XPT2046

Identity

• Manufacturer: XPT(矽普特)
• Model / MPN: XPT2046
• LCSC: C19076
• Category: resistive-touch-controller
• Description: XPT2046 4-wire resistive touch-screen controller; SPI; 12-bit; 2.2V5.25V/2.7V3.6V; gain error ±4LSB; 125kHz; -40°C~+85°C
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• spi: interface

Package And Footprint

• Package / footprint name: TSSOP-16
• Pin count: 16
• EasyEDA symbol UUID: 771f654cf7f6466099f972821efd5e74
• EasyEDA footprint UUID: a11950ceac50438289ff689a35fd9574
• EasyEDA device UUID: dd4383aa930a4b49967381d6573c2e9e
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 2.2V5.25V；2.7V3.6V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common HMI, display, audio, touch, and haptic seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/XPT2046/19779.html
• Product URL: https://item.szlcsc.com/datasheet/XPT2046/19779.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: sealed HMI controls, touch buttons, touch panels, wake inputs, and low-profile user interfaces
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category resistive-touch-controller, interfaces spi, package TSSOP-16, and EasyEDA footprint UUID a11950ceac50438289ff689a35fd9574.

Search Keywords

seed:common-hmi-display-audio, source:easyeda-bridge, iot, common-pcb, hmi, display, audio, xpt2046, four-wire, resistive-touch, 12-bit, spi, resistive-touch-controller, tssop-16, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-hmi-display-audio-touch-and-haptic-seed