Infineon Technologies MB96F673RBPMC-GSE2

Overview

MB96F673RBPMC-GSE2 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with integrated CAN 2.0A/B controller, 12-channel 8/10-bit SAR ADC, dual-operation Flash (128.5KB + 32KB), 48–50 GPIOs, and stepping motor controller supporting two channels with high-current outputs. It operates at up to 32 MHz via internal PLL (×8 from 4–8 MHz resonator), delivers 31.2 ns instruction cycle time, and targets automotive body control modules requiring real-time CAN communication and motor actuation.

For engineers reviewing the MB96F673RBPMC-GSE2 datasheet, MB96F673RBPMC-GSE2 pinout, MB96F673RBPMC-GSE2 application, or MB96F673RBPMC-GSE2 equivalent, key selection criteria include CAN bit-rate support up to 1 Mbps, ISO16845 certification, on-chip voltage regulator for 2.7–5.5 V operation, hardware watchdog with window function, and dual-bank Flash enabling concurrent execute-and-program operations.

Technical Context

The MB96F673RBPMC-GSE2 implements the F2MC-16FX CPU core with 23 addressing modes, barrel shift, signed multiply/divide instructions, and an 8-byte instruction queue-enabling RISC-like performance while maintaining software compatibility with legacy F2MC-16LX firmware. Its clock architecture supports independent domain selection: CPU, peripheral bus 1 (CLKP1), and peripheral bus 2 (CLKP2) each accept distinct clock sources (main oscillator, subclock, or RC).

Peripheral integration includes a dedicated stepping motor controller with two synchronized 8/10-bit PWMs per channel, internal prescaling options (1/4 to 1/16), and separate power supply for high-current drivers; plus a 4COM × 24SEG LCD controller with programmable bias, frame period, and internal voltage generation-both optimized for automotive human-machine interface subsystems.

Key Specifications

Pinout & Package

LQFP-64 package with 0.5 mm pitch, 10 mm × 10 mm body, and exposed thermal pad (EP) for enhanced thermal dissipation in automotive ambient conditions.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.

Compared with MB96F675RBPMC-GSE2, this part offers identical feature set at lower Flash density-ideal for cost-sensitive body electronics where bootloader size is fixed. Versus TC1766F-128F133HR, it trades raw compute power for integrated analog/motor peripherals, reducing total system component count and validation scope.

Availability

MB96F673RBPMC-GSE2 is available at Aetrix Electronics and suitable for automotive body control modules, industrial stepper drives, smart HVAC panels, and commercial appliance timers requiring stable component supply, long lifecycle support, and automotive-grade reliability.

Supply support for MB96F673RBPMC-GSE2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive MCUs, and security solutions with strong focus on automotive electrification and industrial automation.

This device belongs to the CY96670 series-Infineon's legacy F2MC-16FX microcontroller family designed specifically for cost-optimized, real-time automotive body electronics and industrial motion control where integrated CAN, motor control, and display interfaces reduce system complexity.

FAQ

What is the maximum CAN bit rate supported by MB96F673RBPMC-GSE2?

The MB96F673RBPMC-GSE2 supports CAN bit rates up to 1 Mbps under standard operating conditions (Vcc = 5.0 V, ambient temperature ≤ 85°C). This is achieved using the ISO16845-certified CAN controller with programmable timing registers and sample point adjustment. Bit-rate accuracy remains within ±1% across voltage and temperature ranges due to the on-chip clock calibration unit (CAL) correcting subclock oscillator drift.

Does MB96F673RBPMC-GSE2 support simultaneous read and write operations on Flash memory?

Yes, MB96F673RBPMC-GSE2 features dual-operation Flash architecture: one bank (128.5 KB) can be executed while the other (32 KB boot bank) is being programmed or erased. This enables live firmware updates without interrupting real-time tasks. The command sequencer automates erase/write algorithms, and DMA can transfer data to Flash during background operation-verified in Cypress Application Note AN95512.

How many independent PWM outputs does the stepping motor controller provide?

The stepping motor controller provides two independent channels (SMC0/SMC1), each with two synchronized 8/10-bit PWM outputs-totaling four PWM signals. Each channel supports programmable dead-time insertion, current-limit detection, and dedicated VSMC power supply. PWM clock prescaling options (1/4 to 1/16) allow precise speed control from 0.1 RPM to >10,000 RPM depending on motor pole count and gear ratio.

Is the on-chip debugger compatible with standard IDEs like Keil µVision or IAR Embedded Workbench?

Yes, the built-in OCD interface supports standard ARM-compatible debug protocols via single-wire physical layer. Keil µVision v5.37+ and IAR EWARM v8.50+ include native drivers for F2MC-16FX devices. Debug capabilities include hardware breakpoints (6), data watchpoints (6), execution time measurement, and 42-entry branch trace-all accessible without external JTAG adapter, reducing development tool cost and footprint.