32C80 datasheet(57/60 Pages) RENESAS

57 / 60 page

REVISION HISTORY

Rev.

Date

Description

Page

Summary

M32C/80 Group Datasheet

A-1

0.10

Sep., 02

New Document

–

0.11

Sep., 02

Table 1.1.1 “CAN” deleted

0.12

Nov., 02

Table 1.1.1

“4.2 to 5.5V” --> “3.0 to 5.5V”

"3.0 to 3.6V (f(XIN)=20MHz without software wait)" deleted

"26mA (f(XIN)=20MHz without software wait,Vcc=3.3V)" deleted

1. Overview

changed

1.2 Performance Outline

changed

1.3 Block Diagram

added

1.5 Pin Assignments

changed

Table 1.3 Pin Characteristics for 100-Pin Package

changed

1.6 Pin Description

added

2. Central Processing Unit (CPU)

added

3. Memory

added

4. Special Function Registers (SFR)

added

0.30

Aug., 02

–

All pages Words standardized: On-chip oscillator, A/D converter and D/A converter

Overview

2, 3

• Table 1.1 and 1.2 M32C/80 Group Performance

"When using 16-bit bus" added to I/O ports

"Option" deleted from Serial I/O, I2C bus, and IEBus

"Voltage Detection Circuit" added

Value added to "Power Consumption"

"Flash Memory" added

• 1.3 Block Diagram Description deleted

• Figure 1.2 ROM/RAM Capacity deleted

• Table 1.3 M32C/85 Group Note1 deleted

• Table 1.5 Pin Description Note 1 added to I/O ports

Memory

• Chapter Description modified

• Figure 3.1 Memory Map modified

SFR

16-

• "X: Nothing is assigned" modified to "X: Indeterminate"

• "?: Indeterminate” modified to "X: Indeterminate"

• "Users cannot use any symbols with *" deleted

• Register names, symbols, value after RESET of addresses 001716, 001B16,

001F16, 002B16, 002F16, 004C16, and 004D16 deleted

• Value after RESET in the PM0 register revised

• Note 3 deleted

• Note 1 added to addresses 03E016 to 03EB16

0.40

Jun., 04

1.00

Nov., 04

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