NXP S08PB series full-featured 8-bit MCU

The S08PB family is simple, yet powerful, and offers exceptional EFT/ESD performance. This scalable and pin-compatible MCU family reuses existing S08 core, IP and tools for easy migration from existing 8-bit S08 products. The S08PB MCUs integrate key features like 12-bit ADC, analog comparator, amplifier, I2C, and flexible timers to simplify design and to help reduce system cost.

Key features

• 8-Bit S08 CPU at 20Mhz, With Up to 16 KB Flash, Up to 1 KB RAM With Access Protection
• System Protection and Power-saving Modes
• Competitive Analog and Peripherals
• Development Support and Package Options

Additional features

• 8-bit S08 CPU
  • Up to 20 MHz
  • up to 30 interrupt/reset
  • up to 4-level nested interrupt
• Memory Combination
  • Up to 16KB Flash
  • Up to 1KB RAM
  • Flash and RAM access protection
• Power-saving modes
  • One 1.2 uA low-power stop mode; reduced power wait mode
• Clocks
  • Support crystal or ceramic resonator range of 31.25 kHz to 39.0625 kHz or 4 MHz to 20 MHz
  • Internal Clock Source (ICS)
• System protection
  • Watchdog with independent clock source
  • Low-voltage detection with reset or interrupt
  • Illegal opcode detection with reset
  • Illegal address detection with reset
• Development support
  • Single-wire background debug
  • Breakpoint capability to allow 3 breakpoints
  • On-chip ICE debug
• Peripherals
  • ADC - 12-channel, 12-bit resolution; 2.5 μs conversion time
  • FTM - Two flex timer modulators
  • FDS - Shut down output pin upon fault detection
  • MTIM - Two with 8-bit pre-scaler and overflow interrupt
  • PWT — One pulse width time
  • SCI - One SCI/UART modules
  • I2C - One up to 400 kbps
  • ACMP - Two analog comparator
  • OPAMP — One OPAMP with fixed gain x20
  • RTC - 16-bit real timer counter
  • CRC - Cyclic Redundancy Check
  • KBI - Up to 8 keyboard interrupt inputs
• Input / Output
  • Up to 18 GPIOs
  • One 8-bit keyboard interrupt module (KBI)
• Package options
  • 16-pin TSSOP
  • 20-pin TSSOP

Applications

• Small Appliances
• Electric Motors
• Power Tools
• Window Lifters
• Lighting Controls
• Lock Controls
• Battery Chargers
• Smoke Detectors
• Portable Devices

Available tools

S08PB16-EVK

The S08PB16-EVK is cost-effective development hardware for the NXP S08PB and S08PLS 5V 8-bit MCUs

• S08PB16-EVK is small, yet powerful, with rich integrated peripherals to evaluate all features of S08PB and S08PLS MCUs.
• Provide a free sample code for users’ reference.

 Board Features:

• TSSOP20 packaged S08PB MCU, 20 MHz
• 16 KB flash memory, 1 KB RAM
• USB interface with micro-B USB connector
• Onboard debugger (OSBDM) with a virtual serial port, support flash program and run control debug without an external debugger
• Arduino^® compatible header for user extension, support connecting with FRDM-MC-LVBLDC board for motor control development
• RGB LED
• Potentiometer