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Details, datasheet, quote on part number:M32171F2VFP
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To all our customers
Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices and power devices.
Renesas Technology Corp. Customer Support Dept. April 1, 2003
2001-5-14 Rev.1.0
Mitsubishi Microcomputers
32171 Group
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER 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. T o make full use of microcomputer built-in mass volume flash memory, this microcomputer contains a variety of peripheral functions ranging from two independent blocks of 16-channel A-D converters to 37-channel multifunction timers, 10-channel DMAs, 3-channel serial I/Os, and 1-channel real time debugger. Also included 1-channel Full-CAN modules and JTAG (boundary scan facility). With lower power consumption and low noise characteristics also considered, these microcomputers are ideal for embedded equipment applications.
Real-time Debugger
· Includes dedicated clock-synchronized serial I/O that can read and write the contents of the internalRAM independently 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 communication.
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)
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 M32171F4VFP M32171F3VFP M32171F2VFP RAM Size 16K bytes 16K bytes 16K bytes ROM Size 512K bytes 384K bytes 256K bytes
Designed to operate at high temperatures
To meet the need for use at high temperatures, the microcomputer 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), industrial equipment system control, and high-function OA equipment (e.g., PPC)
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.
2001-5-14 Rev.1.0
Mitsubishi Microcomputers
32171 Group
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
Pin Assignment(top view)
VDD P102/TO10 P101/TO9 P100/TO8 P117/TO7 P116/TO6 P115/TO5 P114/TO4 P113/TO3 P112/TO2 P111/TO1 P110/TO0 VSS VCCE FP MOD1 MOD0 RESET P97/TO20 P96/TO19 P95/TO18 P94/TO17 P93/TO16 P77/RTDCLK P76/RTDACK P75/RTDRXD P74/RTDTXD P73/ HACK P72/ HREQ P71/ WAIT P70/BCLK / WR P64/ SBI P63 P62 P61 FVCC
JTM S JTC K JTR ST JTDO JTDI P103/TO11 P104/TO12 P105/TO13 P106/TO14 P107/TO15 P124/TCLK0 P125/TCLK1 P126/TCLK2 P127/TCLK3 VCCI P130/TIN16 P131/TIN17 P132/TIN18 P133/TIN19 P134/TIN20 P135/TIN21 P136/TIN22 P137/TIN23 VC C E P 150 /TIN0 P 153 /TIN3 P41/ BLW / BLE P42/ BHW / BHE VCCI VSS P43/ RD P44/ CS0 P45/ CS1 P46/A1 3 P47/A1 4 P220/C TX
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
M32171F4VFP M32171F3VFP M32171F2VFP
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
VSS P87/SCLKI1/SCLKO1 P86/RXD1 P85/TXD1 P84/SCLKI0/SCLKO0 P83/RXD0 P82/TXD0 VCCE P175/RXD2 P174/TXD2 VSS VCCI AVSS0 AD0IN15 AD0IN14 AD0IN13 AD0IN12 AD0IN11 AD0IN10 AD0IN9 AD0IN8 AD0IN7 AD0IN6 AD0IN5 AD0IN4 AD0IN3 AD0IN2 AD0IN1 AD0IN0 AVCC0 VREF0 P17/DB15 P16/DB14 P15/DB13 P14/DB12 P13/DB11
P221/CRX P225/A12 OSC-VSS XIN XOUT OSC-VCC VCNT
Package 144P6Q-A
Figure 1 Pin Layout Diagram of the M32171
2
P12/DB10
P30/A15 P31/A16 P32/A17 P33/A18 P34/A19 P35/A20 P36/A21 P37/A22 P20/A23 P21/A24 P22/A25 P23/A26 VCCE VSS P24/A27 P25/A28 P26/A29 P27/A30 P00/DB0 P01/DB1 P02/DB2 P03/DB3 P04/DB4 P05/DB5 P06/DB6 P07/DB7 P10/DB8 P11/DB9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
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