S9S08DZ48F2CLH

The NXP Semiconductors S9S08DZ48F2CLH is an 8-bit microcontroller built on the HCS08 core, operating at a 40 MHz CPU frequency with a 20 MHz bus speed. This device features 32KB of on-chip Flash memory for program storage and up to 2KB of in-circuit programmable EEPROM. For data handling, it includes up to 4KB of RAM.

Peripherals include a 24-channel, 12-bit Analog-to-Digital Converter (ADC) with a 2.5 μs conversion time, two analog comparators, a CAN 2.0 A/B controller (MSCAN), two SCI interfaces supporting LIN 2.0 and SAE J2602 protocols, an SPI interface, an IIC interface capable of up to 100 kbps, and timer modules (TPM1 with 6 channels and TPM2 with 2 channels). It also incorporates a Real-Time Counter (RTC) with an 8-bit modulus counter.

System protection features include a watchdog timer (COP) reset, low-voltage detection with reset or interrupt, illegal opcode and address detection, and flash block protection. Power-saving modes are available, including two low-power stop modes and a reduced power wait mode. The clock source options include an external oscillator (XOSC) and a Multi-purpose Clock Generator (MCG) with PLL and FLL modes.