8-bit Flexis QE MCUs

Overview

The S08QE family, comprised of a pin-compatible 8-bit and 32-bit device duo, is Our first family in the Flexis series. The Flexis series of controllers is the connection point of the NXP^® Controller Continuum where 8- and 32-bit compatibility become reality.

The S08QE128 pushes the boundaries of the 8-bit architecture performance with 128 KB of flash, 24 analog-to-digital converter (ADC) channels and delivering up 25 MHz in bus frequency. The 32-bit MCF51QE128 is pin-, peripheral- and tool-compatible with the 8-bit S08QE128 device. They share a common set of peripherals and development tools, delivering the ultimate in migration flexibility.

Features

Power-Saving Features

Two ultra-low-power stop modes, one of which allows limited use of peripherals
New low-power run and wait modes
6 µs typical wake up time from stop mode
Internal clock Source (ICS)—module containing a frequency locked-loop (FLL) controlled by internal or external reference
Oscillator (OSC)—loop-control Pierce oscillator
- crystal or ceramic resonator range of 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz
Clock gating disables clocks to unused peripherals

8-bit HCS08 Central Processing Unit (CPU)

Up to 20 MHZ HCS08 CPU from 1.8V to 3.6V and across temperature range of -40°C to +85°C
HCS08 instruction set with added BGND instruction
Support for up to 32 interrupt/reset sources

On-Chip Memory

Up to 128 KB flash read/program/erase over full operating voltage and temperature
Up to 8 KB random-access memory (RAM)

Peripherals

Two analog comparator (ACMP)
- Option to compare to an internal reference
- Output can be optionally routed to TPM as input capture trigger
Analog Digital Converter (ADC)
- Up to 24-channel
- 12-bit resolution
- 2.5 µs conversion time
- Automatic compare function
- 1.7 mV/°C temperature sensor
- Internal bandgap reference channel
- Operation in low-power stop3
2x Serial communications interface (SCI)
- Two modules 0ffering asynchronous communications
- 13-bit break option
- Flexible baud rate generator
- Double buffered transmit and receive
- Optional H/W parity checking and generation
Up to 2x Serial Peripheral Interfaces (SPI)
- Two modules with full-duplex or single-wire bidirectional
- double-buffered transmit and receive
- master or slave mode
- MSB-first or LSB-first shifting
Timer/pulse-width modulator (TPM)
- One 6-channel (TMP3)
- Two 3-channel (TPM1 and TPM2)
- Selectable input capture
- Output compare
- Or buffered edge- or center-aligned PWM on each channel
Two I²C
- Up to 100 kbps with maximum bus loading
- Multi-master operation
- Programmable slave address
- Interrupt-driven byte-by-byte data transfer
- Supports broadcast mode and 10-bit addressing

Input/Output

Up to 70 GPIO (General Purpose Input/Output), one input-only and one output-only pin
16 Keyboard Interrupts (KBI) pins with selectable polarity

System Protection

Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt, selectable trip points
Illegal op code detection with reset
Flash block protection

Development Support

Single-wire background debug interface
Breakpoint capability
ICE debug module —debug module supports both tag and force breakpoints
- Three comparators
- Nine trigger modes
- Eight deep FIFO for storing change-of-flow addresses and event-only data
- Supports both tag and force breakpoints

Features

Power-Saving Features

Two ultra-low-power stop modes, one of which allows limited use of peripherals
New low-power run and wait modes
6 µs typical wake up time from stop mode
Internal clock Source (ICS)—module containing a frequency locked-loop (FLL) controlled by internal or external reference
Oscillator (OSC)—loop-control Pierce oscillator
- crystal or ceramic resonator range of 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz
Clock gating disables clocks to unused peripherals

8-bit HCS08 Central Processing Unit (CPU)

Up to 20 MHZ HCS08 CPU from 1.8V to 3.6V and across temperature range of -40°C to +85°C
HCS08 instruction set with added BGND instruction
Support for up to 32 interrupt/reset sources

On-Chip Memory

Up to 128 KB flash read/program/erase over full operating voltage and temperature
Up to 8 KB random-access memory (RAM)

Peripherals

Two analog comparator (ACMP)
- Option to compare to an internal reference
- Output can be optionally routed to TPM as input capture trigger
Analog Digital Converter (ADC)
- Up to 24-channel
- 12-bit resolution
- 2.5 µs conversion time
- Automatic compare function
- 1.7 mV/°C temperature sensor
- Internal bandgap reference channel
- Operation in low-power stop3
2x Serial communications interface (SCI)
- Two modules 0ffering asynchronous communications
- 13-bit break option
- Flexible baud rate generator
- Double buffered transmit and receive
- Optional H/W parity checking and generation
Up to 2x Serial Peripheral Interfaces (SPI)
- Two modules with full-duplex or single-wire bidirectional
- double-buffered transmit and receive
- master or slave mode
- MSB-first or LSB-first shifting
Timer/pulse-width modulator (TPM)
- One 6-channel (TMP3)
- Two 3-channel (TPM1 and TPM2)
- Selectable input capture
- Output compare
- Or buffered edge- or center-aligned PWM on each channel
Two I²C
- Up to 100 kbps with maximum bus loading
- Multi-master operation
- Programmable slave address
- Interrupt-driven byte-by-byte data transfer
- Supports broadcast mode and 10-bit addressing

Input/Output

Up to 70 GPIO (General Purpose Input/Output), one input-only and one output-only pin
16 Keyboard Interrupts (KBI) pins with selectable polarity

System Protection

Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt, selectable trip points
Illegal op code detection with reset
Flash block protection

Development Support

Single-wire background debug interface
Breakpoint capability
ICE debug module —debug module supports both tag and force breakpoints
- Three comparators
- Nine trigger modes
- Eight deep FIFO for storing change-of-flow addresses and event-only data
- Supports both tag and force breakpoints

DEMOQE128:MCF51QE128 Demonstration Board

Evaluation and Development Boards

Complementary products for your application

Step 1:

Step 2:

S08QE: 8-bit Flexis QE MCUs

Overview

Features

Features

Freescale S08QE Microcontroller Block Diagram

Freescale S08QE Microcontroller Block Diagram

Development Boards and Designs

Development Boards and Designs

Target Applications

Automotive

Industrial

Mobile

Smart City

Smart Home

Complementary products for your application

Other Recommended Products

Similar Products

Similar Products