Infineon Technologies MB96F6A6RBPMC-GSE1

Overview

MB96F6A6RBPMC-GSE1 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller with integrated CAN 2.0A/B controller, 8/10-bit SAR ADC, LCD controller (4COM × 44SEG), stepping motor driver, and on-chip voltage regulator. It operates up to 32 MHz via internal PLL (×1–×8) from 4–8 MHz resonator, delivers 31.2 ns min instruction cycle time, and supports 13 low-power operating modes. Used in automotive body control modules requiring real-time CAN communication and motor actuation.

For engineers reviewing the MB96F6A6RBPMC-GSE1 datasheet, MB96F6A6RBPMC-GSE1 pinout, MB96F6A6RBPMC-GSE1 application, or MB96F6A6RBPMC-GSE1 equivalent, key selection criteria include CAN bit-rate support up to 1 Mbps, dual-bank flash for concurrent read/program, 32 message objects with individual ID masks, sub-32.768 kHz RTC calibration, and integrated stepping motor PWM outputs with dedicated high-current drivers.

Technical Context

The MB96F6A6RBPMC-GSE1 implements the F2MC-16FX CPU core with 8-byte instruction queue, barrel shifter, and signed multiply/divide instructions - enabling deterministic real-time control in automotive subsystems. Its clock tree decouples CPU (up to 32 MHz) and peripheral domains, allowing independent frequency selection for CAN, ADC, and LCD timing.

It integrates ISO16845-certified CAN controller with programmable FIFO mode, disabled auto-retransmission for time-triggered operation, and loop-back self-test. The stepping motor controller provides two synchronized 8/10-bit PWMs per channel with internal prescaling (1–1/16) and dedicated power supply rails for high-current outputs.

Key Specifications

Pinout & Package

MB96F6A6RBPMC-GSE1 is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are validated per Cypress document 002-04715 Rev. *C, Sections 3 (Pin Assignment) and 4 (Pin Description).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MB96F6A6RBPMC-GSE1, the PQFP variant offers mechanical compatibility trade-offs without performance loss, while the GS version sacrifices security features for lower unit cost - making the GSE1 optimal for automotive ECUs requiring both robust physical packaging and flash content protection.

Availability

MB96F6A6RBPMC-GSE1 is available at Aetrix Electronics and suitable for automotive body control units, industrial stepper drive modules, HVAC control panels, and appliance LCD display systems requiring stable component supply and long-term lifecycle support.

Supply support for MB96F6A6RBPMC-GSE1 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 German semiconductor leader specializing in power management, automotive MCUs, and security solutions, with global manufacturing and R&D infrastructure.

The CY966A0 series - now part of Infineon's automotive microcontroller portfolio - was designed specifically for cost-sensitive, real-time body electronics applications requiring integrated CAN, motor control, and human-machine interface peripherals.

FAQ

Does MB96F6A6RBPMC-GSE1 support CAN FD?

No. This device implements CAN 2.0A/B only, with bit rates up to 1 Mbps and 32 message objects. It does not include CAN FD framing, extended data length, or flexible bit-rate switching. For CAN FD requirements, consider Infineon's newer AURIX™ TC3xx family.

What is the maximum resolution and sampling rate of the ADC?

The SAR ADC supports 8-bit or 10-bit resolution. At 10-bit mode, maximum sampling rate is 1 MSPS under optimal conditions (VDD = 5.0 V, AVCC = 5.0 V, internal reference). Conversion time is 1.2 µs per sample, and it supports external trigger, PPG sync, and continuous scan modes.

Can the LCD controller drive a 6COM × 24SEG display?

No. The integrated LCD controller is fixed to 4COM × 44SEG maximum. Driving more than 4 common lines requires external segment drivers or a different MCU. However, unused SEG/COM pins can be reassigned as general-purpose I/O, preserving flexibility for hybrid UI designs.

Is the on-chip debugger compatible with standard JTAG tools?

No. It uses a proprietary one-wire debug interface (OCD) requiring Cypress/Infineon-specific debug probes (e.g., MiniProg3 or KitProg). Standard JTAG adapters cannot communicate with the OCD block; SWD or ARM-style debug protocols are not supported.