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MPC8321CZQADDC
NXP USA Inc.
IC MPU MPC83XX 266MHZ PBGA516
1528 Pcs New Original In Stock
PowerPC e300c2 Microprocessor IC MPC83xx 1 Core, 32-Bit 266MHz 516-PBGA (27x27)
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(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (345 Ratings)
MPC8321CZQADDC
Product Overview
7259666
DiGi Electronics Part Number
MPC8321CZQADDC-DGManufacturer
NXP USA Inc.
MPC8321CZQADDC
Description
IC MPU MPC83XX 266MHZ PBGA516Inventory
1528 Pcs New Original In Stock
PowerPC e300c2 Microprocessor IC MPC83xx 1 Core, 32-Bit 266MHz 516-PBGA (27x27)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
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MPC8321CZQADDC Technical Specifications
Category
Embedded, Microprocessors
Packaging
-
Series
MPC83xx
Product Status
Obsolete
Core Processor
PowerPC e300c2
Number of Cores/Bus Width
1 Core, 32-Bit
Speed
266MHz
Co-Processors/DSP
Communications; QUICC Engine
RAM Controllers
DDR, DDR2
Graphics Acceleration
No
Display & Interface Controllers
-
Ethernet
10/100Mbps (3)
SATA
-
USB
USB 2.0 (1)
Voltage - I/O
1.8V, 2.5V, 3.3V
Operating Temperature
-40°C ~ 105°C (TA)
Security Features
-
Mounting Type
Surface Mount
Package / Case
516-BBGA
Supplier Device Package
516-PBGA (27x27)
Additional Interfaces
DUART, I2C, PCI, SPI, TDM, UART
Base Product Number
MPC83
Datasheet & Documents
HTML Datasheet
MPC8321CZQADDC-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
OBSOLETE
HTSUS
8542.31.0001
Additional Information
Standard Package
200
Alternative Parts
View DetailsPART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
每次在DiGi Electronics購物都令人滿意，商品品質非常穩定，價格也非常優惠。
de desembre 02, 2025
L’expédition a été très rapide, et j’ai reçu mon achat dès le lendemain, ce qui est exceptionnel.
de desembre 02, 2025
Chez DiGi Electronics, la transparence des coûts me permet de mieux gérer mon budget.
de desembre 02, 2025
Their logistics team ensures quick and reliable deliveries for urgent orders.
de desembre 02, 2025
The value proposition of DiGi Electronics is outstanding with respect to price and packaging quality.
de desembre 02, 2025
Well-protected packaging and a construction built to last—this product exceeds expectations.
de desembre 02, 2025
Packaging was very professional and safe, and the delivery time was blazing fast.
de desembre 02, 2025
I appreciate how well-stocked DiGi Electronics is; they truly understand supply chain flexibility.
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Frequently Asked Questions (FAQ)
Can I use the MPC8321CZQADDC in a new design despite it being marked as obsolete by NXP?
No, you should not use the MPC8321CZQADDC in new designs because NXP has officially declared it obsolete, meaning long-term availability and future support are not guaranteed. While existing inventory may still be functional and RoHS3-compliant, relying on obsolete parts introduces supply chain risks and complicates future scalability. Instead, consider migrating to a recommended substitute like the MPC8321CVRADDCA, which is pin-compatible and offers similar performance with continued manufacturer support.
What are the key thermal and layout challenges when replacing the MPC8321CZQADDC with the MPC8321CVRADDCA in an existing PCB design?
Although the MPC8321CVRADDCA is a direct functional replacement for the MPC8321CZQADDC, differences in package thermal characteristics and power dissipation may require PCB layout adjustments. The 516-PBGA (27x27) package demands careful thermal via placement under the die pad and adherence to MSL 3 handling procedures (168-hour floor life). Ensure your reflow profile matches the newer device’s requirements and validate signal integrity on high-speed interfaces like DDR2 and PCI, as subtle impedance mismatches can cause timing failures during transition.
How does the QUICC Engine in the MPC8321CZQADDC compare to modern communication offload solutions, and what integration risks should I consider when designing a telecom gateway?
The QUICC Engine in the MPC8321CZQADDC provides legacy protocol acceleration (e.g., HDLC, PPP) but lacks support for modern packet processing standards like IEEE 1588 precision time protocol or advanced QoS features found in newer SoCs. When integrating this MPU into a telecom gateway, you risk higher CPU overhead for packet handling and limited scalability. Consider whether software-based networking stacks on a more current platform—such as NXP’s QorIQ series—would offer better long-term maintainability and performance, especially if future firmware updates or security patches are anticipated.
Is the MPC8321CZQADDC suitable for automotive under-hood applications given its -40°C to 105°C operating temperature range?
While the MPC8321CZQADDC meets the -40°C to 105°C industrial temperature range, it is not qualified for automotive AEC-Q100 standards, making it unsuitable for under-hood or safety-critical automotive systems. Even if thermal margins appear sufficient, long-term reliability under vibration, humidity, and thermal cycling may degrade prematurely. For automotive designs, select an AEC-Q100 Grade 2 or higher certified processor such as the MPC5748G instead, despite the increased cost and complexity.
What precautions should I take when sourcing the MPC8321CZQADDC from third-party distributors to avoid counterfeit or degraded units?
Given the MPC8321CZQADDC’s obsolete status and active secondary market, counterfeit or moisture-damaged units are a significant risk. Always purchase from authorized distributors or trusted brokers with traceable lot codes and original packaging. Verify the MSL 3 label and ensure the components have not exceeded their 168-hour exposure limit after opening. Perform electrical testing on critical interfaces like DDR2 and USB 2.0 upon receipt, and consider X-ray or decapsulation analysis for high-volume or safety-critical applications to confirm die authenticity and bond wire integrity.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
MPC8321CZQADDC CAD Models
NXP USA Inc. MPC8321CZQADDC PCB symbols & footprints
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