Table A-1

I/O Map (2 / 4)

 

 

 

 

 

 

 

 

 

Address

 

Register

Register name

Read/write

Initial value

 

abbreviation

 

 

 

 

 

 

 

 

 

 

 

0018H

 

BZCR

Buzzer register

R/W

-----000

 

 

 

 

 

 

0019H

 

TCCR

Capture control register

R/W

00000000

 

 

 

 

 

 

001AH

 

TCR1

Timer 1 control register

R/W

000-0000

 

 

 

 

 

 

001BH

 

TCR0

Timer 0 control register

R/W

00000000

 

 

 

 

 

 

001CH

 

TDR1

Timer 1 data register

R/W

XXXXXXXX

 

 

 

 

 

 

001DH

 

TDR0

Timer 0 data register

R/W

XXXXXXXX

 

 

 

 

 

 

001EH

 

TCPH

Capture data register H

R

XXXXXXXX

 

 

 

 

 

 

001FH

 

TCPL

Capture data register L

R

XXXXXXXX

 

 

 

 

 

 

0020H

 

TCR2

Timer output control register

R/W

------00

 

 

 

 

 

 

0021H

 

 

Vacancy

 

 

 

 

 

 

 

 

0022H

 

CNTR

PWM control register

R/W

0-000000

 

 

 

 

 

 

0023H

 

COMR

PWM compare register

W

XXXXXXXX

 

 

 

 

 

 

0024H

 

EIC1

External interrupt 1 control register 1

R/W

00000000

 

 

 

 

 

 

0025H

 

EIC2

External interrupt 1 control register 2

R/W

----0000

 

 

 

 

 

 

0026H

 

 

Vacancy

 

 

 

 

 

 

 

0027H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0028H

 

SMC

Serial mode control register

R/W

00000-00

 

 

 

 

 

 

0029H

 

SRC

Serial rate control register

R/W

--011000

 

 

 

 

 

 

002AH

 

SSD

Serial status and data register

R/W

00100-1X

 

 

 

 

 

 

002BH

 

SIDR

Serial input data register

R

XXXXXXXX

 

 

 

 

 

 

SODR

Serial output data register

W

XXXXXXXX

 

 

 

 

 

 

 

 

002CH

 

UPC

Clock divided cycle selection register

R/W

----0010

 

 

 

 

 

 

002DH

 

 

 

 

 

to

 

 

Vacancy

 

 

002FH

 

 

 

 

 

 

 

 

 

 

 

0030H

 

ADC1

A/D control register 1

R/W

-0000000

 

 

 

 

 

 

0031H

 

ADC2

A/D control register 2

R/W

-0000001

 

 

 

 

 

 

0032H

 

ADDH

A/D data register H

R

------XX

 

 

 

 

 

 

0033H

 

ADDL

A/D data register L

R

XXXXXXXX

 

 

 

 

 

 

377

Page 393
Image 393
Fujitsu F202RA, MB89202 manual Table A-1 Map 2, 377

F202RA, MB89202 specifications

The Fujitsu MB89202 and F202RA microcontrollers are part of the 16-bit microcontroller family, renowned for their robust performance and versatility in a variety of embedded system applications. These devices are tailored for high-efficiency operation across diverse industries, including automotive, consumer electronics, and industrial automation.

One of the main features of the MB89202 is its powerful CPU core, which operates at a clock speed of up to 20 MHz. This enables the microcontroller to perform complex calculations and consumer-grade applications seamlessly. The architecture is designed to handle multiple tasks effectively, making it suitable for real-time operations.

Memory capacity is a vital characteristic of the MB89202, featuring on-chip RAM and ROM configurations. The microcontroller can accommodate different memory variants, providing developers with flexibility in memory allocation based on their application requirements. This adaptability facilitates applications ranging from simple control systems to complex data processing tasks.

The F202RA variant extends the capabilities of the MB89202 by integrating advanced peripheral functions. It includes built-in timers, A/D converters, and serial communication interfaces, which are essential for interfacing with other hardware components or sensors. The availability of these peripherals reduces the need for additional external circuits, thus contributing to a more compact and cost-effective design.

In terms of power management, the MB89202 series employs advanced power-saving technologies. The microcontroller offers various low-power modes, enabling devices to conserve energy during idle times, making it highly suitable for battery-operated applications. This characteristic not only enhances the efficiency of devices but also extends their operational lifespan.

Moreover, the Fujitsu MB89202 series incorporates robust protection features, including watchdog timers and failure detection mechanisms. These safety features ensure reliable operation in critical systems, making them a preferred choice in applications where failure is not an option.

The MB89202 and F202RA microcontrollers also support a range of development tools and environments, including integrated development environments (IDEs) and software libraries, which facilitate rapid application development. With these tools, developers can efficiently prototype, debug, and optimize their applications.

In summary, the Fujitsu MB89202 and F202RA microcontrollers stand out with their efficient performance, extensive memory options, integrated peripherals, and power-saving capabilities, making them ideal for a wide array of embedded applications. Their reliability and robustness further enhance their attractiveness for designers seeking advanced microcontroller solutions.