BU97981XXX中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書

Features

? Integrated RAM for Display Data (DDRAM):

49 x4 Bit (Max 196 Segment)

? LCD Drive Output:

4 Common Output, Max 49 Segment Output

? Integrated 3ch LED Driver Circuit

? Segment/ LED (Max 3port) Output Mode Selectable

? Segment/ GPO (Max 31port) Output Mode

Selectable

? Support PWM Generation from Ext. or Internal

Clock

(Resolution: 8bit Mode/12bit Mode Selectable)

? Support Standby Mode

? Integrated Power-on-Reset Circuit (POR)

? Integrated Oscillator Circuit

? No External Component

? Low Power Consumption Design

? Independent Power Supply for LCD Driving

? Support Blink Function

(Blink Frequency 1.6, 2.0, 2.6, 4.0Hz selectable)

Applications

? Telephone

? FAX

? Portable Equipment (POS, ECR, PDA etc.)

? DSC

? DVC

? Car audio

? Home Electrical Appliance

? Meter Equipment

etc.