Interrupt Enable Bits, Interrupt Requests, Mask

INDEX
Program Example for External Interrupt Circuit 2
..........................................................		256
Reception Interrupt		303
Register and Vector Table Related to 8/16-bit Capture
Timer/Counter of Interrupts		184
Register and Vector Table Related to Interrupts from
Time-base Timer		121
Register and Vector Table Related to the Interrupt of
the A/D Converter		272
Register and Vector Table Related to the Interrupts of
an 8-bit PWM Timer		147
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
Stack Area for Interrupt Processing		42
Stack Operation at the Beginning of Interrupt
Processing		41
Stack Operation at the End of Interrupt Processing
............................................................		41
Steps in the Interrupt Operation		37
Transition to Standby Mode and Interrupt		70
Transmission Interrupt		303
UART Interrupt Related Registers and Vector Table
Addresses		303
Interrupt Enable Bits
Association between the Interrupt Enable Bits for
External Interrupt Circuit 2 and the External
Interrupt Pins		248
Interrupt Level Setting Registers
Configuration of the Interrupt Level Setting Registers
(ILR1 to ILR4)		36
Interrupt Requests
Interrupt Requests from Peripheral Functions		34
Interval Timer
Interrupts when the Interval Timer Function is
Enabled		121
Interrupts while Interval Timer Functions are Enabled
..........................................................		147
Interval Timer Function	116, 162
Interval Timer Function Operation		185
Interval Timer Functions (Functions to Output
the Square Wave)		136
Operations of Interval Timer Function
(Time-base Timer)		122
Operations of the Interval Timer Functions		148
Program Example of Interval Timer Function
..........................................................		200
Program Example of Interval Timer Functions
..........................................................		157

L
Level Detection
Functions of External Interrupt Circuit 2
(Level Detection)	244
Lower Address Set Register
Lower Address Set Register (WRARL)	353
M
Mask
Mask Options	400
MB89202/F202RA
Block Diagram of MB89202/F202RA Series	7
Features of MB89202/F202RA Series	2
MB89202/F202RA Series Models	4
Memory Access
Operations for Selecting Memory Access Mode
...........................................................	72
Memory Map
Memory Map	23
Memory Space
Configuration of Memory Space	22
Mode
Cancellation of Standby Mode by an Interrupt
...........................................................	70
Diagram for State Transition in Standby Mode
...........................................................	68
Mode Data	72
Mode Fetch	49
Notes on Setting Standby Mode	70
Operation in Standby Mode and at Halfway Stop
.........................................................	197
Operations for Selecting Memory Access Mode
...........................................................	72
Operations in Active Mode	59
Operations in Each Clock Mode	58
Operations in Standby Mode	63
Operations in the Standby Mode and at a Suspension
.........................................................	152
Operations Related to Sleep Mode	64
Operations Related to Stop Mode	65
Pin States in Each Operation Mode	402
Reception Operations (Operating Mode 0,1,or 3)
.........................................................	307
Reception Operations (Operating Mode 2 Only)
.........................................................	309
Single-chip Mode	72
States of Pins after the CPU Reads the Mode Data
...........................................................	50
Theory of Operation for Operating Mode 0,1,2, and 3
.........................................................	305
Transition to Standby Mode and Interrupt	70
Transmission Operations in Operating Mode is
0,1,2,or 3	306

410 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.

Fujitsu MB89202 Interrupt Enable Bits, Interrupt Level Setting Registers, Interrupt Requests, 410

Models: F202RA MB89202

184

238

Stack Operation at the End of Interrupt Processing

Interrupt Enable Bits

248

Interrupt Level Setting Registers

Interrupt Requests

Interval Timer

Level Detection

Lower Address Set Register

Mask

MB89202/F202RA

Memory Access

Memory Map

Memory Space

152

305

410

F202RA, MB89202 specifications