Low Power, 32-bit Flash Mcu With High-precision 16-bit Adc

摘要

Introduces the H8SX/1622 microcontroller with the H8SX CPU core at 50MIPS, built on advanced low power technology, and available in ultra-small packages (9mm × 9mm). The device contains a 16-bit ΔΣ A/D converter with 88dB SN-ratio and a conversion time of 91.5μs. The A/D converter unit provides fully programmable gain and offset stages supporting both single-ended and differential analog inputs. Full system integration is provided through high-speed UART, SCI, and I~2C serial channels assisted by direct memory access control (DMA and DTC units), and an external parallel data bus.