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M30220

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

Tentative Specifications REV.E

Specifications in this manual are tentative and subject to change.

Mitsubishi microcomputers

M30220 Group

Description

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Performance Outline

Table 1.1.1 is performance outline of M30220 group.

Table 1.1.1. Performance outline of M30220 group

Item

Performance

Number of basic instructions

91 instructions

Shortest instruction execution time

100ns (f(XIN)=10MHz

Memory

ROM

96 Kbytes

capacity

RAM

6 Kbytes

I/O port

P0 to P13 (except P77)

8 bits x 11, 3 bits x 1, 6 bits x 1, 7 bits x 1

Input port P77

1 bit x 1

Multifunction TA0 to TA7

16 bits x 8

timer

TB0 to TB5

16 bits x 6

Real time port outputs

8 bits x 4 lines

Serial I/O UART0 to UART2

(UART or clock synchronous) x 3

A-D converter

10 bits x 8 channels

D-A converter

8 bits x 3 channels

DMAC

2 channel(trigger:24 sources)

LCD

COM0 to COM3

4 lines

SEG0 to SEG47

48 lines (32 lines are shared with I/O ports)

Watchdog timer

15 bits x 1 (with prescaler)

Interrupt

25 internal and 8 external sources, 4 software sources

Clock generating circuit

2 built-in clock generation circuits

(built-in feedback resistor, and external ceramic or

quartz oscillator)

Supply voltage

4.5V to 5.5V (f(XIN)=10MHz)

2.7V to 5.5V (f(XIN)=7MHz with software one-wait)

Power consumption

95mW

I/O char- I/O withstand voltage (P0 to P13) 5 V

acteristics Output current P1 to P9,P13

5 mA

P0, P10 to P12 0.1mA("H" output), 2.5mA("L" output)

Device configuration

CMOS silicon gate

Package

144-pin plastic mold QFP

4

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