M30245 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

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M30245

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

Preliminary Specification

Specifications in this manual are tentative and subject to change

Mitsubishi microcomputers

Block Diagram

M30245 Group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

1.4 Block Diagram

Figure 1.2 is a block diagram of the M30245 group.

8

8

8

8

8

8

8

8

Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6 Port P7

Internal Peripheral Functions

Timers

Timer TA0 (16 bits)

Timer TA1 (16 bits)

Timer TA2 (16 bits)

Timer TA3 (16 bits)

Timer TA4 (16 bits)

Timer TB0 (16 bits)

Timer TB1 (16 bits)

Timer TB2 (16 bits)

System Clock Generator

Xin - Xout

Xcin - Xcout

CRC Arithmetic Circuit

(X16+X12+X5+1, X16+X15+X2+1)

DMAC

(4 channels)

Memory

USB FIFO

(3.25K bytes)

ROM/FLASH

(128K bytes)

RAM

(10K bytes)

UART/Clock Synchronous SI/O

(8 bits X 5 channels)

A-D Converter

(10 bits X 8 channels)

Watchdog Timer

(15 bits)

M16C/62 16-bit CPU Core

Registers

R0H R0L

RR1H0H RR1L0L

R1HR2 R1L

RR3 2

A0R3

AFBAFA1B10

Program counter

PC

Vector table

INTB

Stack pointer

ISP

USP

USB Function

with frequency synthesizer

SB

FLG

Multiplier

Figure 1.2: Block diagram of M30245 group

1-5

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