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MPC8321ECZQAFDC
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Product Detailed Parameters
- Description：IC MPU MPC83XX 333MHZ PBGA516
- Series：MPC83xx
- Mfr：NXP USA Inc.
- Package：Tray
- Core Processor：PowerPC e300c2
- Number of Cores/Bus Width：1 Core, 32-Bit
- Speed：333MHz
- Co-Processors/DSP：Communications; QUICC Engine, Security; SEC 2.2
- 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：Cryptography
- Mounting Type：Surface Mount
- Package / Case：516-BBGA
- Supplier Device Package：516-PBGA (27x27)
- Additional Interfaces：DUART, I2C, PCI, SPI, TDM, UART
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Overview
The MPC8321ECZQAFDC is a PowerQUICC II Pro integrated communications processor featuring an e300c2 core without a floating-point unit. It includes a QUICC Engine with five unified communication controllers, a security engine for hardware acceleration of encryption algorithms, and a 32-bit DDR1/DDR2 memory controller. The device supports PCI 2.2 interfaces up to 66 MHz, USB 2.0, TDM, Ethernet, and HDLC protocols within a PBGA-516 package.
Feature Summary
- Integrates an e300c2 core with dual integer units and on-chip MMUs for efficient parallel processing.
- Features a QUICC Engine block with five UCCs supporting diverse networking protocols including Ethernet, ATM, and HDLC.
- Includes a dedicated security engine providing hardware acceleration for DES, AES, and SHA algorithms.
- Supports flexible memory configurations via a single 32-bit interface compatible with both DDR1 and DDR2 SDRAM.
Applications
- ADSL SOHO and residential gateways
- Modem/routers
- Industrial control systems
- Test and measurement applications
Procurement Notes
Verify the specific suffix 'ECZQAFDC' against official NXP documentation to confirm voltage levels, temperature ranges, and packaging details. Ensure compatibility with required I/O voltages (1.8V, 2.5V, or 3.3V) and power sequencing requirements during system design integration.
Selection Notes
Select this component for cost-effective, low-power networking solutions requiring high integration. It is suitable for designs needing backward software compatibility with previous PowerQUICC processors while offering enhanced CPU performance and faster peripheral interfaces.
Part Context
This processor belongs to the MPC8323E family of highly integrated communications processors. It shares architectural similarities with the MPC8323E but lacks support for the UTOPIA interface, making it distinct within the PowerQUICC II Pro series designed for small office/home office and broadband access markets.
Replacement Considerations
MPC8323E
FAQ
Does the MPC8321ECZQAFDC support the UTOPIA interface?
No, the MPC8321 and MPC8321E variants do not support the UTOPIA interface, which is specific to the MPC8323E and MPC8323 models.
What type of core does the MPC8321ECZQAFDC use?
It incorporates an e300c2 core built on Power Architecture technology, which includes dual integer units but does not contain a floating-point unit (FPU).
