PT6520 PTC [Princeton Technology Corp], PT6520 Datasheet
PT6520
Related parts for PT6520
PT6520 Summary of contents
Page 1
... LCD Driver IC DESCRIPTION PT6520 is a dot matrix LCD driver IC. The bit addressable display data which is sent from a microcomputer is stored in a build-in display data RAM and generates the LCD signal. The PT6520 incorporates innovative circuit design strategies to assure very low current dissipation and a wide range of operating voltages ...
Page 2
... LCD Driver IC SYSTEM BLOCK DIAGRAM PT6520 V1 HAR x 4 LINE 6520 ntro Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com. 16 ...
Page 3
... LCD Driver IC BLOCK DIAGRAM R/W (RD)(WR) RES Bus Holder PT6520 V1.6 Display Start Line Register Display TIming Line Counter Generator Line Address Decoder Display Data Ram 2560 bits I/O Buffer Low Address Register Internal Bus - 3 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw ...
Page 4
... SEG 52 20 SEG 51 21 SEG 50 22 SEG 49 23 SEG 48 24 SEG SEG 46 SEG 45 27 SEG 44 28 SEG 43 29 SEG 42 30 PT6520 V1 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 80 DB1 79 DB0 78 VSS R/W (WR) 77 E(RD OSC2 74 OSC1 73 ...
Page 5
... LCD Driver IC INPUT/OUPUT CONFIGURATIONS The schematic diagrams of the input and output circuits of the logic section are shown below: INPUT PIN: A0, E, R/W, DB0~DB7, M/S INPUT/OUTPUT PIN: FR PT6520 V1.6 VDD VSS - 5 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 VDD VSS February, 2006 ...
Page 6
... LCD Driver IC OUTPUT PIN: COM0 TO COM5 OUTPUT PIN: SG0~SG60 PT6520 V1.6 VDD V5 VDD Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 February, 2006 ...
Page 7
... Master/Slave select signal VDD 5V power supply VSS 0V power supply (GND level) Power supplies for driving the LCD, VDD>V1>V2>V3>V4>V5 V1, V2, V3, V4, V5 Note: 1. This is an example of PT6520 family pin assignment. The modified pin names are given below. Product Name PT6520 PT6520 V1.6 Pin/Pad Number 74 75 ...
Page 8
... Column 4 (segment Address Set 5 Status Read 0 1 Write Display Data Read Display Data 8 ADC Select 1 0 Static Drive ON/OFF PT6520 V1 Display START address (0-31 Column address 0 0 (0-79 Write Data ...
Page 9
... LCD Driver IC Command Duty Select 1 0 Read Modify Write 12 End Reset 1 0 PT6520 V1 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www ...
Page 10
... Command 1: Display On/Off Commands 2. When IC power is applied for the first time, the contents of the Display RAM are not defined; thus strongly suggested that the contents of the Display RAM must be cleared during the initial setting. PT6520 V1.6 START DELAY TIME>1ms OMMAND 1 (" ...
Page 11
... LCD Driver IC CURSOR BLINKING SEQUENCE PT6520 V1.6 Page Address Set Column Address Set Read Modify Write Dummy Read Data Read Data Write NO Modify Ended End - 11 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 February, 2006 ...
Page 12
... MPU INTERFACE (1)80-FAMILY MPU V CC MPU RES GND (2)68-FAMILY MPU V CC MPU R/W RES GND PT6520 V1 /Reset /Reset - 12 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw ...
Page 13
... LCD Driver IC TYPICAL CONNECTIONS WITH LCD PANEL (FULL DOT LCD PANEL: 1 CHARACTER = DOTS) (1) DUTY 1/16, 10 CHARACTER X 2 LINES (2) DUTY 1/32, 20 CHARACTERS X 4 LINES PT6520 V1 652 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw ...
Page 14
... LCD Driver IC LCD DRIVER INTERCONNECTIONS PT6520 – PT6520 To LCD SEG To LCD COM V DD M/S PT6520 V1.6 PT6520 Master Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 To LCD SEG PT6520 To LCD COM Slave M February, 2006 ...
Page 15
... LCD Driver IC RELATIONSHIP BETWEEN DISPLAY DATA RAM LOCATIONS AND ADDRESSES (Display Start Lin: 08) PT6520 V1.6 Display Area - 15 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 3C 13 SEG60 14 3B SEG59 3A 15 SEG58 7 SEG SEG SEG SEG SEG ...
