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DLPC3432 Dataheets PDF



Part Number DLPC3432
Manufacturers Texas Instruments
Logo Texas Instruments
Description Display Controller
Datasheet DLPC3432 DatasheetDLPC3432 Datasheet (PDF)

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DLPC3432 DLPS108C – FEBRUARY 2018 – REVISED JUNE 2019 DLPC3432 Display Controller 1 Features •1 DLP230GP (.23 qHD) DMD display controller – Supports input resolutions up to 720p – Low-power DMD interface with interface training • Input frame rates up to 120 Hz • 24-Bit, input pixel interface including: – Parallel or BT656, interface protocols – Pixel clock up to 150 MHz – Multiple input pixe.

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DLPC3432 DLPS108C – FEBRUARY 2018 – REVISED JUNE 2019 DLPC3432 Display Controller 1 Features •1 DLP230GP (.23 qHD) DMD display controller – Supports input resolutions up to 720p – Low-power DMD interface with interface training • Input frame rates up to 120 Hz • 24-Bit, input pixel interface including: – Parallel or BT656, interface protocols – Pixel clock up to 150 MHz – Multiple input pixel data format options • Pixel data processing including: – IntelliBright™ suite of image processing algorithms – Content adaptive illumination control – Local area brightness boost – 1-D keystone correction – Color coordinate adjustment – Active power management processing • External flash support • Embedded frame memory (eDRAM) • System features including: – I2C control of device configuration – Programmable LED current control – One frame latency 2 Applications • Smart phone, tablet, laptop • Battery-powered mobile accessory • Wearable (near-eye) display • Smart home display • Smart speaker 3 Description The DLPC3432 digital controller, part of the DLP230GP (.23 qHD) chipset, supports reliable operation of the DLP230GP digital micromirror device (DMD). The DLPC3432 controller provides a convenient, multi-functional interface between user electronics and the DMD, enabling small form factor and low power display applications. Visit the getting started with TI DLP®PicoTM display technology page to learn how to get started with the DLP230GP chipset. The DLP230GP chipset includes established resources to help the user accelerate the design cycle, which include production ready optical modules, optical modules manufactures, and design houses. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) DLPC3432 NFBGA (176) 7.00 mm × 7.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic Projector Module Electronics + BAT ± DC Supplies 2.3 V ± 5.5 V Other Supplies 1.8 V PROJ_ON Flash HDMI Keypad Video Front End / System Controller HOST_IRQ DSI(10) Parallel I/F 28 I2C Included in DLP® Chip Set Non-TI Components 1.8 V 1.1 V 1.8 V VSPI SYSPWR 1.8 V 1.1 V Reg PROJ_ON 1.1 V L3 1.8 V Focus Stepper Motor GPIO_8(Normal Park) VCC Flash SPI_0 SPI_1 PARKZ SPI(4) RESETZ INTZ LED SEL(2) RC_CHARGE CMP_PWM DLPC3432 DLPC200x L1 Current Sense L2 RED GREEN BLUE BIAS, RST, OFS 3 eDRAM CMP_OUT Illumination Optics VCC_INTF Spare R/W GPIO Thermistor Sub-LVDS DATA (18) 0.23 qHD DMD VIO VCORE CTRL Focus Motor Position Sensor 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. DLPC3432 DLPS108C – FEBRUARY 2018 – REVISED JUNE 2019 www.ti.com Table of Contents 1 Features .................................................................. 1 2 Applications ........................................................... 1 3 Description ............................................................. 1 4 Revision History..................................................... 2 5 Pin Configuration and Functions ......................... 3 6 Specifications....................................................... 14 6.1 Absolute Maximum Ratings .................................... 14 6.2 ESD Ratings............................................................ 14 6.3 Recommended Operating Conditions..................... 15 6.4 Thermal Information ................................................ 15 6.5 Electrical Characteristics Over Recommended Operating Conditions ............................................... 16 6.6 Electrical Characteristics......................................... 17 6.7 Internal Pullup and Pulldown Characteristics.......... 19 6.8 High-Speed Sub-LVDS Electrical Characteristics... 19 6.9 Low-Speed SDR Electrical Characteristics............. 20 6.10 System Oscillators Timing Requirements ............. 21 6.11 Power-Up and Reset Timing Requirements ......... 21 6.12 Parallel Interface Frame Timing Requirements .... 22 6.13 Parallel Interface General Timing Requirements .. 23 6.14 BT656 Interface General Timing Requirements ... 24 6.15 DSI Host Timing Requirements .......................... 24 6.16 Flash Interface Timing Requirements ................... 25 7 Parameter Measurement Information ................ 26 7.1 HOST_IRQ Usage Model ....................................... 26 7.2 Input Source............................................................ 27 8 Detailed Description ............................................ 30 8.1 Overview ................................................................. 30 8.2 Functional Block Diagram ....................................... 30 8.3 Feature Description..............


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