M16C/62PT View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

M16C/62PT

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Renesas Electronics 

Table of Contents

SFR Page Reference

B-1

1. Overview

1

1.1 Applications .................................................................................................1

1.2 Performance Outline ...................................................................................2

1.3 Block Diagram .............................................................................................5

1.4 Product List .................................................................................................7

1.5 Pin Configuration.......................................................................................14

1.6 Pin Description ..........................................................................................25

2. Central Processing Unit (CPU)

30

2.1 Data Registers (R0, R1, R2 and R3).........................................................30

2.2 Address Registers (A0 and A1).................................................................31

2.3 Frame Base Register (FB) ........................................................................31

2.4 Interrupt Table Register (INTB) .................................................................31

2.5 Program Counter (PC) ..............................................................................31

2.6 User Stack Pointer (USP) and Interrupt Stack Pointer (ISP).....................31

2.7 Static Base Register (SB)..........................................................................31

2.8 Flag Register (FLG)...................................................................................31

2.8.1 Carry Flag (C Flag).............................................................................31

2.8.2 Debug Flag (D Flag) ...........................................................................31

2.8.3 Zero Flag (Z Flag)...............................................................................31

2.8.4 Sign Flag (S Flag)...............................................................................31

2.8.5 Register Bank Select Flag (B Flag) ....................................................31

2.8.6 Overflow Flag (O Flag) .......................................................................31

2.8.7 Interrupt Enable Flag (I Flag)..............................................................31

2.8.8 Stack Pointer Select Flag (U Flag) .....................................................32

2.8.9 Processor Interrupt Priority Level (IPL) ..............................................32

2.8.10 Reserved Area....................................................................................32

3. Memory

33

4. Special Function Register (SFR)

34

5. Reset

40

5.1 Hardware Reset 1 .....................................................................................40

5.1.1 Reset on a Stable Supply Voltage......................................................40

5.1.2 Power-on Reset..................................................................................40

A-1

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