M16C30P View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

M16C30P

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 .......................................................................................................................................... 3

1.4 Product List ............................................................................................................................................... 4

1.5 Pin Configuration ...................................................................................................................................... 8

1.6 Pin Description ........................................................................................................................................ 12

2. Central Processing Unit (CPU) ..................................................................................................... 14

2.1 Data Registers (R0, R1, R2 and R3) ....................................................................................................... 14

2.2 Address Registers (A0 and A1) ............................................................................................................... 15

2.3 Frame Base Register (FB) ....................................................................................................................... 15

2.4 Interrupt Table Register (INTB) .............................................................................................................. 15

2.5 Program Counter (PC) ............................................................................................................................. 15

2.6 User Stack Pointer (USP) and Interrupt Stack Pointer (ISP) .................................................................. 15

2.7 Static Base Register (SB) ........................................................................................................................ 15

2.8 Flag Register (FLG) ................................................................................................................................ 15

2.8.1 Carry Flag (C Flag) ............................................................................................................................. 15

2.8.2 Debug Flag (D Flag) ........................................................................................................................... 15

2.8.3 Zero Flag (Z Flag) ............................................................................................................................... 15

2.8.4 Sign Flag (S Flag) ............................................................................................................................... 15

2.8.5 Register Bank Select Flag (B Flag) .................................................................................................... 15

2.8.6 Overflow Flag (O Flag) ...................................................................................................................... 15

2.8.7 Interrupt Enable Flag (I Flag) ............................................................................................................. 15

2.8.8 Stack Pointer Select Flag (U Flag) ..................................................................................................... 16

2.8.9 Processor Interrupt Priority Level (IPL) ............................................................................................. 16

2.8.10 Reserved Area ..................................................................................................................................... 16

3. Memory ......................................................................................................................................... 17

4. Special Function Register (SFR) .................................................................................................. 18

5. Reset ............................................................................................................................................ 23

5.1 Hardware Reset ....................................................................................................................................... 23

5.1.1 Reset on a Stable Supply Voltage ....................................................................................................... 23

5.1.2 Power-on Reset ................................................................................................................................... 23

5.2 Software Reset ......................................................................................................................................... 25

5.3 Internal Space .......................................................................................................................................... 26

5.4 Cold Start-up / Warm Start-up Determine Function ............................................................................... 27

6. Processor Mode ............................................................................................................................ 29

6.1 Types of Processor Mode ........................................................................................................................ 29

6.2 Setting Processor Modes ......................................................................................................................... 29

A-1

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