Fujitsu MB90390 Series Hardware Manual page 5

PREFACE
■
Objectives and intended reader
Thank you very much for your continued patronage of Fujitsu semiconductor products.
The MB90390 series has been developed as a general-purpose version of the F
which is an original 16-bit single-chip microcontroller compatible with the Application Specific IC
(ASIC).
This manual explains the functions and operation of the MB90390 series for designers who actually
use the MB90390 series to design products. Please read this manual first.
Note: F
■
Trademark
The company names and brand names herein are the trademarks or registered trademarks of their
respective owners.
■ License
Purchase of Fujitsu I
these components in an I
Specification as defined by Philips.
■
Structure of this preliminary manual
CHAPTER 1 OVERVIEW
The MB90390 Series is a family member of the F2MC-16LX microcontrollers.
CHAPTER 2 CPU
This chapter explains the CPU.
CHAPTER 3 INTERRUPTS
This chapter explains the functions and operations of the interrupt and extended intelligent I/O
service (EI2OS) for MB90390 series.
CHAPTER 4 DELAYED INTERRUPT
This chapter explains the functions and operations of the delayed interrupt.
CHAPTER 5 CLOCKS
This chapter describes the clocks used by MB90390 series microcontrollers.
CHAPTER 6 CLOCK MODULATOR
This chapter provides an overview of the Clock Modulator and its features. It describes the
register structure and operation of the Clock Modulator.
CHAPTER 7 RESETS
This chapter describes resets for the MB90390 series microcontrollers.
2
MC is the abbreviation of FUJITSU Flexible Microcontroller.
2
C components conveys a license under the Philips I
2
C system provided that the system conforms to the I
i
2
MC-16LX series,
2
C Patent Rights to use,
2
C Standard