●The MC9S08QE8CTG is a 8-bit Microcontroller based on enhanced HCS08 CPU (10MHz bus) with CISC architecture operates at a maximum frequency of 20MHz. The device incorporates 8kB internal flash, 0.512kB internal RAM, 8-channel 10-bit A/D converter and 12 general-purpose I/O pins. This device also features peripherals like one inter-integrated circuit (IIC) bus module to operate at up to 100kbps, one serial peripheral interface modules (SPI) and an analog comparator. Internal clock source (ICS) containing a frequency-locked-loop (FLL) controlled by internal or external reference, precision trimming of internal reference allowing 0.2% resolution and 2% deviation. Watchdog computer operating properly (COP) reset with option to run from dedicated 1kHz internal clock source.
● HC08 Instruction set with added BGND instruction
● Support for up to 32 Interrupt/reset sources
● Security circuitry to prevent unauthorized access to RAM and flash contents
● Two low power stop modes; reduced power wait mode
● Peripheral clock enable register can disable clocks to unused modules
● Very low power external oscillator can be used in stop3 mode
● Very low power real time interrupt for use in run, wait and stop modes
● 6µs Typical wake up time from stop modes
● Loop-control pierce oscillator
● Internal clock source (ICS)
● Low-voltage detection with reset or interrupt; selectable trip points
● Illegal opcode detection with reset
● Illegal address detection with reset
● Flash block protection
● Single-wire background debug interface
● Breakpoint capability to allow single breakpoint setting during in-circuit debugging
● On-chip in-circuit emulator (ICE) debug module
● RTC - 8-bit modulus counter with binary or decimal based prescaler
● Eight KBI Interrupts with selectable polarity
● Hysteresis and configurable pull-up device on all input pins
Part 3D Model
