M30620MCP Ver la hoja de datos (PDF) - Renesas Electronics

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Fabricante

M30620MCP

Single-Chip 16 Bit CMOS Microcomputer

Renesas Electronics 

M16C/62 Group (M16C/62P, M16C/62PT)

1. Overview

1.3 Block Diagram

Figure 1.1 is a block diagram of the M16C/62 group (M16C/62P, M16C/62PT) 128-pin and 100-pin version,

figure 1.2 is a block diagram of the M16C/62 group (M16C/62P, M16C/62PT) 80-pin version.

8

8

8

8

8

8

8

Port P0

Port P1

Port P2 Port P3

<VCC2 ports>(4)

Port P4

Port P5

Port P6

<VCC1 ports>(4)

Internal peripheral functions

Timer (16-bit)

Output (timer A): 5

Input (timer B): 6

Three-phase motor

control circuit

A-D converter

(10 bits X 8 channels

Expandable up to 26 channels)

UART or

clock synchronous serial I/O

(8 bits X 3 channels)

CRC arithmetic circuit (CCITT )

(Polynomial : X16+X12+X5+1)

System clock

generation circuit

XIN-XOUT

XCIN-XCOUT

PLL frequency synthesizer

Ring oscillator

Clock synchronous serial I/O

(8 bits X 2 channels)

M16C/60 series16-bit CPU core

Memory

Watchdog timer

(15 bits)

DMAC

(2 channels)

D-A converter

(8 bits X 2 channels)

R0H R0L

R1H R1L

R2

R3

A0

A1

FB

SB

USP

ISP

INTB

PC

FLG

ROM (1)

RAM (2)

Multiplier

<VCC1 ports>(4)

Port P11

(3)

Port P14

(3)

<VCC2 ports>(4)

Port P12 Port P13

(3)

(3)

8

2

8

8

NOTES :

1. ROM size depends on microcomputer type.

2. RAM size depends on microcomputer type.

3. Ports P11 to P14 exist only in 128-pin version.

4. Use M16C/62PT on VCC1= VCC2.

Figure 1.1 M16C/62 Group (M16C/62P, M16C/62PT) 128-pin and 100-pin version Block Diagram

Rev.2.10 Nov. 07, 2003 page 5 of 84

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