VFD Driver/Controller IC

www.DataSheet4U.com Tel: 886-2-6626288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw VFD Driver/Controller IC with Character RAM PT6302 DESCRIPTION PT6302 is a dot matrix VFD Driver/Controller IC utilizing CMOS Technology specially designed to display characters, numerals, and symbols. PT6302 provides 35 dot matrix plus 2 additional segment drivers and 16 grid drivers. 248 types of character data (CGROM), 8 types of character data (CGRAM), 16 display digits x 2 bits symbol data, 16 display digits x 8 bits register for character data display and 2 general output bits for static operation are provided. Pin assignments and application circuit are optimized for easy PCB layout and cost saving advantages. FEATURES • • • • • • • CMOS Technology Logic Power Supply: VDD = 3.3 V ± 10% or 5.0 V ± 10% VFD Drive Power Supply: VEE = -20V to -30V Built-in Oscillation Circuit (External RC) One-Byte Instruction Execution (not including Data Write to RAM) Microcontroller Interface Display Contents: o Character Generator ROM (CGROM): 5x7 Dots (248 Character Data Types) o Character Generator RAM (CGRAM): 5x7 Dots (8 Character Data Types) o Additional Data RAM (ADRAM): 16 Display Digits x 2 Bits (Symbol Data) o Data Control RAM (DCRAM): 16 Display Digits x 8 Bits (Character Data Display Register) o General Output Port: 2 Bits (Static Operation) Display Control Function: o Display Digits : 9 to 16 Digits o Display Duty (Contrast Adjustment) : 8 stages o All Display Lights : ON/OFF Mode • APPLICATIONS • • Microcontroller Peripheral Device Audio/Video Equipment PT6302 v1.4 -1- April, 2004 Tel: 886-2-6626288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw VFD Driver/Controller IC with Character RAM PT6302 INPUT & OUTPUT CONFIGURATION • Logic Input Pins • Logic Output Pins • Driver Output Pins PT6302 v1.4 -2- April, 2004 Tel: 886-2-6626288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw VFD Driver/Controller IC with Character RAM PT6302 APPLICATION CIRCUIT PT6302 v1.4 -3- April, 2004 Tel: 886-2-6626288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw VFD Driver/Controller IC with Character RAM PT6302 ORDERING INFORMATION Order Part Number PT6302LQ-001 PT6302-R-001 PT6302LQ-002 PT6302-R-002 PT6302-R-003 PT6302LQ-003 PT6302-003-H PT6302-R-004 PT6302LQ-004 PT6302-R-005 PT6302LQ-005 PT6302-R-006 PT6302LQ-006 PT6302-007-H PT6302LQ-001 (L) PT6302-R-001(L) PT6302LQ-002 (L) PT6302-R-002 (L) PT6302-R-003 (L) PT6302LQ-003 (L) PT6302-R-004 (L) PT6302LQ-004 (L) PT6302-R-005 (L) PT6302LQ-005 (L) PT6302-R-006 (L) PT6302LQ-006 (L) Package Type 64-pin LQFP 64-pin SSOP 64-pin LQFP 64-pin SSOP 64-pin, SSOP 64-pin, LQFP CIG 64-pin, SSOP 64-pin, LQFP 64-pin, SSOP 64-pin, LQFP 64-pin, SSOP 64-pin, LQFP CIG 64-pin LQFP 64-pin SSOP 64-pin LQFP 64-pin SSOP 64-pin, SSOP 64-pin, LQFP 64-pin, SSOP 64-pin, LQFP 64-pin, SSOP 64-pin, LQFP 64-pin, SSOP 64-pin, LQFP Top Code PT6302LQ-001 PT6302-R-001 PT6302LQ-002 PT6302-R-002 PT6302-R-003 PT6302LQ-003 PT6302-R-004 PT6302LQ-004 PT6302-R-005 PT6302LQ-005 PT6302-R-006 PT6302LQ-006 PT6302LQ-001 PT6302-R-001 PT6302LQ-002 PT6302-R-002 PT6302-R-003 PT6302LQ-003 PT6302-R-004 PT6302LQ-004 PT6302-R-005 PT6302LQ-005 PT6302-R-006 PT6302LQ-006 Notes: 1. (L) = Lead Free 2. The Lead Free mark is put in front of the date code. PT6302 v1.4 -4- April, 2004