Page 16
... READ/WRITE TIMING FOR THE 80-PORT MPU WR D0~D7 (W RITE) D0~D7 (REA D) READ/WRITE TIMING FOR THE 68-PORT MPU E R/W A0 D0~D7 (W RITE) D0~D7 (REA D) PT6520 V1 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw ...
Page 17
... LCD Driver IC (3) RESET TIMING FOR 80-PORT/68-PORT DISPLAY PT6520 V1 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 ( February, 2006 ...
Page 18
... ABSOLUTE MAXIMUM RATING (Unless otherwise stated, Ta=25℃, VDD=0V) Parameter Supply voltage (1) Supply voltage (2) Supply voltage (3) Input voltage Output voltage Power dissipation Operating temperature Storage temperature Soldering temperature PT6520 V1.6 Symbol VSS V5 V1, V2, V3 VSS –0.3 to 0.3 VO VSS –0.3 to 0.3 PD Topr Tstg Tsol 260° ...
Page 19
... VOLC2 Input leak current ILI Output leak current ILO LCD driver ON resistance RON Static current consumption IDDQ During IDD (1) During display Dynamic current dissipation IDD (2) Input terminal capacity CIN PT6520 V1.6 Condition Min -5.5 -7.0 -13 -13 0.6xV5 V5 VSS=-5V VSS+2.0 VSS=-5V 0.2xVSS VSS=-3V 0.2xVSS VSS=-3V ...
Page 20
... During continual writer access at a frequency of tcyc. Current consumption during access is effectively proportional to the access frequency. 9. For a voltage differential of 0.1V between input (V1, …, V4) and output (COM, SEG) pins. All voltages within specified operating voltage range. 10. PT6520 only. Does not include transient currents due to stray and panel capacitances. PT6520 V1.6 Condition Min VSS=-5 ...
Page 21
... READ/WRITE TIMING FOR THE 80-PORT MPU (Ta=25℃, VDD=0V, VSS=-5V) Parameter Address hold time Address set-up time System cycle time Control pulse width Data set-up time Data hold time RD access time Output disable time PT6520 V1.6 Signal Symbol Condition tAHB A0, CS tAWB tCYC8 WR, RD tCC tDS8 ...
Page 22
... VDD=0V, VSS=-5V) Parameter Signal Reset time Reset time (68-Port) Reset time (80-Port) Note: 1. The input timing of the FR delay time is determined by the PT6520 (Slave) 2. The output timing of the FR delay time is determined by the PT6520 (Master) PT6520 V1.6 Signal Symbol tCYC6 A0, CS tAW6 R/W tAH6 ...
Page 23
... LCD Driver IC PAD LAYOUT (PT6520D* PAD Chip Specification Chip size Chip thickness Pad size PT6520 V1 3.44mm - 23 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 8 0 ...
Page 24
... LCD Driver IC PAD COORDINATES OF PT6520D*A (Coordinate unit: um) Pin Name X Y no. 1 COM5 76.4 3535.2 2 COM6 76.4 3420.2 3 COM7 76.4 3305.2 4 COM8 76.4 3190.2 5 COM9 76.4 3075.2 6 COM10 76.4 2960.2 7 COM11 76.4 2845.2 8 COM12 76.4 2730.2 9 COM13 76.4 2615.2 10 COM14 76.4 2500.2 11 COM15 76.4 2385.2 12 SEG60 76.4 2270.2 13 SEG59 76.4 2155.2 14 SEG58 76.4 2040.2 15 SEG57 76.4 1925.2 ...
Page 25
... LCD Driver IC ORDER INFORMATION Order Part Number PT6520 (L) PT6520-H Notes: 1. (L), (C) or (S) = Lead Free. 2. The Lead Free mark is put in front of the date code. PT6520 V1.6 Package Type 100 Pin, QFP Dice - 25 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 Top Code ...
Page 26
... LCD Driver IC PACKAGE INFORMATION 100 PINS, QFP -A- θ1 θ θ2 -H- S θ3 PT6520 V1 - GAUGE PLANE 0.25mm Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 - SEATING PLANE C 0.10 February, 2006 ...
Page 27
... Dambar cannot be located on the lower radius or the lead foot. 8. “A1” is defined as the distance from the seating plane to the lowest point of the package body. 9. Refer to JEDEC MS-022 Variation GC-1. JEDEC is the registered trademark of JEDEC SOLID STATE TECHNOLOGY ASSOCIATION. PT6520 V1.6 Min. Nom. 0.11 - ...