48 MHz S08 core with USB — small-footprint control MCU
The NXP MC9S08JS8CFK is an 8-bit microcontroller built around the S08 core, clocked at 48 MHz. The part integrates a USB 2.0 full-speed module, LINbus, SCI, and SPI serial interfaces, plus LVD and POR supervisors and a PWM timer — all in a 24-VQFN exposed-pad package measuring 5x5 mm.
14 I/O and peripheral set
On-chip peripherals include a low-voltage detect (LVD) for brownout protection, a power-on reset (POR) circuit, and a PWM timer — enough for motor speed control, LED dimming, or simple switch-mode power supply housekeeping.
ROHS3 compliant.