The 32192 Group is a 32-bit, single-chip RISC microcomputer with built-in flash memory. To accomplish high-precision arithmetic operations, it incorporates a fully IEEE754 compliant, single-precision FPU. This microcomputer contains a variety of peripheral functions. With the software necessary to run these peripheral functions stored in its large-capacity flash memory, this microcomputer meets the needs of application systems for high functionality, high-performance arithmetic capability, and sophisticated control, thereby adaptation to the embedded applications can be easily configured.

 

Main Solutions

Key Features:

  • CPU: M32R-FPU core
    (M32R Family common instruction set + single-precision FPU / bit manipulation instructions)
  • Pipeline structure: 6-stage structure
  • Instruction set: 100 discrete instructions / 6 addressing modes
  • Instruction format: 16 bit/32-bit length
  • Built-in multiplier-accumulator (DSP function instructions)
  • Minimum instruction execution time: 6.25ns (at f(CPUCLK) = 160 MHz operation)
  • Built-in flash memory
  • Built-in RAM
  • Virtual-flash emulation function : 8 Kbytes x 16 blocks
  • Interrupt controller: 41 interrupt sources, 8 priority levels
  • Wait controller: can be extended 0-15 wait cycles and external signal for each of 4 areas
  • I/O port: 97 ports (selectable from 3 input levels)
  • External interrupt input pin : 27 pins
  • DMAC: 10 channels
  • Multijunction timers (MJT) : 55 channels
  • A/D converter : 16 channels 10-bit converter (sample & hold x 2)
  • Serial interface: 4 channels (clock synchronized/UART), 2 channels (UART)
  • CAN (CAN Specification 2.0B active): 2 channels, each having 32 message slots
  • Direct RAM Interface (DRI)
  • Real-time debugger (RTD)
  • Non-Break Debug (NBD)
  • JTAG (boundary scan function)
  • Debug interface common to the M32R Family (SDI: Scalable Debug Interface)
  • Package: 144 pin LQFP (0.5mm pitch)

 

Below you will find information to support the development of your application.

 

Resources for Software and Hardware

Title Description
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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
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Video Watch videos related to this product.

 

Hardware Design Support

Title Description
IBIS/BSDL IBIS standard simulation data is required for high-speed board design and can be used to run simulations to examine and troubleshoot issues such as waveform reflection, ringing, and so on, before producing the actual board. BSDL is a data input format supported by most IEEE 1149.1 (JTAG)-compliant tools. The automatic test pattern generation (ATPG) and automatic test equipment functions of these tools facilitate testing.
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