Description

The MPC859TVR100A is an electronic component model categorized under Microprocessors. It is a versatile one-chip integrated microprocessor and peripheral combination designed for a variety of controller applications. It excels in communications and networking systems, making it ideal for various scenarios.

Specifications and features

The following are the key features and specifications of the MPC859TVR100A:

• Embedded single-issue, 32-bit MPC8xx core implementing the PowerPC architecture
• 32-bit general-purpose registers (GPRs)
• 4- or 8-Kbyte data cache and 4- or 16-Kbyte instruction cache
• 16-Kbyte instruction caches are four-way, set-associative with 256 sets; 4-Kbyte instruction caches are two-way, set-associative with 128 sets.
• 8-Kbyte data caches are two-way, set-associative with 256 sets; 4-Kbyte data caches are two-way, set-associative with 128 sets.
• Cache coherency for both instruction and data caches is maintained on 128-bit cache blocks.
• MMUs with 32-entry TLB, fully associative instruction, and data TLBs.
• Up to 32-bit data bus (dynamic bus sizing for 8, 16, and 32 bits)
• 32 address lines
• Operates at up to 80 MHz
• Memory controller with eight banks
• General-purpose timers (four 16-bit timers or two 32-bit timers)
• System integration unit (SIU) with various functionalities
• Four baud-rate generators (BRGs)
• Four serial communications controllers (SCCs)
• Two serial management channels (SMCs)
• One serial peripheral interface (SPI)
• One I2C (inter-integrated circuit) port
• Time-slot assigner (TSA) with various features
• Parallel interface port (PIP)
• PCMCIA interface
• Low power support with multiple power modes
• Debug interface with eight comparators
• 3.3 V operation with 5-V TTL compatibility
• 357-pin ball grid array (BGA) package

Application Scenarios

The MPC859TVR100A is suitable for a wide range of controller applications. Its design makes it particularly useful in communications and networking systems. It can be integrated into various devices and systems to enable efficient and reliable performance.

Comparison

Advantages:

• Versatile and integrated microprocessor and peripheral combination
• Excellent performance in communications and networking systems
• Powerful core with 32-bit general-purpose registers
• Multiple cache options for efficient data processing
• Supports various memory interfaces and sizes
• Advanced debugging and monitoring functionalities
• Wide range of communication protocols supported
• Flexible time-slot assigner for multiplexed and non-multiplexed operations
• Multiple interface options for different connectivity needs
• Low power support with multiple power modes
• Debug interface with eight comparators
• 5-V TTL compatibility

Disadvantages:

• Requires a complex integration process
• Higher power consumption compared to some other models