
MB90390 Series
2
■ FEATURES
16-bit core CPU; 4 MHz external clock (24 MHz internal, 42 ns instruction execution time)
New 0.35
m CMOS Process Technology
Internal voltage regulator supports 3 V MCU core, offering low EMI and low power consumption figures
Up to five 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 channels of intelligent I/O Services
18-bit Time-base counter
Watchdog Timer
Up to 3 full duplex UARTs; support 10.4 KBand (USA standard )
1 full duplex UART (LIN/SCI)
Serial I/O : 1 channel for synchronous data transfer
Optional I2C with 400 Kbps
A/D Converter : 15 channels analog inputs (Resolution 10 bits or 8 bits)
16-bit reload timer
× 2 channels
ICU (Input capture) 16-bit
× 6 channels (2 input pins are shared with OCU outputs)
OCU (Output capture) 16-bit
× 8 channels (2 output pins are shared with ICU input pins)
16-bit free running timer
× 2 channels (FRT0 : ICU 0/1, OCU 0/1/2/3, FRT1 : ICU 2/3/4/5, OCU 4/5/6/7)
8/16-bit Programmable Pulse Generator 6 channels
× 16-bit/12 channels × 8-bit
Stepping Motor Controller 6 channels with slew rate controlled high current outputs
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 (16-bit
× 16-bit) and divide (32-bit/16-bit) instructions available
Program Patch Function
Fast Interrupt processing
Low Power Consumption mode
Sleep mode
Timebase timer mode
Stop mode
CPU intermittent mode
Sound Generator
Real Time Watch Timer
Programmable input levels (Automotive Hysteresis / CMOS Hysteresis, initial level is Automotive Hysteresis)
Package : 120-pin plastic LQFP