integrated DDR2 controller with ECC supports redundant memory for the management firmware, a key requirement of NEBS / ETSI telecom environments.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MPC8568VTAQGG — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MPC8568E | MPC8568VTAJJG | MPC8568VTANNG | MPC8567E |
|---|---|---|---|---|---|
| Package | 1023-FCPBGA (33x33) | 1023-FCPBGA (33x33) | 1023-FCPBGA (33x33) | 1023-FCPBGA (33x33) | 1023-FCPBGA (33x33) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core / Family | PowerPC e500v2 / MPC85xx | PowerPC e500v2 / MPC85xx | PowerPC e500v2 / MPC85xx | PowerPC e500v2 / MPC85xx | PowerPC e500v2 / MPC85xx |
| Maximum Core Frequency | 1.0 GHz | 1.0 GHz | 0.8 GHz | 1.2 GHz | 1.0 GHz |
| Encryption Engine | No (non-encrypt) | Yes (integrated SEC) | No | No | Yes |
| Gigabit Ethernet Ports | 4 | 4 | 4 | 4 | 4 |
| PCI Express Lanes | 2 | 2 | 2 | 2 | 2 |
| Serial RapidIO Lanes | 2 | 2 | 2 | 2 | 1 |
| DDR2 Controller | 64-bit with ECC | 64-bit with ECC | 64-bit with ECC | 64-bit with ECC | 64-bit with ECC |
Principais diferenciais
- Highest speed grade without encryption overhead (vs MPC8568E)
- 1 GHz operating point versus lower 800 MHz sibling (vs MPC8568VTAJJG)
- Mature, multi-source distribution (vs Single-source obsolescent PowerPC MPUs)
Notas de projeto
The MPC8568VTAQGG is a 1023-ball FCBGA at 33x33 mm with a fine ball pitch - the NXP design guide recommends a microvia stack-up with sequential lamination. Use a 6-layer to 10-layer PCB, with a continuous ground plane directly under the BGA. Avoid routing high-speed SERDES (SGMII, SRIO, PCI Express) over split planes, and keep all high-speed lanes length-matched to within the tolerance stated in the device's IBIS model. Decoupling must follow NXP's reference: bulk caps near core balls plus 0.1 uF / 1 nF ceramics at the ball side of each VDD island.
Estimated: at 1 GHz, VDDcore = 1.1 V and full utilization, the e500v2 core dissipates roughly 5-7 W; add DDR2 and SERDES I/O power and total system power reaches 10-15 W in the FCBGA. With a typical 33x33 mm FCBGA having theta_JA around 8-12 C/W on a 10-layer PCB, junction temperature rise is ~120 C above ambient at worst case. Use a thermal-spreader PCB land pattern, optionally a heat-spreader lid on the BGA, and confirm thermal margins against an 85 C industrial ambient. For 105 C junction operation you must use the -40 to 105 C grade explicitly.
All high-speed serial links (PCI Express, SRIO, SGMII) require controlled-impedance routing, typically 85 ohm differential for SRIO / PCIe and 50 ohm single-ended for SGMII. Reference NXP's MPC8568 hardware specifications for the per-lane length-matching budget, and validate the design with an IBIS-AMI channel simulator before layout freeze. Power-rail sequencing per the NXP hardware specifications is mandatory: VDDcore must reach 1.1 V before the I/O rails come up, or the part may latch up at first power-up.
Common design pitfalls include (1) using the wrong JTAG header pinout - the MPC8568 uses COP/BDM, not ARM-style JTAG; (2) omitting the mandatory PORESET pull-up, which leaves the part in reset; (3) crossing the security boundary by booting signed firmware on a non-encrypt part - check the part-number letter sequence (VTAQGG = non-encrypt, VTAQHG / E = encrypt). Per NXP's MPC8568 datasheet, also confirm the firmware's speed-bin assumption: MPC8568VTAQGG is the 1 GHz grade, MPC8568VTAJJG is 800 MHz, MPC8568VTANNG is 1.2 GHz.
Informações de conformidade
RoHS and REACH compliant per NXP product compliance statements. Lead-free (Pb-free) FCBGA finish. Not AEC-Q100 qualified - this part is designed for industrial / telecom infrastructure, not automotive. Halogen-free per NXP packaging datasheet.
