MC9S08QE64CFT Description
The MC9S08QE64CFT MCU is from the MC9S08QE128 Series based on 8-Bit HCS08 Central Processor Unit (CPU).
MC9S08QE64CFT Features
– Up to 50.33 MHz HCS08 CPU at 3.6 V to 2.4 V, 40 MHz CPU at 2.4 V to 2.1 V and 20 MHz CPU at 2.1 V to 1.8 V across a temperature range of –40 degree to 85 degree
– HC08 instruction set with added BGND instruction
– Support for up to 32 interrupt/reset sources
– Flash read/program/erase over full operating voltage and temperature
– Random-access memory (RAM)
– Security circuitry to prevent unauthorized access to RAM and flash contents
– Two very low power stop modes
– Reduced power wait mode
– Peripheral clock enable register can disable clocks to unused modules, thereby reducing currents; allows clocks to remain enabled to specific peripherals in stop3 mode.
– Very low-power external oscillator that can be used in the run, wait and stop modes to provide an accurate clock source to a real-time counter.
– 6 ms typical wakeup time from stop3 mode
– Oscillator (XOSCVLP) — Loop-control Pierce oscillator; crystal or ceramic resonator range of 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz
– Internal clock source (ICS) — Internal clock source module containing a frequency-locked-loop (FLL) controlled by internal or external reference; precision trimming of internal reference allows 0.2 per cent resolution and 2 per cent deviation over temperature and voltage; supports CPU frequencies from 4 kHz to 50.33 MHz.
MC9S08QE64CFT Applications
