Overview
The MPC860DTCVR50D4 is a member of the MPC860 PowerQUICC family, a series of integrated communications and networking controllers developed by NXP USA Inc. This microprocessor combines a powerful 32-bit core with a comprehensive set of peripherals, making it a versatile solution for various communications and networking applications. The PowerQUICC architecture integrates multiple functions into a single chip, enhancing system performance and reducing complexity.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Operating Voltage (at 40 MHz or less) | 3.0 - 3.6 | V |
| Operating Voltage (greater than 40 MHz) | 3.135 - 3.465 | V |
| Input High Voltage (all inputs except EXTAL and EXTCLK) | 2.0 - 5.5 | V |
| Cache Sizes | 4-Kbyte or 16-Kbyte instruction cache, 4-Kbyte or 8-Kbyte data cache | |
| General-Purpose Registers | 32 x 32-bit GPRs | |
| Timers | Four 16-bit timers or two 32-bit timers | |
| Serial DMA Channels | 16 | |
| Package Type | 357-BBGA |
Key Features
- Embedded 32-bit Core: Single-issue core implementing Power Architecture technology with branch prediction and conditional prefetch.
- Cache and Memory: 4- or 16-Kbyte instruction cache and 4- or 8-Kbyte data cache; supports DRAM, SIMMS, SRAM, EPROM, and Flash EPROM.
- Timers and Interrupts: Four 16-bit timers or two 32-bit timers with interrupt capabilities.
- Communications Processor Module (CPM): RISC communications processor with support for continuous mode transmission and reception on all serial channels.
- Serial Interfaces: SPI, I2C, and up to 16 serial DMA channels.
- Power Management: Full on, doze, sleep, deep sleep, and power-down modes for low power operation.
- Debug Interface: Eight comparators and other debug features.
Applications
The MPC860DTCVR50D4 is designed for a variety of communications and networking applications, including but not limited to:
- Networking controllers
- Telecommunications equipment
- Industrial control systems
- Embedded systems requiring high-performance processing and multiple peripheral interfaces
Q & A
- What is the MPC860DTCVR50D4?
The MPC860DTCVR50D4 is a 32-bit microprocessor from the MPC860 PowerQUICC family, designed for communications and networking applications.
- What is the operating voltage range for the MPC860DTCVR50D4?
The operating voltage range is 3.0 to 3.6 volts for frequencies up to 40 MHz and 3.135 to 3.465 volts for frequencies greater than 40 MHz.
- What types of cache does the MPC860DTCVR50D4 support?
The device supports 4-Kbyte or 16-Kbyte instruction cache and 4-Kbyte or 8-Kbyte data cache.
- How many general-purpose registers does the MPC860DTCVR50D4 have?
The device has 32 x 32-bit general-purpose registers.
- What types of timers are available on the MPC860DTCVR50D4?
The device has four 16-bit timers or two 32-bit timers.
- Does the MPC860DTCVR50D4 support low power modes?
Yes, it supports full on, doze, sleep, deep sleep, and power-down modes.
- What serial interfaces are available on the MPC860DTCVR50D4?
The device supports SPI, I2C, and up to 16 serial DMA channels.
- What is the package type of the MPC860DTCVR50D4?
The package type is 357-BBGA.
- What are some common applications for the MPC860DTCVR50D4?
Common applications include networking controllers, telecommunications equipment, industrial control systems, and other embedded systems requiring high-performance processing.
- Does the MPC860DTCVR50D4 have a debug interface?
Yes, it includes an eight-comparator debug interface among other debug features.
