FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13703-2E
16-bit Proprietary Microcontroller
CMOS
F MC-16LX MB90540/545 Series
MB90F543/F549/V540
s
DESCRIPTION
The MB90540/545 series with FULL-CAN*
1
and FLASH ROM is specially designed for automotive and industrial ap-
plications. Its main features are two on board CAN Interfaces (one for MB90V545 series), which conform to V2.0
Part A and Part B, supporting very flexible message buffer scheme and so offering more functions than a normal
full CAN approach. The instruction set by F
2
MC-16LX CPU core inherits an AT architecture of the F
2
MC*
2
family with
additional instruction sets for high-level languages, extended addressing mode, enhanced multiplication/division in-
structions, and enhanced bit manipulation instructions.The micro controller has a 32-bit accumulator for processing
long word data.The MB90540/545 series has peripheral resources of 8/10-bit A/D converters, UART(SCI), extended
I/O serial interfaces, 8/16-bit timer, I/O timer (input capture(ICU), output compare (OCU)).
*1:Controller Area Network (CAN) - License of Robert Bosch GmbH.
*2:F
2
MC stands for FUJITSU Flexible Microcontroller.
2
s
FEATURES
• Clock
Embedded PLL clock multiplication circuit
Operating clock (PLL clock) can be selected from: divided-by-2 of oscillation or one to four times the oscillation
Minimum instruction execution time: 62.5 ns (operation at oscillation of 4 MHz, four times the oscillation clock,
V
CC
of 5.0V)
Subsystem Clock: 32 kHz
(Continued)
s
PACKAGE
100-pin Plastic QFP
(FPT-100P-M06)
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
