Infineon Technologies CY96F6C6RBPMC-GS-105UJE1

Overview

CY96F6C6RBPMC-GS-105UJE1 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller featuring a 32 MHz CPU clock via on-chip PLL, 512 KB flash memory, 64 KB RAM, integrated CAN 2.0A/B controller (ISO16845 certified, up to 1 Mbps), and 10-bit SAR ADC with 24 channels. It operates from 2.7 V to 5.5 V and supports 13 low-power operating modes - deployed in automotive body control modules for LIN/CAN gateway functions.

For engineers reviewing the CY96F6C6RBPMC-GS-105UJE1 datasheet, CY96F6C6RBPMC-GS-105UJE1 pinout, CY96F6C6RBPMC-GS-105UJE1 application, or CY96F6C6RBPMC-GS-105UJE1 equivalent, key selection criteria include verified CAN timing compliance, dual-bank flash for safe firmware updates, sub-31.2 ns instruction cycle time, and on-chip voltage regulator enabling stable operation across wide supply ranges.

Technical Context

The CY96F6C6RBPMC-GS-105UJE1 implements the F2MC-16FX architecture with an 8-byte instruction queue, signed multiply/divide instructions, and 23 addressing modes optimized for real-time embedded control. Its clock tree decouples CPU (up to 32 MHz via PLL ×8 from 4–8 MHz resonator) from peripheral domains using independent main/sub/RC clock sources.

It integrates ISO16845-certified CAN with 32 message objects, programmable FIFO mode, and disabled automatic retransmission for time-triggered operation. The 10-bit SAR ADC supports scan disable, range comparator, and PPG-triggered conversion - all synchronized to reload timers for deterministic sampling in motor control loops.

Key Specifications

Pinout & Package

This device 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 002-04723 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 MB9B500R and SPC560B50, CY96F6C6RBPMC-GS-105UJE1 delivers deterministic CAN timing assurance without external calibration, lower power in Stop modes due to on-chip voltage regulation, and faster migration path from legacy F2MC-16LX designs - making it optimal for cost-sensitive, non-ASIL automotive gateways.

Availability

CY96F6C6RBPMC-GS-105UJE1 is available at Aetrix Electronics and suitable for automotive body electronics, industrial CAN gateways, smart HVAC controllers, and motor position feedback systems requiring stable component supply, long-term lifecycle support, and verified ISO16845 timing compliance.

Supply support for CY96F6C6RBPMC-GS-105UJE1 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, and industrial control ICs with emphasis on reliability and functional safety.

This part belongs to the CY966C0 series - a family of 16-bit F2MC-16FX microcontrollers engineered for cost-optimized automotive and industrial applications demanding CAN/LIN connectivity, deterministic real-time performance, and ultra-low-power operation across wide temperature ranges.

FAQ

Does CY96F6C6RBPMC-GS-105UJE1 support CAN FD?

No. This device implements CAN 2.0A/B only, with bit rates up to 1 Mbps and ISO16845 certification. It does not support CAN FD features such as flexible data-rate, extended data length, or CRC enhancements. CAN FD capability requires newer architectures like Infineon's AURIX TC3xx series or Cypress Traveo II.

What is the maximum ambient temperature rating for continuous operation?

The CY96F6C6RBPMC-GS-105UJE1 is rated for continuous operation from −40 °C to +105 °C (industrial grade), validated per JEDEC JESD22-A108. Thermal derating begins above 85 °C ambient when operating at 32 MHz with all peripherals active and VDD = 5.5 V.

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

No. It uses a proprietary one-wire debug interface (OCD) defined in the CY966C0 series documentation. Standard JTAG adapters are incompatible; debugging requires Cypress/Infineon's MiniProg3 or KitProg2 programmers with appropriate firmware and configuration files.

Can the internal RC oscillator be used as the main clock source for full-speed operation?

No. The internal RC oscillator (100 kHz / 2 MHz) is intended for fast wake-up and watchdog operation only. Full CPU performance (up to 32 MHz) requires the PLL driven by the 4–8 MHz main oscillator; RC clock cannot be multiplied and lacks the stability needed for CAN timing compliance.