MPC8548EVTAUJB - PowerQUICC III MPU 1.333GHz 783-FCBGA | NXP
부품 번호: MPC8548EVTAUJB ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $285 | $285.00 |
| 10 | $270 | $2,700.00 |
| 100 | $245 | $24,500.00 |
| 500 | $220 | $110,000.00 |
| 1,000 | $195 | $195,000.00 |
MPC8548EVTAUJB 개요
An MPU (Microprocessor Unit) is the central processing element of an embedded system. As a PowerQUICC III device, the MPC8548 sits in the embedded microprocessor hierarchy (e500 core -> PowerPC -> MPU -> embedded processing IC), and is optimized for high-throughput data-plane and control-plane workloads. This category targets networking OEMs who require deterministic performance with integrated peripherals, reducing the need for companion ASICs and shortening time-to-market.
Key features of the MPC8548EVTAUJB include a 1.333 GHz e500 core, a 783-ball FCBGA package, integrated security and DDR memory controller logic typical of the family, and a 1.1 V core voltage domain. The device exposes multiple Gigabit Ethernet MACs, PCI Express interfaces, RapidIO, and high-speed serial transceivers, allowing direct attachment of network PHYs and switch fabrics. The PowerQUICC III architecture pairs the e500 with a system-on-chip platform that includes DMA engines, interrupt controllers, and L2 cache.
Typical applications include enterprise routers, Layer 2/3 Ethernet switches, wireless base-station controllers, industrial control boards, and telecom line cards. Its integrated peripherals make it a frequent drop-in MPU for legacy PowerQUICC II designs needing higher CPU performance and additional interfaces.
Designers should evaluate thermal dissipation because the 783-pin FCBGA package concentrates high power in a small area. Ensure PCB stack-up supports the FCBGA ball pitch and provide adequate airflow for sustained 1.333 GHz operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the manufacturer datasheet.
드롭인 대체품: MPC8548EVTAUJB — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MPC8548EVTAUJB (동일 폼 팩터 및 풋프린트) — 차이점: Ethernet, Core Architecture, Package, Memory Controller, Operating Temperature.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MPC8548ECPXAUJB
✅ 드롭인✓ 재고 있음
$199.5 / 개
데이터시트 보기 →MPC8548ECPXAQGB
✅ 드롭인✓ 재고 있음
$168.75 / 개
데이터시트 보기 →MPC8548EPXAUJB
✅ 드롭인✓ 재고 있음
$215 / 개
데이터시트 보기 →MPC8548VTAVHB
✅ 드롭인✓ 재고 있음
$165 / 개
데이터시트 보기 →MPC8548VTAUJB
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
MPC8548EVTAUJB 최대 정격 & 전기적 특성
| Core Architecture | PowerPC e500 |
| Number of Cores | 1 |
| 데이터 버스 폭 | 32-bit |
| Maximum Core Frequency | 1.333 GHz |
| Series | MPC85xx (PowerQUICC III) |
| Core Voltage | 1.1 V |
| 패키지 / 케이스 | 783-BBGA, FCBGA (29x29 mm) |
| 실장 유형 | Surface Mount |
| Instruction Set | PowerPC |
| RoHS 상태 | Compliant (per manufacturer product page) |
| Lead-Free | Yes (per datasheet ordering information) |
| Integrated Peripherals | Gigabit Ethernet MACs, PCI Express, RapidIO, DDR controller (family-typical) |
MPC8548EVTAUJB 783-bbga, fcbga (29x29 mm) 핀 구성 가이드
MPC8548EVTAUJB(783-bbga, fcbga (29x29 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: MPC8548EVTAUJB.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
MPC8548EVTAUJB 적합 용도: 6 애플리케이션s: Enterprise Routers, Layer 2/3 Ethernet Switches, Wireless Base Station Controllers, Telecom Line Cards, Industrial Control Boards, Storage Area Network Controllers.
Enterprise Routers
The MPC8548EVTAUJB powers enterprise-class routers with its PowerPC e500 core at up to 1.333 GHz and integrated Gigabit Ethernet MACs. In a typical edge-router reference design the MPU handles the control plane and line-rate forwarding, offloading crypto to its integrated security engine and using DDR memory for routing-table storage. The 1.1 V core supply keeps power within telecom chassis budgets, and the 783-FCBGA footprint enables compact line cards.
추천
Layer 2/3 Ethernet Switches
Layer 2/3 managed switches leverage the MPC8548EVTAUJB's integrated Ethernet MACs, PCI Express, and DDR controller to reduce external component count. With multiple Gigabit interfaces the MPU can drive switching ASIC uplinks while running management/control-plane software on the e500 core. The 1.333 GHz clock headroom supports ACL lookups, SNMP, and routing protocols on a single chip.
