Description

The CXR710160-209R is a CMOS 32-bit microcomputer that integrates various functionalities on a single chip, including an A/D converter, serial interface, timer, bus interface unit, DMA controller, memory stick interface, and a 32-bit RISC CPU. It also comes with built-in ROM, RAM, and I/O port. Additionally, it provides idle, sleep, and stop functions to enable lower power consumption.

Specifications and features

• CPU: SR11 series 32-bit RISC CPU core
• Minimum instruction cycle: 54.3ns (fSRC: 18.432MHz), 30.5µs (fTEX: 32.768kHz)
• ROM: 256K bytes
• RAM: 16K bytes
• Peripheral functions:
  • Bus interface unit
  • DMA controller: 4 channels
  • A/D converter: 8-bit, 4-analog input, successive approximation system
  • Serial interface: Clock synchronization, 2 channels; Clock synchronization, 1 channel (Incorporated 64-byte buffer RAM); Asynchronization, 2 channels
  • Timers: 8-bit timer, 8 channels; 16-bit capture timer, 3 channels; 8-bit time-base timer; Clock prescaler; 16-bit watchdog timer
  • Memory stick interface
  • Beep output circuit
  • External interruption: 11 channels (polarity selection and both edge detection possible)
• Standby mode: Idle/sleep/stop
• Package: 176-pin plastic LFLGA

Application Scenarios

The CXR710160-209R can be used in various applications that require a microcomputer with integrated functionalities. Some potential use cases include:

• Industrial automation
• Consumer electronics
• Embedded systems

Comparison

Advantages and disadvantages of the CXR710160-209R:

• Integrated functionalities on a single chip
• Low power consumption
• Wide range of peripheral functions

• Limited ROM and RAM size