Active production with wide supply and industrial temp range
The S6E1A11B0AGP20000 is an Infineon FM0+ S6E1A1 series microcontroller built around an ARM Cortex-M0+ core clocked at 40 MHz.
Peripheral set and connectivity for control loops
On-chip peripherals include DMA, LVD, POR, PWM, and WDT — the PWM channels can drive a small DC motor or LED dimmer directly, while the watchdog keeps the firmware from locking up in unattended operation. Connectivity covers CSIO, I²C, LINbus, and UART/USART — the I²C bus talks to external sensors or an EEPROM, and LINbus is the standard body-electronics protocol for automotive subnets. With 23 general-purpose I/O pins in a 32-LQFP package (7x7 mm body), the pin count is tight but sufficient for a sensor hub or a simple HMI with a few buttons and LEDs.
Lifecycle and compliance status
It is RoHS3 compliant, which satisfies the EU RoHS directive for lead-free soldering processes and avoids the paperwork burden of an exemption claim.