MC9S08PT32VLF

Key features

• 8-Bit S08 central processor unit (CPU)
• Up to 20 MHz bus at 2.7 V to 5.5 V across temperature range of -40 ℃ to 105 ℃
• Supporting up to 40 interrupt/reset sources
• Supporting up to four-level nested interrupt
• On-chip memory: Up to 16 KB flash read/program/erase over full operating voltage and temperature
• Up to 256 byte EEPROM; 2-byte erase sector; program and erase while executing flash
• Up to 2048 byte random-access memory (RAM)
• Flash and RAM access protection
• Power-saving modes: One low-power stop mode; reduced power wait mode
• Peripheral clock enable register can disable clocks to unused modules, reducing currents; allows clocks to remain enabled to specific peripherals in stop3 mode
• Clocks: Oscillator (XOSC) - loop-controlled Pierce oscillator; crystal or ceramic resonator range of 31.25 kHz to 39.0625 kHz or 4 MHz to 20 MHz
• Internal clock source (ICS) - containing a frequency-locked-loop (FLL) controlled by internal or external reference; precision trimming of internal reference allowing 1% deviation across temperature range of 0 ℃ to 70 ℃ and 2% deviation across the whole operating temperature; up to 20 MHz
• System protection: Watchdog with independent clock source
• Low-voltage detection with reset or interrupt; selectable trip points
• Illegal opcode detection with reset
• Illegal address detection with reset
• Single-wire background debug interface
• Breakpoint capability to allow three breakpoints setting during in-circuit debugging
• On-chip in-circuit emulator (ICE) debug module containing two comparators and nine trigger modes
• Peripherals: ACMP - one analog comparator with both positive and negative inputs; separately selectable interrupt on rising and falling comparator output; filtering
• ADC - 12-channel, 12-bit resolution; 2.5 μs conversion time; data buffers with optional watermark; automatic compare function; internal bandgap reference channel; operation in stop mode; optional hardware trigger
• CRC - programmable cyclic redundancy check module
• FTM - two flex timer modulators modules including one 6-channel and one 2-channel ones; 16-bit counter; each channel can be configured for input capture, output compare, edge- or center-aligned PWM mode
• IIC - One inter-integrated circuit module; up to 400 kbps; multi-master operation; programmable slave address; supporting broadcast mode and 10-bit addressing; supporting SMBUS and PMBUS
• MTIM - One modulo timer with 8-bit prescaler and overflow interrupt
• RTC - 16-bit real timer counter (RTC)
• SCI - two serial communication interface (SCI/ UART) modules optional 13-bit break; full duplex non-return to zero (NRZ); LIN extension support
• SPI - one 8-bit serial peripheral interface (SPI) modules; full-duplex or single-wire bidirectional; master or slave mode
• TSI - supporting up to 16 external electrodes; configurable software or hardware scan trigger; fully support NXP touch sensing software library; capability to wake MCU from stop3 mode
• Input/Output: Up to 37 GPIOs including one output-only pin
• One 8-bit keyboard interrupt module (KBI)
• Two true open-drain output pins
• Four, ultra-high current sink pins supporting 20 mA source/sink current
• Package options: 44-pin LQFP
• 32-pin LQFP
• 20-pin SOIC; 20-pin TSSOP
• 16-pin TSSOP