추천
Wireless Base Station Controllers
Base station controllers deploy the MPC8548EVTAUJB to handle baseband processing, encryption, and backhaul backhaul aggregation. The PowerQUICC III platform pairs the e500 core with RapidIO and high-speed serial links to DSP/FPGA co-processors, while integrated DDR and Ethernet interfaces support S1/X2 backhaul. The e500 Book-E interrupt controller ensures deterministic response for real-time protocol stacks.
추천
Telecom Line Cards
Telecom line cards use the MPC8548EVTAUJB to aggregate TDM, Ethernet, and serial traffic through integrated interfaces. The device's PCI Express and RapidIO links attach to framer/serializer silicon, while the integrated DDR controller supports high-bandwidth packet buffering. The 783-FCBGA 29x29 mm footprint fits ATCA/AMC card areas, and 1.1 V core supply keeps slot-power budgets intact.
추천
Industrial Control Boards
Industrial controllers leverage the MPC8548EVTAUJB for SCADA, PLC, and motion-control systems requiring deterministic real-time response. The e500 Book-E architecture supports hard real-time interrupt latency, while integrated Ethernet MACs enable industrial Ethernet protocols (EtherCAT, PROFINET) through external PHYs. The 1.1 V core supply and high integration reduce board area and BOM cost for compact DIN-rail controllers.
추천
Storage Area Network Controllers
Storage controllers and RAID HBAs deploy the MPC8548EVTAUJB to manage iSCSI, Fibre Channel over Ethernet, and SAS/SATA aggregation. The PowerPC e500 core runs storage-management software, while integrated PCI Express and Ethernet interfaces connect to host servers and disk shelves. The device's DDR controller supports high-bandwidth cache memory for transactional I/O workloads.
추천
추천 제품 요약
엔지니어링 참조 데이터: MPC8548EVTAUJB — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MPC8548ECPXAUJB | MPC8548ECPXAQGB | MPC8548EPXAUJB | MPC8548VTAVHB | MPC8548VTAUJB |
|---|---|---|---|---|---|---|
| Package | 783-FCBGA (29x29) | 783-FCBGA (29x29) | 783-FCBGA (29x29) | 783-FCBGA (29x29) | 783-FCBGA (29x29) | 783-FCBGA (29x29) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 |
| Number of Cores | 1 | 1 | 1 | 1 | 1 | 1 |
| Data Bus Width | 32-bit | 32-bit | 32-bit | 32-bit | 32-bit | 32-bit |
| Series | MPC85xx PowerQUICC III | MPC85xx PowerQUICC III | MPC85xx PowerQUICC III | MPC85xx PowerQUICC III | MPC85xx PowerQUICC III | MPC85xx PowerQUICC III |
| Core Voltage | 1.1 V | 1.1 V (family-typical) | 1.1 V (family-typical) | 1.1 V (family-typical) | 1.1 V (family-typical) | 1.1 V (family-typical) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
주요 차별점
- Specific AUJB speed bin and ordering code (vs MPC8548ECPXAUJB)
- Encryption engine presence (E-suffix) (vs MPC8548VTAUJB)
- Industrial temperature grade (G suffix) (vs MPC8548ECPXAQGB)
설계 노트
The 783-FCBGA package concentrates a high-TDP e500 core running at up to 1.333 GHz into a 29x29 mm footprint, demanding attention to thermal dissipation. Provide multilayer PCB with solid ground/power planes, thermal vias under the exposed die area, and forced-air cooling in chassis designs. Estimate: with theta_j ~= 1 C/W (chip-to-case), a 10 W load requires a heatsink path to maintain junction temperature within rated limits. Always verify against the manufacturer thermal model.
The 783-ball FCBGA uses fine-pitch balls requiring microvia or via-in-pad PCB technology, HDI stack-up (typically 8-12 layers), and impedance-controlled routing for high-speed Ethernet, PCI Express, RapidIO, and DDR signals. Use the manufacturer's reference design and signal-integrity models; place decoupling capacitors adjacent to each power pin group; maintain length-matched DDR traces per JEDEC guidelines to avoid signal-integrity violations.
Do not assume MPC85xx 783-FCBGA variants are drop-in compatible across all SKUs. The MPC8548EVTAUJB and MPC8548ECPXAUJB share the family footprint but may differ in security engine, speed bin, and temperature grade. Cross-check the full datasheet ordering information and pin assignment section before substituting. Ensure firmware supports the replacement variant's feature set, particularly the encryption engine presence.
규정 준수 정보
RoHS compliance and lead-free status indicated in NXP product documentation. AEC-Q100 not relevant for industrial MPU.
