General Description - Fujitsu SK-96390-100PMC User Manual

SK-96390-100PMC User Guide
Overview

0.3 General Description

2
The SK-96390-100PMC supports the F MC-16FX microcontrollers of MB96390 Series with
LQFP100-M20 (PMC) package.
It can be used as a stand-alone evaluation board or as a target board for the emulator
debugger.
0.3.1 MCU Clocks
The board is supplied with a socketed 4 MHz crystal as main oscillation source. Using the
internal PLL of the KC, internal clock rates up to 40 MHz can be achieved.
0.3.2 RS-232 and LIN
Two separate RS232 transceivers and one single-wire LIN-transceiver (TLE7259) are
available to connect three on-chip UARTs to 9-pin D-Sub connectors (X3, X5 or X8/LIN A).
The transceivers generate the adequate RS232 levels for the receive (RXD) and transmit
(TXD) and LIN bus lines. In RS232 mode, either the DTR line or the RTS line can be
selected with jumpers (JP3 and JP5) to generate a system reset. The RTS signal can be
shortcut to CTS using the jumpers JP31 and JP32. The LIN Vs line can be powered by the
unregulated supply input of the board, so no additional supply is needed (JP44).
All transceivers are fully 3.3V IO compatible to enable low voltage applications.
In-circuit programming (asynchronous) can be done via UART0 or UART1 (X3, X5).
0.3.3 CAN Bus
Two high-speed CAN transceivers (TLE6250GV33) can be connected to the CAN interfaces
of the MCU to allow easy connection to CAN networks.
All transceivers are fully 3.3V IO compatible to enable low voltage applications.
0.3.4 MCU Pins
All pins of the microcontroller except the oscillator pins X0/X1 and X0A/X1A are connected
to edge connectors and are directly available to the user.
0.3.5 Power Supply
The on-board linear mode voltage regulators allow the user to connect an unregulated DC
input voltage of +9V to +15V, and supplies all voltages needed by the board and an optional
graphic sub-board. The regulators are thermally protected against overload.
0.3.6 User Buttons
There are six push button switches on the board, which can be connected to input ports of
the microcontroller. This allows the user to evaluate external Interrupts, external timer trigger
or Input Capture functions as well as simple input polling. One button is reserved as 'Reset'-
button (colored) for the microcontroller, controlled by the supply monitor IC.
0.3.7 User LEDs and optional LCD
Eight user LEDs are connected to Port 11 and grounded by 1k resistor network (N1). If these
LEDs are not required, these resistor network can be removed to disconnect the LEDs and
to free the I/O port.
UG-960017-11 - 8 - © Fujitsu Microelectronics Europe GmbH