F497 Datasheet

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FUJITSU SEMICONDUCTOR

Data Sheet (Advance Information)

Advance Information

16-bit Proprietary Microcontroller

CMOS

MC-16LX MB90495 Series

MB90497/F497

1. OUTLINE

The MB90495-series with FULL-CAN interface and FLASH ROM is especially designed for automotive and industrial applications.

Its main feature is the on-chip CAN Interface, which conforms to V2.0 Part A and Part B, while supporting a very flexible message

buffer scheme, including 8 message buffers, and so offering more functions than a normal full CAN approach.

With the new 0.5 mm CMOS technology, Fujitsu now also offers on-chip FLASH-ROM program memory. An internal voltage

booster removes the necessity for a second programming voltage. An on-chip voltage regulator provides 3V to the internal MCU

core. This creates a major advantage in terms of EMI and power consumption.

The internal PLL clock frequency multiplier provides an internal 62.5 nsec instruction cycle time from an external 4 MHz clock. A

32kHz Subsystem clock has been included for power saving modes and real time measurement.

There are 2 on-chip UART鈥檚, which also provide synchronous communication modes. Furthermore the MCU features an 8 chan-

nel ADC, 8 channel External interrupt controller, two 16 bit PPG channels, 4 channel Input Capture Unit and a 16-bit free running

I/O-timer.

MB90495 Series Data Sheet (Advance Information)

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FME EMDC June 19, 2000

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