MB90F481B

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MB90F481B 数据手册

FUJITSU SEMICONDUCTOR

DATA SHEET

DS07-13722-11E

16-bit Microcontroller

CMOS

F²MC-16LX MB90480B/485B Series

MB90F481B/F482B/487B/488B/483C

MB90F488B/F489B/V480B/V485B

■ DESCRIPTION

The MB90480B/485B series is a 16-bit general-purpose FUJITSU SEMICONDUCTOR microcontroller designed

for process control in consumer devices and other applications requiring high-speed real-time processing.

The F²MC-16LX CPU core instruction set retains the AT architecture of the F²MC*¹family, with additional instruc-

tions for high-level languages, expanded addressing mode, enhanced multiply-drive instructions, and complete

bit processing. In addition, a 32-bit accumulator is provided to enable long-word processing.

The MB90480B/485B series features embedded peripheral resources including 8/16-bit PPG, expanded I/O serial

interface, UART, 10-bit A/D converter, 16-bit I/O timer, 8/16-bit up/down-counter, PWC timer, I²C interface, DTP/

external interrupt, chip select, and 16-bit reload timer.

*1 : F²MC is the abbreviation of FUJITSU Flexible Microcontroller.

■ FEATURES

• Clock

Minimum instruction execution time: 40.0ns/6.25MHzbasefrequencymultiplied × 4(25MHzinternaloperating

frequency/3.3 V 0.3 V)

62.5 ns/4 MHz base frequency multiplied × 4 (16 MHz internal operating

frequency/3.0 V 0.3 V) PLL clock multiplier

• Maximum memory space: 16 Mbytes

(Continued)

The information for microcontroller supports is shown in the following homepage.

Be sure to refer to the "Check Sheet" for the latest cautions on development.

"Check Sheet" is seen at the following support page

"Check Sheet" lists the minimal requirement items to be checked to prevent problems beforehand in

system development.

http://edevice.fujitsu.com/micom/en-support/

2010.7

12 3 4 5 6 7...124

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型号	品牌	获取价格	描述	数据表
MB90F481BPF	FUJITSU	获取价格	16-bit Microcontroller
MB90F481BPFV	FUJITSU	获取价格	Microcontroller, 16-Bit, FLASH, F2MC-16LX CPU, 25MHz, CMOS, PQFP100, 14 X 14 MM, 1.70 MM H
MB90F481BPMC	FUJITSU	获取价格	16-bit Microcontroller
MB90F481PF	FUJITSU	获取价格	16-bit Proprietary Microcontroller CMOS
MB90F481PF	SPANSION	获取价格	Microcontroller, 16-Bit, FLASH, 25MHz, CMOS, PQFP100, 14 X 20 MM, 3.35 MM HEIGHT, 0.65 MM
MB90F481PFV	FUJITSU	获取价格	16-bit Proprietary Microcontroller CMOS
MB90F481PFV	SPANSION	获取价格	Microcontroller, 16-Bit, FLASH, 25MHz, CMOS, PQFP100, 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM
MB90F482	FUJITSU	获取价格	16-bit Proprietary Microcontroller CMOS
MB90F482B	FUJITSU	获取价格	16-bit Microcontroller
MB90F482BPF	FUJITSU	获取价格	16-bit Microcontroller