Overview
The MPC8349ECZUAJDB is an integrated host processor from Freescale Semiconductor, now part of NXP Semiconductors. This device is part of the PowerQUICC II Pro family and is designed to provide high-performance processing capabilities. It features an embedded PowerPC e300 processor core, operating at up to 667 MHz, which includes floating-point, integer, load/store, system register, and branch processing units. The processor is software-compatible with other Freescale processor families that implement Power Architecture technology.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | PowerPC e300, up to 667 MHz |
| Cache Memory | 32-Kbyte instruction cache, 32-Kbyte data cache |
| Memory Controller | DDR1/DDR2 SDRAM, up to 400 MHz data rate, up to four physical banks |
| Ethernet Controllers | Dual three-speed (10/100/1000) Ethernet controllers, compliant with IEEE 802.3 standards |
| PCI Interfaces | Dual PCI interfaces, compliant with PCI Specification Revision 2.3 |
| UART | Two 4-wire DUART interfaces, compatible with 16450 UART and PC16550D |
| SPI | Serial Peripheral Interface for master or slave operation |
| GPIO | 64 general-purpose parallel I/O pins |
| System Timers | Periodic interrupt timer, real-time clock, software watchdog timer, eight general-purpose timers |
| Package | TBGA 672, 35x35x1.5 mm |
Key Features
- High-performance superscalar processor core with dynamic power management
- Support for DDR1 and DDR2 SDRAM with ECC and up to 16 simultaneous open pages
- Dual three-speed Ethernet controllers with jumbo frame support and RMON statistics
- Dual PCI interfaces with misaligned transfer capability and interrupt on completed segment
- DUART and SPI interfaces for serial communication
- General-purpose parallel I/O (GPIO) and system timers including periodic interrupt timer and real-time clock
- Integrated PCI bus and SDRAM clock generation
- Compliance with IEEE Std. 1149.1 JTAG boundary scan
Applications
The MPC8349ECZUAJDB is suitable for a variety of high-performance applications, including:
- Networking and telecommunications equipment
- Industrial control systems
- Aerospace and defense systems
- High-end embedded systems requiring robust processing and multiple interface capabilities
Q & A
- What is the processor core of the MPC8349ECZUAJDB? The processor core is a PowerPC e300, operating at up to 667 MHz.
- What types of memory does the MPC8349ECZUAJDB support? It supports DDR1 and DDR2 SDRAM.
- How many Ethernet controllers does the MPC8349ECZUAJDB have? It has dual three-speed (10/100/1000) Ethernet controllers.
- What is the package type of the MPC8349ECZUAJDB? It is packaged in a TBGA 672, 35x35x1.5 mm.
- Does the MPC8349ECZUAJDB support ECC for SDRAM? Yes, it supports full error checking and correction (ECC) for SDRAM.
- What are the GPIO capabilities of the MPC8349ECZUAJDB? It has 64 general-purpose parallel I/O pins.
- Is the MPC8349ECZUAJDB compliant with any specific standards? Yes, it is compliant with IEEE Std. 1149.1 JTAG boundary scan and various Ethernet standards.
- What are the system timer features of the MPC8349ECZUAJDB? It includes a periodic interrupt timer, real-time clock, software watchdog timer, and eight general-purpose timers.
- Can the MPC8349ECZUAJDB operate in sleep mode for SDRAM self-refresh? Yes, it supports sleep-mode for SDRAM self-refresh.
- Is the MPC8349ECZUAJDB software-compatible with other Freescale processors? Yes, it is software-compatible with other Freescale processor families that implement Power Architecture technology.
