M38K02FDFP datasheet(5/328 Pages) RENESAS

5 / 328 page

Rev.2.00

Oct 05, 2006

page 1 of 13

38K0 Group

REJ09B0337-0200

Table of contents

CHAPTER 1 HARDWARE

DESCRIPTION ................................................................................................................................... 2

FEATURES ......................................................................................................................................... 2

PIN CONFIGURATION ..................................................................................................................... 2

FUNCTIONAL BLOCK ..................................................................................................................... 3

PIN DESCRIPTION ........................................................................................................................... 4

PART NUMBERING .......................................................................................................................... 5

GROUP EXPANSION ....................................................................................................................... 6

Memory Type ............................................................................................................................... 6

Memory Size ................................................................................................................................6

Packages ...................................................................................................................................... 6

FUNCTIONAL DESCRIPTION ......................................................................................................... 7

Central Processing Unit (CPU) ................................................................................................. 7

Memory ....................................................................................................................................... 11

I/O Ports ..................................................................................................................................... 13

Interrupts .................................................................................................................................... 17

Timers ......................................................................................................................................... 20

Serial Interface .......................................................................................................................... 22

USB Function ............................................................................................................................. 26

External Bus Interface (EXB) .................................................................................................. 52

Multichannel RAM ..................................................................................................................... 71

A/D Converter ............................................................................................................................ 73

Watchdog Timer ........................................................................................................................ 75

Reset Circuit .............................................................................................................................. 76

PLL Circuit (Frequency Synthesizer) ...................................................................................... 77

Clock Generating Circuit .......................................................................................................... 79

Flash Memory Mode ................................................................................................................. 82

NOTES ON PROGRAMMING ...................................................................................................... 108

NOTES ON USAGE ...................................................................................................................... 110

DATA REQUIRED FOR MASK ORDERS ................................................................................. 110

FUNCTIONAL DESCRIPTION SUPPLEMENT .......................................................................... 111

CHAPTER 2 APPLICATION

2.1 I/O port ........................................................................................................................................ 2

2.1.1 Memory map ...................................................................................................................... 2

2.1.2 Related registers ............................................................................................................... 3

2.1.3 Handling of unused pins .................................................................................................. 5

2.1.4 Notes on input and output pins ...................................................................................... 6

2.1.5 Termination of unused pins ............................................................................................. 7

2.2 Interrupt ...................................................................................................................................... 8

2.2.1 Memory map ...................................................................................................................... 8

2.2.2 Related registers ............................................................................................................... 8

2.2.3 Interrupt source ............................................................................................................... 11

2.2.4 Interrupt operation ........................................................................................................... 12

2.2.5 Interrupt control ............................................................................................................... 15

2.2.6 INT interrupt ..................................................................................................................... 18

2.2.7 Key input interrupt .......................................................................................................... 19

2.2.8 Notes on interrupts ......................................................................................................... 21

Table of contents

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