MCHC908QT1CDWE Description
The MC68HC908QY4 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is a Complex Instruction Set Computer (CISC) witha Von Neumann architecture. All MCUs in the family use the enhanced M68HC08 central processor unit(CPU08) and are available with a variety of modules, memory sizes and types, and package types.
MCHC908QT1CDWE 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
– 3.2 MHz internal bus operation
– 8-bit trim capability allows 0.4% accuracy(1)
– ± 25% untrimmed
? Auto wakeup from STOP capability
? Configuration (CONFIG) register for MCU configuration options, including:
– Low-voltage inhibit (LVI) trip point
? In-system FLASH programming
? FLASH security(2
MCHC908QT1CDWE Applications
- Alarm systems, video intercom, and HVAC
- Home audio appliances
- Mobile applications, Internet of Things
- Wearable devices: smartwatches
