Fujitsu Semiconductor manual 112

16-bit Proprietary F2MC-16LX Family Standard Products

MB90470 Series

For AV equipment, high level home appliances, industrial applications, etc.

					•	Maximum internal clock frequency:
		MB90474	MB90F474L/H
	ROM 256KB		FLASH ROM256KB			20 MHz(32.768 kHz)
MB90473		RAM 16KB		RAM 16KB	•	Minimum execution time: 50 ns(122.1 ∝s)
ROM 128KB					•	Operating temperature range: -40°C to +85°C
RAM 10KB				MB90V470B
MB90477		MB90478		RAM 16KB
ROM 256KB	ROM 256KB
RAM 8KB		RAM 8KB	<Evaluation device>

	Operating		Package
Part number	power supply					Functions
		QFP	LQFP	PGA
	voltage (V)
MB90473		100P	100P	−	I/O ports: 84 Max.
					Timebase timer (WDT): 18 bit ⋅ 1 ch.
					Up/down counter: 8 bit ⋅ 2 ch. (16bit ⋅ 1 ch.)
MB90477		100P	100P	−	PPG timer: 8 bit	⋅ 6 ch. (16bit ⋅ 3 ch.)
					SIO: 2 ch.
	+1.8 to +3.6
					Analog section: 8/10bit A / D converter ⋅ 8 ch.
MB90474		100P	100P	−	I2C bus interface :1 ch. (Excluding MB90478)
					Real time I/O :	16-bit input capture unit (ICU) ⋅ 2 ch
MB90478		100P	100P			16-bit output compare unit (OCU) ⋅ 6 ch
				−	UART: 1 ch.	16-bit free running timer ⋅ 1 ch.
MB90F474L *1	+2.4 to +3.6	100P	100P	−	Reload timer: 16 bit ⋅ 1 ch.
					PWC timer: 16 bit ⋅ 3 ch.
					∝DMAC : 16 ch.(Request for DTP input ⋅ 8 ch.,
MB90F474H *2		100P	100P	−	∝PG: 1 ch.	maximum clock frequency : 16 MHz)
	+3.0 to +3.6				External interrupts: 8
MB90V470B		−	−	256C	When a dual power supply is used, a part of I/O is 5V pin.
					Low-power consumption modes:Sleep,stop(hardware),watch,
					sub, CPU intermittent operation, time base timer mode
Packages: P - plastic, C - ceramic
*1 : Low voltage type (maximum clock frequency : 12MHz, Vcc = 2.5V to 3.6V)
*2 : High speed type (maximum clock frequency : 20MHz, Vcc = 3.13V to 3.6V)

F2MC-16LX Family

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