A

 

 

A/D Control Register

 

 

A/D Control Register 1 (ADC1)

266

A/D Control Register 2 (ADC2)

268

A/D Conversion

 

 

A/D Conversion Functions

260

Interrupt when A/D Conversion Functions are Enabled

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

272

Operations of A/D Conversion Functions

274

Program Example of the A/D Conversion Functions

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

277

A/D Converter

 

 

Activating the A/D Converter Functions

273

Block Diagram of the A/D Converter

261

Block Diagram of the Pins Related to the A/D

 

Converter

264

Notes on Using the A/D Converter

275

Pins Related to the A/D Converter

263

Register and Vector Table Related to the Interrupt

of the A/D Converter

272

Registers Related to the A/D Converter

265

A/D Data Register

 

 

A/D Data Register (ADDH and ADDL)

270

A/D Enable Register

 

 

A/D Enable Register (ADEN)

271

Abstract

 

 

Abstract

372

Activating

 

 

Activating the A/D Converter Functions

273

Active Mode

 

 

Operations in Active Mode

59

ADC

 

 

A/D Control Register 1 (ADC1)

266

A/D Control Register 2 (ADC2)

268

ADDH and ADDL

 

 

A/D Data Register (ADDH and ADDL)

270

Address Comparison EN Register

 

 

Address Comparison EN Register (WREN)

354

Addressing

 

 

Explanation on Addressing

383

ADEN

 

 

A/D Enable Register (ADEN)

271

Association

 

 

Association between the Interrupt Enable Bits for

 

External Interrupt Circuit 2 and the External

Interrupt Pins

248

Automatic Erasing

 

 

Automatic Erasing

363

Automatic Write/Erase

 

 

Automatic Write/Erase

364, 365, 366

INDEX

B

 

Behavior

 

Behavior under the Flash Security Feature

372

Bidirectional Serial I/O Operation

 

When Bidirectional Serial I/O Operation is Performed

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

334

Bit Manipulation

 

Read Destination at Execution of a Bit Manipulation

Instruction

391

Bits

 

Bits for Controlling Acceptance of Interrupts

 

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

30

Bits for Indicating Arithmetic Operation Results

 

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

29

Block Diagram

 

Block Diagram for 8/16-bit Capture Timer/Counter

Pins

169

Block Diagram for 8-bit Serial I/O Pins

318

Block Diagram of 12-bit PPG Timer

209

Block Diagram of 8/16-bit Capture Timer/Counter

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

166

Block Diagram of 8-bit Serial I/O

315

Block Diagram of an 8-bit PWM Timer

139

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

Block Diagram of Clock Controller

54

Block Diagram of External Interrupt Circuit 1

 

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

227

Block Diagram of External Interrupt Circuit 2

 

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

245

Block Diagram of External Reset Pin

47

Block Diagram of MB89202/F202RA Series

7

Block Diagram of Port 0

79

Block Diagram of Port 3

85

Block Diagram of Port 4

91

Block Diagram of Port 5

95

Block Diagram of Port 6

101

Block Diagram of Port 7

108

Block Diagram of the A/D Converter

261

Block Diagram of the Buzzer Output

341

Block Diagram of the Pin Related to the 8-bit PWM

Timer

141

Block Diagram of the Pin Related to the Buzzer

 

Output

342

Block Diagram of the Pins Related to the A/D

 

Converter

264

Block Diagram of the UART-relating Pins

 

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

288

405

Page 421
Image 421
Fujitsu F202RA, MB89202 manual Adc, Aden

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.