What is MB90487?

This electronic component, produced by the manufacturer "Fujitsu Media Devices", performs the same function as "(MB90F480 / MB90F485 Series) 16-bit Proprietary Microcontroller CMOS".

MB90487 Datasheet PDF - Fujitsu Media Devices

Part Number MB90487
Description (MB90F480 / MB90F485 Series) 16-bit Proprietary Microcontroller CMOS
Manufacturers Fujitsu Media Devices 
Logo Fujitsu Media Devices Logo 

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No Preview Available ! MB90487 datasheet, circuit
16-bit Proprietary Microcontroller
F2MC-16LX MB90480/485 Series
The MB90480/485 series is a 16-bit general-purpose FUJITSU 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 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 MB90480/485 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-counter, PWC timer, I2C*2 interface, DTP/external
interrupt, chip select, and 16-bit reload timer.
*1 : F2MC, an abbreviation for FUJITSU Flexible Microcontroller, is a registered trademark of FUJITSU, Ltd.
*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 stand a Specification as defined by
100-pin plastic QFP
100-pin plastic LQFP

MB90487 equivalent
MB90480/485 Series
Part number
MASK model
3 V/5 V power supply*3
FLASH model
3 V/5 V power supply*3
Included security function
Evaluation model
3 V/5 V power supply*3
Emulator power supply*5
*1 : Under development
*2 : Being planed
*3 : 3 V/5 V I/F pin : All pins should be for 3 V power supply without P20 to P27, P30 to P37, P40 to P47, and
P70 to P77.
*4 : P76/P77 pins are Nch open drain pins (without Pch) at built-in I2C. However, MB90V485 uses the Nch open
drain pin (with Pch) .
*5 : It is setting of Jumper switch (TOOL VCC) when Emulator (MB2147-01) is used.
Please refer to the MB2147-01 or MB2147-20 hardware manual (3.3 Emulator-dedicated Power Supply
Switching) about details.
Note : As for MB90V485, Input pins (PWC0, PWC1, PWC2/EXTC/SCL and SDA pins) for PWC/µPG/I2C become
CMOS input.


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MB90487 electronic component.

Information Total 70 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
MB90480The function is 16-bit Proprietary Microcontroller CMOS. Fujitsu Media DevicesFujitsu Media Devices
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MB90480BThe function is (MB90480B / MB90485B) 16-bit Microcontroller. Fujitsu Media DevicesFujitsu Media Devices

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