MB91590

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. The integrated GDC supports dual displays at a maximum 800×480 resolution, and features a powerful sprite and rendering 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 manipulation, 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 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. Product Lineup CPU Speed Flash Size RAM Size VRAM Size Package MB91F591 80MHz 576KB 32KB 260KB LQFP-208 MB91F592 80MHz 576KB 32KB 800KB LQFP-208 MB91F594 80MHz 1MB 64KB 800KB LQFP-208 MB91F596 128MHz 576KB 32KB 260KB QFP-208 MB91F597 128MHz 576KB 32IKB 800KB QFP-208 MB91F599 128MHz 1MB 64KB 800KB QFP-208 System Example Flash memory capacity for images reduced through the adoption of compressed data Flash memory Camera NTSC Power supply Oscillator 3 oscillators for GDC and control MCUx2 reduced to 1 Sprite Engine X Y SPR0 SPR2 background SPR1 Inputting on NTSCC signal possible without an external decoder Video decoder LCD 1 LCD 2 MB9 1590 Series Video decoder RLD MCU GDC Meter SPR3 transparent Oscillator MCU (GDC control) MCU (meter control) Oscillator X Y Image Layer Frame buffer (VRAM) Data Flash memory Control MCUx2 Incorporated Display on Screen No external SRAM necessary thanks to built-in SRAM as a frame buffer Frame buffer (VRAM) E2PROM Data Flash memory works as an alternative to E2PROM Specifications0 • FR81S CPU – 32-bit RISC, load/store architecture • Maximum operating frequency CPU: 128MHz / 80MHz GDC: 81MHz • DMA controller: 16 channels • Timer — 16-bit reload timer — 16-bit base timer — 6-bit PPG timer — 32-bit free-run time — 32-bit input capture 4-ch 2-ch 24-ch 2-ch 6-ch • UART/SIO UART/SIO/LIN-UART Multifunction serial • 10-bit A/D converter • Sound generator • External interrupt • CRC generator • Clock supervisor • Hardware / software watchdog • Data Flash memory • Flash memory security function 6-ch 2-ch 32-ch 5-ch 16-ch • Low-voltage detection reset circuit GDC function Sprite engine: 512 sprites 2-D rendering engine Line/polygon drawing, Bit Blt Run-length decoder (RLD) VRAM: 800Kbyte / 260Kbyte Video capture NTSC/PAL, digital RGB, BT656 • On-chip debug One-wire serial control • Power supply: 4.5 – 5.5V • Operating temperature: –40 to 105° — 32-bit output compare 4-ch 8 FUjItSU SEMICONDUCtOR AMERICA, INC. Corporate Headquarters 1250 E. Arques Avenue, M/S 333, Sunnyvale, CA 94085-5401 Tel: (800) 866-8608 Fax: (408) 737-5999 E-mail: FSA_inquiry@us.fujitsu.com | Website: http://us.fujitsu.com/semi ©2010 Fujitsu Semiconductor America, Inc. or registered All company and product names are trademarks trademarks of their respective owners. Printed in the U.S.A. MCU-FS-21380-10/2010