It runs at 16 MHz with 64 KB of Flash program memory, 4 KB of RAM, and 2 KB of EEPROM, in a 48-LQFP package.
The part is still available through independent distribution for existing production runs.
At 16 MHz, this core delivers enough throughput for control loops in LIN-bus slave nodes, window-lift modules, and seat-position controllers. The integrated 25-channel 12-bit ADC samples analog sensor inputs without an external converter, and the dual 12-bit DAC can drive analog actuators or reference voltages. The 64 KB Flash and 4 KB RAM are sized for moderate firmware complexity — enough for a body-control algorithm with CAN/LIN stacks, but not for a heavy graphics or real-time OS. The 2 KB EEPROM holds calibration constants and fault logs across power cycles.