MB89530A

Features:

• Wide range of package options
· Two types of QFP packages (1 mm pitch, 0.65 mm pitch)
· LQFP package (0.5 mm pitch)
· SH-DIP package
• Low voltage, high-speed operating capability
· Minimum instruction execution time 0.32 ms (at base oscillator 12.5 MHz)
• F²MC-8L CPU Core
· Instruction set optimized for controller operation
· Multiplication/division instructions
· 16-bit calculation
· Branching instructions with bit testing
· Bit operation instructions, etc.
• Five timer systems
· 8-bit PWM timer with 2 channels (usable as either interval timer of PWM timer)
· Pulse width count timer (supports continuous measurement or remote control receiving applications)
· 16-bit timer counter
· 21-bit time base timer
· Watch prescaler (17-bit)
• UART
· Synchronous or asynchronous operation, switchable
• 2 serial interfaces (Serial I/O)
· Selection of transfer direction (specify MSB first or LSB first) for communication with a variety of devices


Pinout




Specifications

Parameter	Symbol	Rating		Unit	Remarks
		Min	Max
Power supply voltage	VCC	VSS − 0.3	VSS + 6.0	V	MB89535A/537A/538A* MB89537AC/538AC MB89F538/P538
	AVCC	VSS − 0.3	VSS + 6.0	V	MB89PV530
	AVRH	VSS − 0.3	VSS + 6.0	V	AVCC AVRH
Input voltage	VI	VSS − 0.3	VCC + 0.3	V	Other than P42, P43
		VSS - 0.3	VSS + 6.0	V	P42, P43
Output voltage	VO	VSS − 0.3	VCC + 0.3	V	Other than P42, P43
		VSS - 0.3	VSS + 6.0	V	P42, P43
"L" level maximum output current*2	IOL	-	15	mA
"L" level average output current*3	IOLAV	-	4	mA	Average value (operating current * operating duty)
"L" level total maximum output current	IOL	-	100	mA
"L" level total average output current*4	IOLAV	-	40	mA	Average value (operating current* operating duty)
"H" level maximum output current*2	IOH	-	-15	mA
"H" level average output current*3	IOHAV	-	-4	mA	Average value (operating current* operating duty)
"H" level total maximum output current	IOH	-	-50	mA
"H" level total average output current*4	IOHAV	-	-20	mA	Average value (operating current* operating duty)
Power consumption	PD	-	300	mW
Operating temperature	TA	-40	+85	°C	External bus mode
Storage temperature	Tstg	-55	+150	°C

Description

The MB89530A series is a one-chip microcontroller featuring the F2MC-8L core supporting low-voltage and highspeed operation. Built-in peripheral functions include timers, serial interface, A/D converter, and external interrupt.

MB89530A is an ideal general-purpose one-chip microcontroller for a wide variety of applications from household to industrial equipment, as well as use in portable devices.