Appendix C Mask Options, Table C-1 Mask Options

APPENDIX C Mask Options

Table C-1 lists the mask options of the MB89202/F202RA series.

■Mask Options

Table C-1 Mask Options

No.	Part number	MB89202	MB89F202/F202RA	MB89V201

	Specifying procedure	Specify when ordering	Specify by part number
		masking

1	Selection of initial value of main clock	Selectable	Fixed to 218/FCH	Fixed to 218/FCH
	oscillation settling time*
	(with FCH = 12.5 MHz)
	01 : 214/FCH (Approx.1.31 ms)
	10 : 217/FCH (Approx.10.5 ms)
	11 : 218/FCH (Approx.21.0 ms)

2	Reset pin output	Selectable	With reset output	With reset output
	With reset output
	Without reset output

3	Power on reset selection	Selectable	With power-on reset	With power-on reset
	With power-on reset
	Without power-on reset

FCH : Main clock scillation frequency

* : Initial value to which the oscillation settling time bit (SYCC : WT1, WT0) in the system clock control register is set

400

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, F202RA manual Appendix C Mask Options, Table C-1 Mask Options

Models: F202RA MB89202