INDEX

 

Block Diagram of the Wild Register Function

 

..........................................................

349

Block Diagram of Time-base Timer

118

Block Diagram of UART

284

Block Diagram of Watchdog Timer

129

Branch

 

Branch Instructions

397

Buzzer Output

 

Block Diagram of the Buzzer Output

341

Block Diagram of the Pin Related to the Buzzer

 

Output

342

Buzzer Output Function

340

Program Example for Buzzer Output

345

Buzzer Register

 

Buzzer Register (BZCR)

343

BZCR

 

Buzzer Register (BZCR)

343

C

 

Cancellation

 

Cancellation of Standby Mode by an Interrupt

 

............................................................

70

Capture

 

Capture Function Operation

193

Capture Control Register

 

Capture Control Register (TCCR)

171

Capture Data Registers

 

Capture Data Registers H and L (TCPH and TCPL)

..........................................................

182

Capture Timer/Counter

 

Registers of 8/16-bit Capture Timer/Counter

170

CCR

 

Configuration of the Condition Code Register (CCR)

............................................................

29

Changing Edge Polarity Selection

 

Exercise Caution when Changing Edge Polarity

 

Selection

238

Choice

 

Choice of the Transfer Clock Rate

281

Circuit

 

Association between the Interrupt Enable Bits for

 

External Interrupt Circuit 2 and the External

Interrupt Pins

248

Block Diagram of Circuitry Terminating at the Pins

Associated with External Interrupt Circuit 1

..........................................................

230

Block Diagram of Circuitry Terminating at the Pins

Associated with External Interrupt Circuit 2

..........................................................

247

Block Diagram of External Interrupt Circuit 1

 

..........................................................

227

Block Diagram of External Interrupt Circuit 2

 

..........................................................

245

External Interrupt Circuit 1 Programming Example

.........................................................

241

Functions of External Interrupt Circuit 1

226

Functions of External Interrupt Circuit 2

 

(Level Detection)

244

I/O Circuit Types

14

Interrupt during the Operation of External Interrupt

Circuit 1

237

Interrupt during the Operation of External Interrupt

Circuit 2

253

Operation of External Interrupt Circuit 1

239

Operation of External Interrupt Circuit 2

254

Pins Associated with External Interrupt Circuit 1

 

.........................................................

229

Pins Associated with External Interrupt Circuit 2

 

.........................................................

246

Program Example for External Interrupt Circuit 2

 

.........................................................

256

Register Associated with Interrupt Generation by

 

External Interrupt Circuit 1 and Vector

 

Table

238

Register Associated with Interrupt Generation by

 

External Interrupt Circuit 2 and Vector

 

Table

253

Registers Associated with External Interrupt Circuit 1

.........................................................

231

Registers Associated with External Interrupt Circuit 2

.........................................................

249

Circuitry Terminating

 

Block Diagram of Circuitry Terminating at the Pin

Associated with the 12-bit PPG Timer

 

.........................................................

212

Block Diagram of Circuitry Terminating at the Pins

Associated with External Interrupt Circuit 1

.........................................................

230

Block Diagram of Circuitry Terminating at the Pins

Associated with External Interrupt Circuit 2

.........................................................

247

Clock Controller

 

Block Diagram of Clock Controller

54

Clock Divider Selection Register

 

Clock Divider Selection Register (UPC)

299

Clock Generator

 

Clock Generator

53

Clock Mode

 

Operations in Each Clock Mode

58

Clock Speed Switching

 

Gears (Clock Speed Switching Function)

58

Clock Supply

 

Clock Supply Function

116

Clock Supply Map

51

Operations of Clock Supply Function

122

CNTR

 

PWM Control Register (CNTR)

143

406

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Fujitsu MB89202, F202RA manual Bzcr, Ccr, Cntr
Page 421 Page 423

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.
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