مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) درایور نمایشگر

Product Attributes

Features

• Operating voltage: 2.0 - 5.5V
• Built-in 256kHz RC oscillator
• Optional external 32.768kHz crystal or 256kHz frequency input
• Selectable 1/2 or 1/3 bias and 1/2, 1/3, or 1/4 duty cycle
• On-chip time-base frequency source
• Buzzer with two selectable frequencies
• Power-saving command for reduced power consumption
• Built-in time-base generator and watchdog timer (WDT)
• Time-base or watchdog timer clock source
• Eight time-base/watchdog timer clock sources
• 32×4 LCD driver
• Built-in 32×4-bit display RAM
• 4-wire serial interface
• On-chip LCD drive frequency source
• Software-configurable features
• Data mode and command mode instructions
• Three data access modes
• VLCD pin for LCD operating voltage adjustment
• Package options: SSOP48, LQFP44, SSOP24, SOP28, QFN24