Infineon Technologies CY96F6C6RBPMC-GS-112UJE1

Overview

CY96F6C6RBPMC-GS-112UJE1 from Infineon Technologies (formerly Cypress) is a 16-bit F2MC-16FX microcontroller featuring 512 KB flash, 64 KB RAM, integrated CAN 2.0B controller (ISO16845-certified, up to 1 Mbps), 10-bit SAR ADC with 24 channels, and on-chip voltage regulator supporting 2.7–5.5 V operation. It targets automotive body control modules requiring real-time CAN communication, sensor acquisition, and low-power sleep modes.

For engineers reviewing the CY96F6C6RBPMC-GS-112UJE1 datasheet, CY96F6C6RBPMC-GS-112UJE1 pinout, CY96F6C6RBPMC-GS-112UJE1 application, or CY96F6C6RBPMC-GS-112UJE1 equivalent, key selection criteria include its dual-bank flash for safe firmware updates, hardware watchdog with window function, 32 message objects with programmable FIFO, and support for LIN master/slave operation alongside CAN.

Technical Context

The device implements the F2MC-16FX CPU core with 8-byte instruction queue, signed multiply/divide instructions, and 23 addressing modes-enabling direct migration from legacy F2MC-16LX software. Its clock system integrates a programmable PLL (×1 to ×8) that boosts CPU frequency to 32 MHz from a 4–8 MHz external resonator, achieving 31.2 ns minimum instruction cycle time.

Peripheral timing is decoupled via three independent clock domains: main clock (up to 32 MHz), subclock (32.768 kHz), and RC oscillator (100 kHz/2 MHz). This enables concurrent high-speed CPU execution while running RTC, watchdog, or low-power timers at optimized frequencies without compromising EMI performance or power efficiency.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MB96F618RPMC-GS-112 and SPC560B50L5, CY96F6C6RBPMC-GS-112UJE1 uniquely combines CAN+LIN dual-protocol support, hardware QPRC, and subclock calibration in a 16-bit footprint-making it optimal for cost-constrained, sensor-rich automotive body electronics where mixed-protocol interoperability and precise timing are mandatory.

Availability

CY96F6C6RBPMC-GS-112UJE1 is available at Aetrix Electronics and suitable for automotive body control units, industrial CAN gateways, smart appliance motor controllers, and energy meter data loggers requiring stable component supply across multi-year production cycles.

Supply support for CY96F6C6RBPMC-GS-112UJE1 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 AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global manufacturing and R&D infrastructure.

This part belongs to the CY966C0 series-a 16-bit microcontroller family designed specifically for automotive body electronics and industrial control applications requiring robust CAN/LIN connectivity, mixed-signal integration, and long-term supply stability.

FAQ

Does CY96F6C6RBPMC-GS-112UJE1 support CAN FD?

No. This device implements CAN 2.0B protocol only, with bit rates up to 1 Mbps and ISO16845 conformance. It does not support CAN FD features such as flexible data rate, extended data length, or CRC enhancements. For CAN FD capability, consider Infineon's AURIX™ TC3xx family or standalone CAN FD transceivers paired with external protocol handling.

What is the maximum operating temperature for this MCU?

The CY96F6C6RBPMC-GS-112UJE1 is rated for operation from −40 °C to +125 °C ambient temperature, qualified per AEC-Q100 Grade 1 requirements. Its on-chip voltage regulator and thermal shutdown circuitry maintain functional integrity across this full automotive temperature range without derating.

Can the internal RC oscillator be used as the main system clock source?

Yes-the 100 kHz or 2 MHz internal RC oscillator can serve as the main clock source for CPU and peripherals. It enables fast wake-up from Stop mode (<10 µs) and provides clock stop detection. However, its ±2% accuracy limits use to non-timing-critical functions like initial boot or watchdog supervision-not for UART baud generation or RTC.

Is flash security enabled by default after programming?

No. Flash security must be explicitly configured via the Flash Security Register (FSR) during programming. Once set, it prevents external read-out of flash contents through debug interfaces or serial programming. The security bit is irreversible-only full chip erase resets it, which also clears all user code and configuration data.