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. In latest CMOS technology Fujitsu offers on-chip FLASH-ROM program memory. 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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PDF Datasheet V5-00 (56 pages, 701 KB)

PDF Hardware Manual V4-00 (516 pages, 14459 KB)

PDF Hardware Manual Correction X1-01 (11 pages, 278 KB)

PDF Hardware Manual Errata V1-00 (4 pages, 51 KB)

PDF PF package 0.65mm QFP (1 page, 109 KB)

PDF CR package Xmm PGA (1 page, 47 KB)