MB89910

Features:

• Minimum execution time: 0.50 ms/8.0 MHz oscillation
• Interrupt processing time: 4.50 ms/8.0 MHz oscillation
• F2MC-8L family CPU core


Pinout




Specifications

Parameter	Symbol	Value		Unit	Remarks
		Min.	Max.
Power supply voltage	VCC	VSS 0.3	VSS + 7.0	V
EPROM program voltage	VPP	VSS 0.3	VSS + 13.0	V	Applicable to TEST pin of MB89P195.
Input voltage	VI	VSS 0.3	VCC + 0.3	V
Output voltage	VO	VSS 0.3	VCC + 0.3	V
"L" level maximum output current	IOL1	-	10	mA	Except P33 and P34
	IOL2	-	20	mA	P33, P34
"L" level average output current	IOLAV1	-	4	mA	Except P33 and P34 Average value (operating current ´ operation rate)
	IOLAV2	-	8	mA	P33 and P34 Average value (operating current ´ operation rate)
"L" level total average output current	IOLAV	-	20	mA	Average value (operating current ´ operation rate)
"L" level maximum total output current	IOL	-	100	mA
"H" level maximum output current	IOH1	-	10	mA	Except P33, P34, and P37
	IOH2	-	20	mA	P33, P34, P37
"H" level average output current	IOHAV1	-	2	mA	Except P33, P34, and P37 Average value (operating current ´ operation rate)
	IOHAV2	-	4	mA	Except P33, P34, and P37 Average value (operating current ´ operation rate)
"H" level total average output current	IOHAV	-	10	mA	Average value (operating current ´ operation rate)
"H" level total maximum output current	IOH	-	30	mA
Power consumption	PD	-	200	mW
Operating temperature	TA	40	+85	°C
Storage temperature	Tstg	55	+150	°C

Description

The MB89910 series has been developed as a general-purpose version of the F2MC*-8L family consisting of proprietary 8-bit, single-chip microcontrollers.

In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, a serial interface, an A/D converter, a buzzer output, a low-voltage detection reset, high-voltage driver, a watch prescaler, and external interrupts.

The MB89910 series is applicable to a wide range of applications from consumer products to industrial equipments.