SK-MB9EF120-002,-003
Overview
UG-9E0010-11
- 6 -
© Fujitsu Semiconductor Europe GmbH
1 Overview
1.1 Abstract
The SK-MB9EF120-002,-003 is a quick evaluation board for the Fujitsu FCR4 Cluster series flash
microcontroller MB96EF126 (Calypso). It can be used stand-alone for software development and
testing or as a simple target board to work with the emulator system.
Optionally, the adapter board ADA-FCR4-MULTIIO-001 is available as plug-under. It extends the
capabilities by additional interfaces and headers which provide easy access to the microcontroller
signals.
As an addition to the Multi-IO board, the ADA-FCR4-CLUSTER-001 is available. It provides a
complete automotive dashboard solution without separate microcontroller (all signals are controlled
from the SK-MB9EF126 microcontroller). It is connected to the Multi-IO board using a flat-cable.
1.2 Features
Supports Fujitsu’s MB9EF126 (Calypso) Series of microcontrollers
Variant STD: CPU soldered.
Variant SOCKET: CPU in BGA-socket.
12V external DC power supply (provided)
On-board 5V, 3V3 and 1V2 voltage regulators for I/O- and MCU supply
Light emitting diodes (LEDs) to monitor all regulated supply-rails
Selectable 5V and 3V3 voltage for specific digital (VDP5 and DVCC) and analogue (AVCC5 and
AVRH5) power domains
Reset-button and LED-indicator for reset
On-board voltage supply voltage supervisor
In-Circuit serial flash programming using the JTAG port
4MHz main crystal oscillator system-clocks.
32kHz crystal for sub clock operation (realtime clock, low-power operation)
All general purpose input/output (GPIO) pins not used on-board are available thru Board-to-Board
connectors on the bottom-side.
Both high-speed serial peripheral interface (SPI) ports (MCU, graphics-controller) are connected to
fast on-board Quad-SPI flash-devices.
Universal serial bus (USB) to serial converter (FT232R) connected to USART0 provides a serial
communication interface to a personal computer using a standard USB-A to Mini-B cable.
One controller area network (CAN) bus-interface on male d-sub-09 connector with industry-
standard pinout
