Description

The MB90F345CA is a microcontroller which is a part of the MB90340E series designed for automotive and other industrial applications. This device features up to 2 FULL-CAN* interfaces, which conform to V2.0 Part A and Part B. The microcontroller features a built-in regulator circuit, which supplies the power to the MCU core (3 V), giving it superior performance characteristics such as power consumption and tolerance to EMI.

Specifications and features

• CPU : Instruction system best suited to controller
• Instruction system compatible with high-level language (C language) and multitask
• 4-byte instruction queue
• Serial interface : UART (LIN/SCI) up to 4 channels
• I2C interface up to 2 channels (only for devices with a C suffix in the part number)
• Powerful 8-level, 34-condition interrupt feature
• General-purpose input/output port (CMOS output)
• 16 channels 8/10-bit A/D converter
• Full-CAN controller
• Low power consumption (standby) mode
• Clock modulation circuit using CMOS technology

Application Scenarios

The MB90340E series microcontrollers are especially designed for automotive and industrial applications. These powerful microcontrollers can be used to design and develop a wide range of applications such as automotive control systems, industrial automation, and control systems, among others.

Comparison

• Superior performance in terms of power consumption and tolerance to EMI
• Flexible message buffer scheme that offers more functions than a normal full CAN approach

• Not suitable for applications outside of automotive and industrial control systems
• The I2C interface is only available for devices with a C suffix in the part number