MC68CK331CAG16               Description

The MC68331, a highly-integrated 32-bit microcontroller, combines high-performance data manipulation capabilities with powerful peripheral subsystems. The MCU is built up from standard modules that interface through a common intermodule bus (IMB). Standardization facilitates rapid development of devices tailored for specific applications. The MCU incorporates a 32-bit CPU (CPU32), a system integration module (SIM), a general-purpose timer (GPT), and a queued serial module (QSM).

MC68CK331CAG16             FEATURES

Main input voltage range: 2.3 V to 5.5 V

Two 1200 mA buck regulators and two 300 mA LDOs

24-lead, 4 mm × 4 mm LFCSP or 28-lead TSSOP package

Regulator accuracy: ±1.8%

Factory programmable or external adjustable VOUTx

3 MHz buck operation with forced PWM and auto PWM/PSM

MC68CK331CAG16              Applications

? Electricity meters

? Solar inverters

? HVAC systems