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MB90F927S

Fujitsu Media Devices
Part Number MB90F927S
Manufacturer Fujitsu Media Devices
Description 16-bit Microcontroller
Published Sep 20, 2008
Detailed Description FUJITSU SEMICONDUCTOR DATA SHEET DS07-13745-1E 16-bit Microcontroller CMOS F2MC-16LX MB90925 Series www.DataSheet4U.c...
Datasheet PDF File MB90F927S PDF File

MB90F927S
MB90F927S

Overview
FUJITSU SEMICONDUCTOR DATA SHEET DS07-13745-1E 16-bit Microcontroller CMOS F2MC-16LX MB90925 Series www.
DataSheet4U.
com MB90F927/F927S/V925-101/V925-102 ■ DESCRIPTION MB90925 series is a 16-bit general-purpose high-capacity microcontroller designed for vehicle meter control applications etc.
The instruction set retains the same AT architecture as F2MC-8L and F2MC-16L series, with further refinements including high-level language instructions, expanded addressing mode, enhanced signed multiplication and division computation and bit processing.
In addition, a 32-bit accumulator is built in to enable long word processing.
Note : F2MC is the abbreviation of FUJITSU Flexible Microcontroller.
■ FEATURES • Clock Built-in PLL clock frequency multiplication circuit.
Selection of machine clocks (PLL clocks) is allowed among frequency division by 2 on oscillation clock and multiplication of 1 to 4 times of oscillation clock(for 4 MHz oscillation clock, 4 MHz to 16 MHz).
Operation by sub clock(up to 50 kHz : 100 kHz oscillation clock divided by 2).
(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://www.
fujitsu.
com/global/services/microelectronics/product/micom/support/index.
html “Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system development.
Copyright©2007 FUJITSU LIMITED All rights reserved MB90925 Series • 16-bit input capture (4 channels) Detects rising, falling, or both edges.
16-bit capture register × 4 Pin input edge detection latches the 16-bit free-run timer counter value, and generates an interrupt request.
• 16-bit reload timer (2 channels) 16-bit reload timer operation (select toggle output or one-shot output) Event count function selection provided • Real Time watch timer (main clock) Operates directly from oscillator clock.
Interrupt can be generated by second/minute/hour/date counter overflow.
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