MB91590 Datasheet, PDF (1/2 Pages) Fujitsu Component Limited. – 32-bit MCU with Integrated Graphics Controller SoC

FS fact sheet
MB91590 Series
32-bit MCU with Integrated Graphics Controller SoC
Description0
The MB91590 series provides a System-on-a-Chip (SoC)
solution for color display, video input and meter control
systems for automotive dashboard and human machine
interface (HMI) applications. It integrates a high performance
FR81S CPU core offering the highest CPU performance level in
the industry, a graphics display controller (GDC) with strong
sprite functionality, rendering engine, and external video
capture capabilities. The MB91590 series also features support
for dual LCD displays.
The MB91590 series offers a single-chip solution for
applications that require robust color display and video-input
capabilities. It is particularly well-suited for use in automotive
instrument clusters and center consoles using color displays to
generate flexible and intuitive driver interfaces.
Key Features0
The MB91590 series utilizes a FR81S CPU core operating at a
maximum internal operating frequency of 128MHz. The MCU
also includes a built-in single-precision floating point unit for
high-speed operations, and a memory protection unit capable
of providing selective access to protected memory areas.
Peripheral functions optimized for dashboard systems reduce
the need for extra components. Multiple built-in regulators and
a flexible standby mode enable the MB91590 series to operate
with low power consumption.
The integrated GDC supports dual displays at a maximum
800×480 resolution, and features a powerful sprite and ren-
dering engine capable of producing sophisticated effects for
dashboard applications. It supports 512 sprites sized at up to
512×512 dots each with functions such as automatic blinking,
movement, image switching and anti-aliased font display. The
rendering engine can operate in combination with the video
capture and NTSC-decoder functions to enable image manipu-
lation, including zooming and 90-degree rotation. Overlaid
graphics such as needles or parking guidelines can also be
rendered in conjunction with captured video. Layered graphical
images can be sent to either LCD flexibly.
Applications0
• Automotive instrument clusters
• Center consoles using color display
• Vehicle camera system
• Industrial controllers with color display
2-D Rendering Engine
and Video Capture
Parking guidelines and
proximity warning