TK-UI01 capacitive touch control board has 64 channels, including max. 42 TX channels and max. 41 RX channels. It supports Win8.1/Win10 certification for screens below 10.1 inches and max. 15.6-inch industrial control screens.Based on Ilitek ILI2511 single capacitive control chip, ILI2511 integrates a 32-bit MCU and high-speed CDC (Capacitance-to-Digital Converter) module, with programmable high-voltage drive/sense channels and an internal boost module, featuring auto-calibration.ILI2511P.C2.P1.V1 supports TP stacks including G/G, OGS, G1F, G/F/F, GF2, On-Cell, and is mass-produced for AIO, ATM, POS, industrial equipment, etc.It complies with RoHS and EMC standards.
✦ S1 Connector:
| Test Item | Specification | Performance |
|---|---|---|
| EMI | CISPR 22, 30MHz~1GHz | Under -4dB |
| ESD | IEC 61000-4-2, Level 4 Air: +/-15kV; Contact: +/-8kV | Class B |
| RS | IEC 61000-4-3, Level 4: 30V/m | Class A |
| EFT | IEC 61000-4-4, Level 4 AC power line: 4kV; I/O port: 2kV | Class A |
| CS | IEC 61000-4-6, Level 3: 10Vrms | Class A |
Note 1: Ensure the sensing board is well grounded to the system ground for normal operation.
Note 2: The touch panel must be assembled with the LCD panel via VHB or similar materials; the sensing board must be fixed to the LCM metal bezel or other conductive mechanical parts and grounded. Display flicker during ESD charging/discharging is acceptable.
Note 3: The touch panel may malfunction or become unstable if not grounded to the earth via the system.
Control Board Parameters:
✦ Basic Information:
| Item | Characteristics |
|---|---|
| Outline Dimensions | W:26mm, L:50mm |
| Supported Capacitive Panel Size | Recommended:5.5”~15.6” |
| Max. Drive Channels (TX) | 41 (23 fixed TX +18 TRX shared) |
| Max. Sense Channels (RX) | 41 (23 fixed RX +18 TRX shared) |
| Communication Interface | USB: Full Speed (12Mbps); IIC: 400kHz (max.) |
| Input Voltage | USB:4.75V~5.5V (typical 5V); IIC: VDD 3.2~3.3V (typical 3.3V) |
| Operating Temperature | -40~85℃ |
| Storage Temperature | -40~150℃ |
| Max. Coordinate Range | 163849600 (1638416384 with 6919 base firmware) |
| Power Consumption | Active (10-point touch): Typ.100mA@5V USB (15.6” screen); Idle: Typ.80mA@5V USB (15.6” screen) |
Table 3-1: General Information
✦ Outline Dimensions:
Figure 3-1 :PCBa Outline Dimension
✦ Module Introduction:
TK-UI01 includes ILI2511, 5V-to-3.3V LDO, 12MHz crystal, and ESD protection. It supports USB2.0, IIC, and ICE debug interfaces.
64 channels are fixed as RX41TX23 and RX32TX24 on a 68PIN connector, separated by GND.
Connector Pin Definitions:
✦ FPC Connector Pin Definition:
Table 3-2: FPC Connector Pin Definitions
✦ USB Interface Pin Definition:
Figure 3-2: USB Connection Pin Definitions
✦ IIC Interface Pin Definition:
Figure 3-3:I2C Connection Pin Definitions
✦ Connector Part Numbers:
Table 3-3:Connector Part Number
✦ Anti-Short Circuit Precautions for FPC Connection:
(1) Ensure the FPC cable is securely connected and locked before power-on.
(2) Disconnect power before plugging/unplugging the FPC cable.
Supported OS List
Supported OS List:
✦ Windows Series:
Table 4-1: Driver Support Windows List
✦ Linux & Android:
Table 4-2: Driver Support Linux&Android List
✦ Mac Series:
Table 4-3: Driver Support MAC List
Electrical Characteristics:
✦ Absolute Maximum Ratings:
Stresses beyond these may cause permanent damage; long-term operation at max ratings affects reliability.
Table 5-1 :Absolute Maximum Ratings
Note 1 :Devices are ESD sensitive.Handling precaution is recommended.
✦ Recommended Operating Conditions:
Note:The device is not guaranteed to function outside its operating conditions.
DC Characteristics:
✦ Input Power Supply:
*If VDDIO &VDD3D is not supp lied power,there is risk of I/O p in with current leakage
✦ USB DC Characteristics:
Crystal Characteristics:
✦ (GND=0V, T_opr=25℃):
Wechat:13808878984 Contact：QiaQia
Mobile：0086 13808878984
Email：vp@touchkit.com or viptouchkit@gmail.com
Address：No.2, Heyuan 2nd Road, Shuibu Town, Taishan City, Guangdong Province, P.R.China
