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M32171F4VFP データシート(PDF) 1 Page - Mitsubishi Electric Semiconductor |
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M32171F4VFP データシート(HTML) 1 Page - Mitsubishi Electric Semiconductor |
1 / 37 page Description 32171 Group is a 32-bit, single-chip RISC microcomputer with built-in flash memory, which was developed for use in general industrial and household equipment. To make full use of microcomputer built-in mass volume flash memory, this microcomputer contains a variety of pe- ripheral functions ranging from two independent blocks of 16-channel A-D converters to 37-channel multifunction tim- ers, 10-channel DMAs, 3-channel serial I/Os, and 1-channel real time debugger. Also included 1-channel Full-CAN mod- ules and JTAG (boundary scan facility). With lower power consumption and low noise characteristics also considered, these microcomputers are ideal for embed- ded equipment applications. Features M32R RISC CPU core • Uses the M32R family RISC CPU core (Instruction set common to all microcomputers in the M32R family) • Five-stage pipelined processing • Sixteen 32-bit general-purpose registers • 16-bit/32-bit instructions implemented • DSP function instructions (sum-of-products calculation using 56-bit accumulator) • Built-in flash memory • Built-in flash programming boot program • Built-in RAM • PLL clock generating circuit .............. Built-in × 4 PLL circuit • Maximum operating frequency of the CPU clock 40MHz(when operating at -40 to +85oC) 32MHz(when operating at -40 to +125oC) Table 1 Type Name List (32171 Group) Type Name RAM Size ROM Size M32171F4VFP 16K bytes 512K bytes M32171F3VFP 16K bytes 384K bytes M32171F2VFP 16K bytes 256K bytes 37-channel multijunction timers (MJT) Multifunction timers are incorporated that support various purposes of use. 16-bit output related timers ....................................... 35ch 16-bit input/output related timers .............................. 10ch 16-bit input related timers ........................................... 8ch 32-bit input related timers ........................................... 8ch • Flexible configuration is possible through interconnection of timers. • The internal DMAC and A-D converter can be started by a timer. Real-time Debugger • Includes dedicated clock-synchronized serial I/O that can read and write the contents of the internalRAM indepen- dently of the CPU. • Can look up and update the data table in real time while the program is running. • Can generate a dedicated interrupt based on RTD commu- nication. Abundant internal peripheral functions In addition to the timers and real-time debugger, the microcomputer contains the following peripheral functions. • DMAC ............................................................ 10 channels • A-D converter .................... 10-bit converter × 16 channels • Serial I/O ........................................................... 3 channels • Interrupt controller ......... 22 interrupt sources, 8 priority levels • Wait controller • Full CAN ............................................................ 1 channel • JTAG (Boundary scan function, Mitsubishi original) Designed to operate at high temperatures To meet the need for use at high temperatures, the micro- computer is designed to be able to operate in the temperature range of -40 to +125oC when CPU clock operating frequency = 32 MHz. When CPU clock operating frequency = 40 MHz, the microcomputer can be used in the temperature range of -40 to +85oC. Note: This does not guarantee continuous operation at 125oC. If you are considering use of the microcom puter at 125oC, please consult Mitsubishi. Applications Automobile equipment control (e.g., Engine, ABS, AT), indus- trial equipment system control, and high-function OA equip- ment (e.g., PPC) Mitsubishi Microcomputers SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER 32171 Group 2001-5-14 Rev.1.0 |
同様の部品番号 - M32171F4VFP |
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同様の説明 - M32171F4VFP |
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