MB90590 Series

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DESCRIPTION

The MB90590-series with two FULL-CAN interfaces and FLASH ROM is especially designed for automotive and industrial applications. Its main feature are two on board CAN Interfaces, which conform to V2.0 Part A and Part B, while supporting a very flexible message buffer scheme and so offering more functions than a normal full CAN approach. With the new 0.5µm CMOS technology, Fujitsu now also offers on-chip FLASH-ROM program mem-ory. An internal voltage booster removes the necessity for a second programming voltage. An on board voltage regulator provides 3V to the internal MCU core. This creates a major advantage in terms of EMI and power consumption. The internal PLL clock frequency multiplier provides an internal 62.5 nsec instruction cycle time from an external 4 MHz clock. The unit features 4 Stepper Motor Controllers with high current outputs. Furthermore it features a 6 channel Output Compare Unit and a 6 channel Input Capture Unit with a 16-bit free running timer. Three UARTs constitute additional functionality for communication purposes.

FEATURES

16-bit core CPU; 4MHz external clock (16 MHz internal, 62.5 nsec instr. cycle time) New 0.5µm CMOS Process Technology Internal voltage regulator supports 3V MCU core, offering low EMI and low power consumption figures Two FULL-CAN interfaces; conforming to Version 2.0 Part A and Part B, flexible message buffering (mailbox and FIFO buffering can be mixed) Powerful interrupt functions (8 progr. priority levels; 8 external interrupts) EI²OS - Automatic transfer function indep.of CPU; 16 ch. of intelligent I/O Services 18-bit Time-base counter Watchdog Timer 3 full duplex UARTs; support 10.4 KBaud (USA standard ) Serial I/O: 1ch for synchronous data transfer A/D Converter: 8 ch. analog inputs (Resolution 10 bits or 8 bits) 16-bit reload timer x 2ch ICU (Input capture) 16bit x 6ch OCU (Output capture) 16bit x 6ch 16-bit Programmable Pulse Generator 6ch Stepping Motor Controller 4ch Optimized instruction set for controller applications (bit, byte, word and long-word data types; 23 different addressing modes; barrel shift; variety of pointers) 4-byte instruction execution queue signed multiply (16bit x 16bit) and divide (32bit/16bit) instructions available Program Patch Function Fast Interrupt processing Low Power Consumption - 7 different power saving modes: (Sleep, Stop, CPU intermittent mode, Hardware Standby,...) Sound Generator Real Time Watch Timer Package: 100-pin plastic QFP

DOCUMENTATION

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Datasheet V4-00 52 pages, 719 KB Datasheet Correction X1-00 3 pages, 36 KB Hardware Manual V3-00 513 pages, 13973 KB Hardware Manual Corrections X1-00 6 pages, 120 KB PF package 0.65mm QFP 1 page, 109 KB Click here to look for more recent documents!