STG-152828GHFA101 Touch Panel User Guide - data
Contents
1. 1 11 EC eB BRS 8 wa e R3 a Ji T EPI B cu Li E ali E 14 111 20 12 Won TROU BRS RI 9 Program Firmware Tools 51 52 Message Button Start Programming Check IC status is OK Load File Programming Complete iM en ee IRL A aaa File Check Sum 2990 Verity Check Sum 990 Verity SUCCESS Verity Result Progress 132. er Lens Level input Velim 3 VDDIO 3 0N SN a lt ANG E 2 we we High Lowel Input Valtaqe v DDIO 3 OV High Level input Voltage Oe Wea Sopp W ype Vpp 3 0 1 256 Vo 3 0V 25 7 mA 18 Bits ADC GND VOUT Woh TROU SA BRS HI 5 Timing Characteristics 5 1 Power on and Reset Timing TEESET Initial Command for TYP First gesture code SS Interru T atibration li TxSIYA ___ Symbol Conditions 2 C Clock High 1250 ns Data Reinig Time i vN Tas C Data Falling Time T _300 5 Von 3 0V 25 Data Hold _____ Tow 0 119 2 3 0V 25 Data Setup Time Tpas 100 nS Voor 3 0 25 Start Condition Hold Time 600 25 Condition Setup Time LS 9 0V TA 25 0 Stop Condition Setup 600 hns Vop 3 0V 25 Bus Free Time 1900 5 Vpp 3 0V 25 5 3 2 Send Protocol a ACONTROLBYTE BUFFER 2 jCONTROLBYTE
3. A F p uem MODE ADDRESS READ MODE BYTE ess IE PER onune 7777777 N N O C K A C C K K 6 Buffer Addre TROU eB BRS RI ss amp Function Buffer Address Function of this 12 Buffer H H 2H 4H 5H 6H 7H 2 3 4 5 6 T 8 74 ID amp Status TP 1 X 11 4 TP 1 Y 1I 4 TP 1 X 3 0 amp Y 3 0 TP 1 Area TP 1 Pressure TP 1 ID amp Status TP 2 X 11 4 TP 2 Y 11 4 TP 2 X 3 0 amp Y 3 0 TP 2 Area TP 2 Pressure TP 2 ee Reserved Reserved Reserved Reserved Reserved Reserved XTP1 First finger 2 Second finger Wome CE RAIA 7 Package Outline of QFN48 1 gt AELELELELE BEL EL EL EL ET E 24 13 48x b EXPOSED DIE ATTACH PAD BOTTOM MEW TIENI 218 10 TIO FRE UH 8 Program Firmware Bridge Board 8 1 Schematic DT j Jen E EEPE ETETE E Tw rp 1D H Del B _ a ray sto FMN ATIFA DES 5 SEFC DE RE PGP a PIGFDAD cria PDF Prev ITH Pre POF s ISPCONNI a 1 m i i E p 8 1 ces 4 2
4. 2 lt 2 210 Sensor22 AIN28 ir B VDD Sensor2VAIN28 55 5 E Sensor2D AIN27 ig 52 SensoriS AIN26 qy 4 SensoriB AIN2S 17 Sensor17 AIN24 16 gt uF YSV D 1uF Y5V 2 hs EE Bi Sensor 13 AIN20 2 GND amp ensor1 AIMH1 amp ensorz AIMZ Sensora AIN3 AINS SensorT AINT Sensor amp A NB Sensori AINS SensoriO AIMT0 Sensor 1 A1M11 Sensori 2 41412 NT11004_QFN48 2 3 4 6 10 TI 2 2 VDDIO AVDD BANIS Seen VAR te career BULK DE TARO 71 51 Sarno tV ARUM a p qn ca Renee Sew 2 E Gong eri G ASTE si irr Ben EHE MTIIDO4 Qr TIGER 3 Symbol Define 50 511 Analog input pad VDDIO GPIO Logic Level 1 65V 3 6V AVDD VDD Main Power Input for Digital 2 7V 3 6V GND Ground GRSTB RST NT11004 Global Reset input SS INT 2 request interrupt signal SCK Clock pad of serial interface MOSI SDA 12 SDA pad J1 Connected to the touch sensor J2 Program firmware interface port Wom CES ERR 4 DC Electrical Characteristics Voom3 0V GND 0V Tye 20 5 For the De circuit Parameter Symbol Min Typ Max Conditions eene ive
5. Won TROU A STG 152828GHFA101 Application Note Touch Panel User Guide For Drive NT11004 Writer Sean Lai Email sean_lai wisechip com tw Version Preliminary Woh TROU Contents T REVISION 3 2 lsireieepE 4 VDBIOSAVDD aodio 4 22 VDBIOS AVDDS eerte 4 RE EL 5 4 DC Electrical 6 5 Timing eon 7 5 1 Power on and Reset 7 92 rep XX 0 OY 7 6 Buffer Address amp Function 8 7 Package Outline Of 48 9 8 Program Firmware Bridge 11 11 9 Program Firmware Tolls 22 13 WSE TROU BRS HI 1 Revision History LC EE EHE Ri 2 Application Circuit 2 1 VDDIO AVDD 36 35 34 33 31 30 27 25 25 5 55554 Ics E 2 88888 Sensor24 AIN31 53 lt Sensor23 AIN3D 2
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