MC908QT1ACDWE Description
The 8-bit M68HC08 Family of low-cost, high-performance microcontrollers includes the MC68HC908QY4A. (MCUs). The upgraded M68HC08 central processing unit (CPU08) is used by all MCUs in the family, and a range of modules, memory sizes and kinds, and package options are available.
MC908QT1ACDWE Features
High-performance M68HC08 CPU core
Fully upward-compatible object code with M68HC05 Family
5-V and 3-V operating voltages (VDD)
8-MHz internal bus operation at 5 V, 4-MHz at 3 V
Trimmable internal oscillator
Software selectable crystal oscillator range, 32–100 kHz, 1–8 MHz and 8–32 MHz
Software configurable input clock from either internal or external source
Auto wakeup from STOP capability using dedicated internal 32-kHz RC or bus clock source
On-chip in-application programmable FLASH memory
External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose input pin
Master asynchronous reset pin with internal pullup (RST) shared with general-purpose input/output (I/O) pin
Memory mapped I/O registers
Power saving stop and wait modes
MC908QT1ACDWE Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
