PTC PT6398
PT6398 is an automotive digital clock CMOS LSI. It drives fluorescent indicator panel directly. It can be driven by a 4.194304MHz crystal oscillator or an external clock signal (1024Hz).| Part No. | PT6398 |
|---|---|
| Datasheet | PT6398 Download |
| Manufacturer |  PTC |
| Description | Automotive Digital Clock |
| Buy | Stock & Price |
DESCRIPTION
PT6398 is an automotive digital clock CMOS LSI. It drives fluorescent indicator panel directly. It has 4-ways display brightness control function and its display format is 12 hours.FEATURES
● 4.194304MHz crystal oscillator● 4-ways display brightness control (Segment duty for Static: 1, 1/4, 1/8, 1/16; Grid duty for dynamic: 6.25%, 12.5%, 25%, 50%)
● Hour and Minutes setting
● ±30 Minutes auto correction
● 1024Hz signal output
● Segment output: CMOS output
● Internal POR (Power on Reset Circuit)
● 44 pin LQFP
● Static and dynamic driving selected BLOCK DIAGRAM Tel: 886-66296288●Fax: 886-29174598● 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan Free Datasheet PT6398 APPLICATION CIRCUITS DYNAMIC MODE STATIC MODE V1.1 2 November 2010 Free Datasheet PT6398 ORDER INFORMATION Valid Part Number PT6398-LQ Package Type 44 Pins, LQFP Top Code PT6398-LQ PIN CONFIGURATION V1.1 3 November 2010 Free Datasheet PT6398 Pin Name 2A, 2D NC 2B NC 1F NC 1A NC 1B NC DS1, DS2 COLSEL SWM TEST...
