FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13703-5E
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90540/G/545/G Series
MB90F543/F549/V540
MB90F543G(S)/F546G(S)/F548G(S)/F549G(S)/549G(S)/V540G
MB90543G(S)/547G(S)/548G(S)/F548GL(S)
■ DESCRIPTION
The MB90540/545 series with FULL-CAN*1 and FLASH ROM is specially designed for automotive and industrial
applications. 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 F2MC-16LX CPU core inherits an AT architecture of the F2MC*2
family with additional instruction sets for high-level languages, extended addressing mode, enhanced multiplica-
tion/divisioninstructions, andenhancedbitmanipulationinstructions.Themicrocontrollerhasa32-bitaccumulator
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 : F2MC stands for FUJITSU Flexible Microcontroller.
■ 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)
Subsystem Clock : 32 kHz
(Continued)
■ PACKAGES
100-pin Plastic QFP
100-pin Plastic LQFP
(FPT-100P-M06)
(FPT-100P-M05)
(Continued)
FUJITSU [ FUJITSU ]
