Infineon Technologies XC2365A104F80LRABKXUMA1

Overview

XC2365A104F80LRABKXUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring an 80 MHz CPU clock (12.5 ns instruction cycle), 832 KB on-chip Flash memory, 16-channel 10-bit ADC with <1 µs conversion time, MultiCAN Rev. 2.0B interface with up to 64 message objects, and operation from 3.0–5.5 V supply. It targets automotive body control modules requiring real-time PWM generation, CAN communication, and sensor signal acquisition.

For engineers reviewing the XC2365A104F80LRABKXUMA1 datasheet, XC2365A104F80LRABKXUMA1 pinout, XC2365A104F80LRABKXUMA1 application, or XC2365A104F80LRABKXUMA1 equivalent, key selection criteria include its 80 MHz C166-compatible CPU core, integrated CCU6x PWM units, dual 10-bit ADCs with broken-wire detection, LQFP-100 package compatibility, and support for automotive-grade temperature range (–40°C to +125°C).

Technical Context

The XC2365A104F80LRABKXUMA1 implements a five-stage pipelined C166 CPU core with MPU, supporting 16 Mbyte linear addressing and fast context switching via dual local register banks. Its interrupt system handles up to 96 sources across 16 priority levels, with sample-rate capability down to 12.5 ns.

Peripheral integration includes two CCU6x units for independent PWM generation with dead-time control, two synchronizable 10-bit ADCs with hardware preprocessing, three CAN nodes (MultiCAN Rev. 2.0B), six USIC channels configurable as UART/LIN/SPI/I²C/I²S, and a hardware CRC checker with programmable polynomial for memory integrity verification.

Key Specifications

Pinout & Package

XC2365A104F80LRABKXUMA1 is housed in a 100-pin Green LQFP package (14 × 14 mm, 0.5 mm pitch), compliant with RoHS and halogen-free requirements. Pin assignments are defined per Infineon's datasheet V2.12 (2014-06), Section 2.1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC2364A and XC2365B variants, the XC2365A104F80LRABKXUMA1 provides optimal balance of memory headroom (832 KB Flash), integrated standby RAM for RTC persistence, and baseline AEC-Q100 qualification-making it ideal for mid-tier automotive ECUs where feature scalability matters more than extended qualification overhead.

Availability

XC2365A104F80LRABKXUMA1 is available at Aetrix Electronics and suitable for automotive body control modules, electric power steering ECUs, gateway nodes, and industrial motor drive controllers requiring stable component supply, long-lifecycle support, and automotive-grade reliability.

Supply support for XC2365A104F80LRABKXUMA1 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, and industrial control ICs, with global R&D and manufacturing infrastructure.

The XC2000 Family Base Line series was designed specifically for cost-optimized, high-reliability automotive applications-including body electronics, chassis systems, and gateway functions-emphasizing real-time performance, functional safety readiness, and CAN-centric connectivity.

FAQ

Does XC2365A104F80LRABKXUMA1 support JTAG debugging?

Yes, the device supports on-chip debug via JTAG interface using the Device Access Port (DAP), as specified in Section 3.7 of the datasheet. Pins TCK, TMS, TDO, and TDI are assigned to Port 2 (P2.0–P2.3) and require proper termination and voltage-level matching with standard JTAG debug probes.

What is the maximum operating frequency of the internal PLL?

The internal PLL supports a maximum output frequency of 80 MHz, derived from an external crystal (1–20 MHz) or internal RC oscillator. The PLL multiplier and divider settings are configured via the PLLCON register, and lock detection is provided through the PLLSTAT register bit PLLEN.

Is the 832 KB Flash memory protected against corruption?

Yes, all on-chip Flash memory includes Error Correction Code (ECC) protection, capable of detecting and correcting single-bit errors and detecting double-bit errors. ECC is enabled automatically on reset and verified during Flash programming and read operations per Section 4.5 of the datasheet.

Can the two ADCs operate synchronously for motor current sampling?

Yes, the two 10-bit ADCs can be triggered simultaneously using the same start signal (e.g., from CCU6x timer match event), enabling synchronized sampling of phase currents in 3-phase motor drives. This capability is explicitly supported in the ADC synchronization mode described in Section 3.12.