Fujitsu MB96300 series User manual

FUJITSU SEMICONDUCTOR
PRELIMINARY
CONTROLLER MANUAL
F2MC-16FX
16-BIT MICROCONTROLLER
MB96300 Super series
HARDWARE MANUAL
FME-MB96300rev14,
2007-12-18

FUJITSU LIMITED
PRELIMINARY
F2MC-16FX
16-BIT MICROCONTROLLER
MB96300 Super series
HARDWARE MANUAL

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MB96300 Super Series Hardware Manual
PRELIMINARY
PREFACE
■Objectives and intended reader
Thank you very much for your continued patronage of Fujitsu semiconductor products.
The MB96300 Super series has been developed as a general-purpose version of the F2MC-16FX
series, 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 MB96300 Super series for designers who
actually use the MB96300 Super series to design products. Please read this manual first.
■Trademark
F2MC is the abbreviation of FUJITSU Flexible Microcontroller.
Other system and product names in this manual are trademarks of respective companies or
organizations.
The symbols ™ and ® are sometimes omitted in this manual.
■Structure of this manual
CHAPTER 1 "OVERVIEW"
The MB96300 Super series is a family member of the F2MC-16FX micro controllers. It consist of
many different series of microcontrollers, which are targetting different applications.
Programming between all members of the Super series is common.
CHAPTER 2 "CPU"
This chapter explains the CPU.
CHAPTER 3 "INTERRUPTS"
This chapter explains the interrupt functions and operations.
CHAPTER 4 "DMA"
This chapter explains the DMA functions and operations.
CHAPTER 5 "DELAYED INTERRUPT"
This chapter explains the functions and operations of the delayed interrupt.
CHAPTER 6 "CLOCKS"
This chapter describes the clocks used by F2MC-16FX family micro controllers.
CHAPTER 7 "CLOCK MODULATOR"
ThischapterprovidesanoverviewoftheClockModulatoranditsfeatures.Itdescribestheregister
structure and operation of the Clock Modulator. The clock modulator is currently being
evaluated and should not be used for other purpose than testing.
CHAPTER 8 "RESETS AND STARTUP"
This chapter describes the resets and the startup of for the F2MC-16FX family microcontrollers.

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MB96300 Super Series Hardware Manual
PRELIMINARY
CHAPTER 9 "STANDBY MODE AND VOLTAGE REGULATOR CONTROL CIRCUIT"
This chapter explains the functions and operations of the standby mode control circuit and the
control of the internal voltage regulator. The regulator control can be used to optimize
power consumption, especially in standby modes.
CHAPTER 10 "SOURCE CLOCK TIMERS"
This chapter explains the functions and operations of the three source clock timers (RC clock
timer, Main clock timer and Sub clock timer).
CHAPTER 11 "WATCHDOG TIMER AND WATCHDOG RESET"
This chapter explains the functions and operations of the Watchdog timer and reset.
CHAPTER 12 "EXTERNAL BUS INTERFACE"
This chapter explains the functions and operations of the external bus interface.
CHAPTER 13 "I/O PORTS"
This chapter explains the functions and operations of the I/O ports.
CHAPTER 14 "16-BIT I/O TIMER"
This chapter explains the functions and operations of the 16-bit I/O Timer.
CHAPTER 15 "16-BIT RELOAD TIMER (WITH EVENT COUNT FUNCTION)"
This chapter explains the functions and operations of the 16-bit Reload Timer (with the Event
Count Function).
CHAPTER 16 "PROGRAMMABLE PULSE GENERATOR"
This chapter explains the functions and operations of the Programmable Pulse Generator.
CHAPTER 17 "EXTERNAL INTERRUPTS"
This chapter explains the functions and operations of the External Interrupts.
CHAPTER 18 "A/D CONVERTER"
This chapter explains the function and operation of the A/D converter.
CHAPTER 19 "ALARM COMPARATOR"
This chapter explains the functions and operations of the Alarm Comparator.
CHAPTER 20 "USART"
This chapter explains the functions and operation of the LIN USART.
CHAPTER 21 "400 kHz I2C INTERFACE"
This section describes the functions and operation of the fast I2C interface.
CHAPTER 22 "CAN CONTROLLER"
This chapter explains the functions and operations of the CAN controller.
CHAPTER 23 "CLOCK OUTPUT FUNCTION"
This chapter describes the functions and operations of the clock output function.
CHAPTER 24 "REAL TIME CLOCK"
This chapter explains the functions and operations of the Real Time Clock.

