M32C Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

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M32C

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

Rev.B2 DUdenedvseercloprmipenttion for proof reading

Mitsubishi Microcomputers

M32C/83 group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Table 1.1.1. Performance outline of M32C/83 group (144-pin version) (2/2)

Electric characteristics

Supply voltage

4.2 to 5.5V (f(XIN)=30MHz without wait), 3.0 to 3.6V (f(XIN)=20MHz without wait)

Power consumption

26mA (f(XIN)=20MHz without software wait,Vcc=5V)

38mA (f(XIN)=30MHz without software wait,Vcc=5V)

I/O characteristics

I/O withstand voltage :5V

Operating ambient temperature

I/O current :5mA

–40 to 85oC

Device configuration

CMOS high performance silicon gate

Package

144-pin plastic mold QFP

Note 1 :IE Bus is a trademark of NEC corporation.

Note 2 :I2C Bus is a registered trademark of Philips.

Note 3 :This function is executed by using software and hardware.

Table 1.1.2. Performance outline of M32C/83 group (100-pin version) (1/2)

Item

Performance

CPU Number of basic instructions

108 instructions

Shortest instruction execution time 33 ns (f(XIN)=30MHz)

Operation mode

Single-chip, memory expansion and microprocessor modes

Memory space

16 M bytes

Memory capacity

See ROM/RAM expansion figure.

Peripheral function

I/O port

87 pins (P0 to P10 except P85)

Input port

1 pin (P85)

Multifunction timer Output

16 bits x 5 (TA0, TA1, TA2, TA3, TA4)

Input

16 bits x 6 (TB0, TB1, TB2, TB3, TB4, TB5)

Intelligent I/O

4 groups

Time measurement

3 channels (group 0) + 2 channels (group 1)

Waveform generation

2 channels X 2 (group 0 and 3) + 3 channels X 2 (group 1 and 2)

Bit-modulation PWM

3 channels (group 2) + 2 channels (group 3)

Real time port

3 channels (group 2) + 2 channels (group 3)

Communication function

• Clock synchronous serial I/O, UART (group 0 and 1)

• HDLC data process (group 0 and 1)

• Clock synchronous variable length serial I/O (group 2)

• IE bus (Note 1) (group 2)

Serial I/O

5 channels (UART0 to UART4)

IE Bus (Note 1, 3), I2C Bus (Note 2, 3)

CAN module

1 channel, 2.0B specification

A-D converter

10 bits A-Dx 2 circuits, standard 10 inputs, max 26 inputs

D-A converter

8 bits D-A x 2 circuits

DMAC

4 channels

DMAC II

Start by all variable vector interrupt factor

Immediate transfer, operation function and chain transfer function

DRAM controller

CAS before RAS refresh, self-refresh, EDO, FP

CRC calculation circuit

CRC-CCITT

3

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