MC9S08QB4CTG Description
The MC9S08QB4CTG 16-pin TSSOP and 28-pin SOIC are pins compatible with the QE8 device as a subset of the QE family. The microcontroller MC9S08QB4CTG has low-power features such as two ultralow-power stop modes, new low-power run and wait for modes, 6 μs wake-up time, ultra-low-power external oscillator, and clock gating register to turn off clocks to unused peripherals.
The QB8 has an 8-channel, 12-bit resolution analog-to-digital converter and up to 8 KB of flash memory (ADC). The S08QB8 can still run at its maximum 20 MHz CPU speed when powered down to 1.8V. A real-time counter, analog comparator, an 8-channel keyboard interrupt module, an 8-bit modulo timer, and a 16-bit timer/pulse width modulator are all included in QB8, which is ideal for low-cost, battery-sensitive, portable, and low-power applications.
MC9S08QB4CTG Features
Two ultra-low-power stop modes, one of which allows limited use of peripherals
Allows continued application sampling in a reduced power state which extends battery life
Allows use of all chip peripherals in a low-power state
Enables faster execution out of stop modes
New low-power run and wait modes
6 μs typical wake up time from stop mode
Clock gating disables clocks to unused peripherals
Provides flexibility to turn off individual modules
Reduces power consumption
MC9S08QB4CTG Applications
Smoke detectors
Remote window shutters
Remote control applications
Battery-operated toys and games
Battery-powered applications
Residential/commercial garage door openers