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MB96300 Super Series Hardware Manual
PRELIMINARY
CHAPTER 25 "CLOCK CALIBRATION UNIT"
This chapter explains the functions and operation of the Clock Calibration Unit
CHAPTER 26 "LCD CONTROLLER/DRIVER"
This chapter describes the functions and operations of the LCD Controller/Driver.
CHAPTER 27 "STEPPER MOTOR CONTROLLER"
This chapter explains the functions and operations of the stepper motor controller.
CHAPTER 28 "SOUND GENERATOR"
This chapter explains the functions and operations of the sound generator.
CHAPTER 29 "USB FUNCTION"
This chapter describes the functions and operations of the USB Function.
CHAPTER 30 "USB Mini-host"
This chapter describes the functions and operations of USB Mini-host.
CHAPTER 31 "MEMORY PATCH FUNCTION"
This chapter explains the memory patch function and how the data patch or a debug function can
be realised with that.
CHAPTER 32 "ROM/RAM MIRRORING MODULE"
This chapter explains the ROM mirroring module.
CHAPTER 33 "FLASH MEMORY"
This chapter explains the functions and operation of the flash memory.
CHAPTER 34 "MASK-ROM MEMORY INTERFACE"
This chapter explains the functions and operation of the rom memory interface.
CHAPTER 35 "ROM/FLASH SECURITY"
This chapter explains the functions and operation of the ROM/Flash security.
CHAPTER 36 "EXAMPLES OF SERIAL PROGRAMMING CONNECTION"
This chapter describes how to connect the MCU for in-circuit serial programming of the Flash
memory.

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MB96300 Super Series Hardware Manual
PRELIMINARY
©2007 FUJITSU LIMITED Printed in Japan
• The contents of this document are subject to change without notice. Customers are advised to consult
with FUJITSU sales representatives before ordering.
• The information and circuit diagrams in this document are presented as examples of semiconductor
device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU is
unable to assume responsibility for infringement of any patent rights or other rights of third parties arising
from the use of this information or circuit diagrams.
• The products described in this document are designed, developed and manufactured as contemplated
for general use, including without limitation, ordinary industrial use, general office use, personal use, and
household use, but are not designed, developed and manufactured as contemplated (1) for use
accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious
effect to the public, and could lead directly to death, personal injury, severe physical damage or other
loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass
transport control, medical life support system, missile launch control in weapon system), or (2) for use
requiring extremely high reliability (i.e., submersible repeater and artificial satellite).
Please note that Fujitsu will not be liable against you and/or any third party for any claims or damages
arising in connection with above-mentioned uses of the products.
• Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage
or loss from such failures by incorporating safety design measures into your facility and equipment such
as redundancy, fire protection, and prevention of over-current levels and other abnormal operating
conditions.
• If any products described in this document represent goods or technologies subject to certain restrictions
on export under the Foreign Exchange and Foreign Trade Law of Japan, the prior authorization by
Japanese government will be required for export of those products from Japan.

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MB96300 Super Series Hardware Manual
PRELIMINARY
CONTENTS
OVERVIEW 7
Features 8
Super series lineup 10
Block Diagram of MB96V300 12
General note on using this document 16
16-bit I/O-Timer Configuration 19
Input Capture Unit source select for LIN-USART 23
Peripheral resource pin relocation 30
CPU 47
Outline of the CPU 48
Hardware Structure 50
Memory Space 54
Special Registers 63
General-Purpose Registers 76
Prefix Codes 80
INTERRUPTS 89
Outline of Interrupts 90
Interrupt Vector 92
Interrupt Control Registers (ICR) 95
Non Maskable Interrupt (NMI) 97
Interrupt Flow 99
Hardware Interrupts 101
Software Interrupts 104
Multiple interrupts 106
Exceptions 110
DMA 115
Overview 116
DMA Registers 119
DMA Descriptor 125
DMA Controller Operation 133
Examples of DMA transfers 136
DELAYED INTERRUPT 139
Outline of Delayed Interrupt Module 140
Delayed Interrupt Register 141
Delayed Interrupt Operation 142
CLOCKS 143
Clocks 144

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MB96300 Super Series Hardware Manual
PRELIMINARY
Clock Control Registers 148
Clock Modes 169
Configuration of the PLL 172
Oscillation Stabilization Wait Time 175
Connection of an Oscillator or an External Clock to the Microcontroller 177
CLOCK MODULATOR 179
Overview 180
Register Description 181
Application Note 188
RESETS AND STARTUP 191
Resets 192
Reset, System clock and Stabilization Wait Times 195
Startup after Power and External reset 197
Boot ROM program execution and Operation mode and ROM Configuration Block 200
Reset Control Registers 208
Operation of the Clock stop detection function and reset 220
Operation of the low voltage reset function 224
STANDBY MODE AND VOLTAGE REGULATOR CONTROL CIRCUIT 227
Overview of the CPU Operating Modes 228
Standby Mode Control Register (SMCR) 234
Voltage Regulator Control Register (VRCR) 237
Standby Modes 240
Mode Change Table and operation status 251
Usage Notes on Standby Mode 253
Voltage Regulator Operation 255
SOURCE CLOCK TIMERS 261
Overview 262
RC Clock Timer 263
Main Clock Timer 268
Sub Clock Timer 273
WATCHDOG TIMER AND WATCHDOG RESET 279
Outline of Watchdog Timer and Reset 280
Watchdog Timer Control Registers 281
Watchdog Timer Operation 287
EXTERNAL BUS INTERFACE 291
Outline of External Bus 292
External bus configuration registers 298
External Memory Access Control Signal Operation 322
Notes on using the external bus 340
External Boot Vector fetch 344
Pin status in different MCU states 346