8-bit Ultra High Voltage Motor Control SU MCUs

S08SU

NXP's 8-bit S08SU MCU family offers high-performance solution for low power motor control applications. With its 3-phase MOSFET pre-drivers unit which supports 3 high-side PMOSes and 3 low-side NMOSes, amplifiers for current measurement, OCP (over current protection) and OVP (over voltage protection), S08SU MCU is a good fit for size-limited applications such as power tools and drone ESC.

This scalable and pin-compatible MCU family reuses existing S08 core, IP and tools for easy migration from existing 8-bit S08 products. It also features power management controller, 2x5-channel 12-bit ADC and multiple ports enabling flexible design and programming.

MC9S08SUx MCU Family Block Diagram

Product Details

Select a section:

Features

  • Up to 40 MHz HCS08 core frequency with 4.5 V to 18 V operation across temperature range of -40°C to +105°C
  • 16 KB non-volatile flash, 768 bytes internal system RAM
  • Timers
    • 1x FlexTimer (FTM)
    • 2x Programmable Delay Dock (PDB)
    • 1x Module Timer (MTIM)
    • 2x Pulse Width Timers (PWT)
    • 1x Pulse Width Modulator (PWM)
  • High Voltage Gate Drive Unit
    • 3x high side PMOS pre-driver, 3x low side NMOS pre-driver
    • 2x current sensing Op-Amp & OCP, Vsup OVP
  • Windowed COP watchdog (WCOP)
  • Cyclic Redundancy Check (CRC)
  • Internal Clock Source (ICS) module with ICSIRCLK and FLL
  • Low-Power Oscillator (LPOSC)
  • 2x 5-channel 12-bit analog-to-digital converter (ADC), 1x Analog compatator
  • 1x SCI, 1x IIC/SMBus

Documentation

Quick reference to our documentation types.

Filters

1-5 of 10 documents

Show All

Design Resources

Select a section:

Hardware

Filters

1-5 of 7 hardware offerings

Show All

Software

Filters

4 software files

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

2 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?

Search