M32171F2VFP datasheet, PDF - EEWORLD Datasheet

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M32171F2VFP: DescriptionSINGLE-CHIP 32-BIT CMOS MICROCOMPUTER　　　　; CategoryThe embedded processor and controller Microcontrollers and processors; File Size380KB，37 Pages; ManufacturerMitsubishi; Websitehttp://www.mitsubishielectric.com/semiconductors/

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M32171F2VFP Overview

SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER　　　　

M32171F2VFP Parametric

Parameter Name	Attribute value
Maker	Mitsubishi
Parts packaging code	QFP
package instruction	LFQFP,
Contacts	144
Reach Compliance Code	unknown
Has ADC	YES
Address bus width	19
bit size	32
maximum clock frequency	10 MHz
DAC channel	NO
DMA channel	YES
External data bus width	16
JESD-30 code	S-PQFP-G144
length	20 mm
Number of I/O lines	97
Number of terminals	144
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Certification status	Not Qualified
ROM programmability	FLASH
Maximum seat height	1.7 mm
speed	40 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
width	20 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER
Base Number Matches	1

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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.

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.

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)

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 +85

32MHz(when operating at -40 to +125

Table 1 Type Name List (32171 Group)

Type Name

M32171F4VFP

M32171F3VFP

M32171F2VFP

RAM Size

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 micro-

computer is designed to be able to operate in the temperature

range of -40 to +125

C 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 +85

Note: This does not guarantee continuous operation at

125

C. If you are considering use of the microcom

puter at 125

C, 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)

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.

M32171F2VFP Related Products

	M32171F2VFP	M32171F4VFP	M32171F3VFP
Description	SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER	SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
Maker	Mitsubishi	Mitsubishi	Mitsubishi
Parts packaging code	QFP	QFP	QFP
package instruction	LFQFP,	LFQFP,	LFQFP,
Contacts	144	144	144
Reach Compliance Code	unknown	unknown	unknown
Has ADC	YES	YES	YES
Address bus width	19	19	19
bit size	32	32	32
maximum clock frequency	10 MHz	10 MHz	10 MHz
DAC channel	NO	NO	NO
DMA channel	YES	YES	YES
External data bus width	16	16	16
JESD-30 code	S-PQFP-G144	S-PQFP-G144	S-PQFP-G144
length	20 mm	20 mm	20 mm
Number of I/O lines	97	97	97
Number of terminals	144	144	144
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LFQFP	LFQFP	LFQFP
Package shape	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
Certification status	Not Qualified	Not Qualified	Not Qualified
ROM programmability	FLASH	MROM	MROM
Maximum seat height	1.7 mm	1.7 mm	1.7 mm
speed	40 MHz	40 MHz	40 MHz
Maximum supply voltage	3.6 V	3.6 V	3.6 V
Minimum supply voltage	3 V	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD
width	20 mm	20 mm	20 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
Base Number Matches	1	1	1
Other features	-	ALSO REQUIRES 5V SUPPLY	ALSO REQUIRES 5V SUPPLY

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