Infineon Technologies CY96F6B5RBPMC-GS-UJE1

Overview

CY96F6B5RBPMC-GS-UJE1 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller featuring CAN 2.0A/B compliance, 32 MHz CPU operation via on-chip PLL, 8/10-bit SAR ADC, and integrated LCD controller supporting up to 4COM × 36SEG. It operates from 2.7 V to 5.5 V, includes dual-bank Flash for concurrent read/program, and targets automotive body control modules requiring ISO16845-certified CAN communication.

For engineers reviewing the CY96F6B5RBPMC-GS-UJE1 datasheet, CY96F6B5RBPMC-GS-UJE1 pinout, CY96F6B5RBPMC-GS-UJE1 application, or CY96F6B5RBPMC-GS-UJE1 equivalent, key selection criteria include CAN bit rate support up to 1 Mbps, 32 message objects with individual identifier masks, 13 low-power operating modes, on-chip voltage regulator for wide supply range, and hardware watchdog with window function.

Technical Context

The CY96F6B5RBPMC-GS-UJE1 implements the F2MC-16FX CPU core with instruction pipeline for RISC-like performance and full backward compatibility with F2MC-16LX software. It integrates a configurable clock tree supporting independent CPU and peripheral domain clocks sourced from main oscillator (4–8 MHz), subclock (32.768 kHz), or internal RC (100 kHz/2 MHz).

Its CAN controller is ISO16845 certified and supports Time-Triggered CAN via disabled automatic retransmission mode. The 8/10-bit SAR ADC includes range comparator, scan disable, and pulse detection functions, while the programmable pulse generator enables PWM and one-shot operation with trigger synchronization to reload timers or ADC conversion.

Key Specifications

Pinout & Package

This device is housed in a 64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are validated per Infineon's CY966B0 Series datasheet (Doc No. 002-04721 Rev. *D), Section 3 (Pin Assignment) and Section 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 RL78/F13 and S9KEAZ128AMLH, CY96F6B5RBPMC-GS-UJE1 uniquely combines ISO16845-certified CAN, integrated LCD driver, and dual-bank Flash-making it optimal for cost-sensitive automotive body electronics with embedded display requirements.

Availability

CY96F6B5RBPMC-GS-UJE1 is available at Aetrix Electronics and suitable for automotive body control units, industrial HMI panels, smart appliance control boards, and two-wheel vehicle instrument clusters requiring stable component supply and long-term lifecycle support.

Supply support for CY96F6B5RBPMC-GS-UJE1 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 manufacturer specializing in power management, automotive MCUs, and security solutions, with global manufacturing and R&D infrastructure.

This part belongs to the CY966B0 series-a 16-bit F2MC-16FX microcontroller family designed specifically for cost-optimized automotive body electronics and industrial human-machine interfaces requiring CAN, LCD, and low-power operation.

FAQ

Does CY96F6B5RBPMC-GS-UJE1 support CAN FD?

No. This device implements only Classical CAN per ISO 11898-1:2015 and CAN 2.0A/B protocols, with bit rates up to 1 Mbps. It lacks the extended data length, flexible data-rate switching, and CRC enhancements required for CAN FD compliance.

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

The SAR ADC supports 8-bit or 10-bit resolution with conversion time of 1.2 µs per sample at 10-bit mode. Maximum effective sampling rate is approximately 833 kSPS, constrained by internal clock division and conversion trigger configuration.

Can the LCD controller drive a 1/4-bias static display?

Yes. The LCD controller supports static (1/1) and multiplexed (1/2, 1/3, 1/4) bias configurations. For static displays, COM0 is used as common electrode and SEG0–SEG35 as segment lines, with internal voltage generation enabled and bias set to 1/1 via register configuration.

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 such as MiniProg3 or KitProg. Standard JTAG adapters cannot communicate with the OCD port without protocol translation firmware.