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MB90488B Dataheets PDF



Part Number MB90488B
Manufacturers Fujitsu Media Devices
Logo Fujitsu Media Devices
Description (MB90480B / MB90485B) 16-bit Microcontroller
Datasheet MB90488B DatasheetMB90488B Datasheet (PDF)

FUJITSU MICROELECTRONICS DATA SHEET DS07-13722-9Ea 16-bit Microcontroller www.datasheet4u.com 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 MICROELECTRONICS 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*1 fam.

  MB90488B   MB90488B



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FUJITSU MICROELECTRONICS DATA SHEET DS07-13722-9Ea 16-bit Microcontroller www.datasheet4u.com 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 MICROELECTRONICS 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*1 family, with additional instructions 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*2 interface, DTP/ external interrupt, chip select, and 16-bit reload timer. *1 : F2MC is the abbreviation of FUJITSU Flexible Microcontroller. *2 : Purchase of Fujitsu I2C components conveys a license under the Philips I2C Patent Rights to use, these components in an I2C system provided that the system conforms to the I2C standard a Specification as defined by Philips. ■ FEATURES • Clock Minimum instruction execution time: 40.0 ns/6.25 MHz base frequency multiplied × 4 (25 MHz internal operating 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) Be sure to refer to the “Check Sheet” for the latest cautions on development. “Check Sheet” is seen at the following support page URL : http://edevice.fujitsu.com/micom/en-support/ “Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system development. Copyright©2002-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved 2007.11 MB90480B/485B Series (Continued) • Instruction set optimized for controller applications Supported data types (bit, byte, word, or long word) Typical addressing modes (23 types) www.datasheet4u.com 32-bit accumulator for enhanced high-precision calculation Enhanced signed multiplication/division instruction and RETI instruction functions • Instruction set designed for high-level programming language (C) and multi-task operations System stack pointer adopted Instruction set symmetry and barrel shift instructions • Non-multiplex bus/multiplex bus compatible • Enhanced execution speed 4-byte instruction queue • Enhanced interrupt functions 8 levels setting with programmable priority, 8 external interrupts • Data transfer function (μDMAC) Up to 16 channels • Embedded ROM Flash versions : 192 Kbytes, 256 Kbytes, 384 Kbytes, MASK versions : 192 Kbytes, 256 Kbytes • Embedded RAM Flash versions : 4 Kbytes, 6 Kbytes, 10 Kbytes, 24 Kbytes, MASK versions : 10 Kbytes, 16 Kbytes • General.


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