New Delhi, May 12, 2014 –STMicroelectronics has expanded its 8-bit automotive-grade microcontroller portfolio by adding ultra-competitively priced new devices in compact packages, featuring 20 MIPS processing performance and a peripheral set optimized for automotive body
electronics and comfort applications.
Based onST’s efficient 24MHz STM8A 8-bit process or core, the new STM8AF6223 and STM8AF6226 feature an intelligent mix of connectivity, timing, and analog functions for space-constrained modules such as seat controllers, window lifters, HVAC controls or gateways.An extended temperature range qualifies the MCUs for under-the-hood applications.
Features comprise8Kbytes on-chip Flash,640Bytes true data EEPROM (up to 300kcycles), 1Kbyte RAM, serial interfaces including LIN 2.1, and a 10-bit ADC.A clock security system,two watchdogs (one with independent clock), and a sophisticated memory-protection schemeensure automotive-level dependability.
Combining the simplicity and robustness of a 5V 8-bit architecture with automotive reliability, the AEC-Q100 qualified devices operate at temperaturesup to 150°C and keep running down to 3.0V in cranking conditions.
A choice of compact packages is available. Even the smallest, theTSSOP20,has seven ADC inputs, and six capture/compare channels. The TQFP32 adds three complementary PWM outputs for driving BLDC motors.
The STM8AF6223 and STM8AF6226microcontrollers are available immediately. The STM8AF6223 in TSSOP20 with 85°C maximum temperature is pricedat $0.63in quantities of 10,000 units.
– More information about the STM8AF6223 and STM8AF6226
– More information about the STM8AF
– Order your discovery kit here
