NXP Semiconductors MC13783JVK5

Overview

MC13783JVK5 from Freescale Semiconductor is a highly integrated power management and audio IC for GSM/GPRS/EDGE/UMTS handsets, featuring dual 13-bit voice ADC channels, 16-bit stereo DAC, four buck switchers (500 mA each), one boost switcher (350 mA), USB FS/LS transceiver with OTG support, and real-time clock with 32.768 kHz crystal oscillator - deployed in smartphones and UMTS handsets requiring compact, programmable PMIC+audio solutions.

For engineers reviewing the MC13783JVK5 datasheet, MC13783JVK5 pinout, MC13783JVK5 application, or MC13783JVK5 equivalent, this page delivers verified functional architecture, validated MAPBGA-247 package mapping, confirmed SPI-controlled DVS operation across all four buck regulators, exact touchscreen interface pin assignments (TSX1/TSX2/TSY1/TSY2), and precise regulator output voltage domains (VIOLO, VIOHI, VDIG, VAUDIO, etc.) critical for system-level power sequencing and audio path design.

Technical Context

The MC13783JVK5 integrates dual independent SPI interfaces (primary and secondary) with arbitration logic enabling concurrent access by application and baseband processors - each supporting 24-bit register addressing across 64 programmable registers. Its power architecture implements dynamic voltage scaling (DVS) on all four buck converters via dedicated LV logic inputs (DVSSW1A/DVSSW1B/DVSSW2A/DVSSW2B), synchronized to processor voltage demand signals.

Audio functionality centers on a dual-path 13-bit voice CODEC supporting simultaneous narrow/wide-band sampling, paired with a 16-bit stereo DAC operating at multiple sample rates (8–48 kHz) and driven by an on-chip PLL. The analog front-end includes three microphone amplifiers (handset left/right + headset), bridged earpiece (SPP/SPM), loudspeaker (LSPP/LSPM), and phantom-ground headset outputs (HSL/HSR/HSPGF/HSPGS), all with integrated bias and detection circuitry.

Key Specifications

Pinout & Package

MC13783JVK5 is housed in a 10 × 10 mm MAPBGA-247 package with 0.8 mm ball pitch and exposed thermal pad. Pin assignment follows JEDEC MO-251 standard; ball grid layout is documented in Freescale Document Number MC13783 Rev. 3.5, Table 1 (Pinout Listing).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar power management and audio applications.

Compared with MAX14783EETL+ and TPS65910A3RSLR, the MC13783JVK5 uniquely combines cellular-grade voice CODEC, USB OTG transceiver, touchscreen controller, and quad-buck DVS in one MAPBGA package - making it irreplaceable for space-constrained GSM/UMTS handset designs requiring full integration.

Availability

MC13783JVK5 is available at Aetrix Electronics and suitable for smartphone power subsystems, UMTS handset baseband integration, mobile hotspot USB host implementations, and touchscreen feature phone designs requiring stable component supply and long-term lifecycle support.

Supply support for MC13783JVK5 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, analog, and mixed-signal ICs for automotive, industrial, and wireless communications markets.

The MC13783JVK5 belongs to Freescale's Cellular Power Management and Audio family, designed specifically to consolidate power, audio, USB, RTC, and touchscreen functions into a single chip for 2.5G/3G handsets - reducing system complexity and accelerating time-to-market.

FAQ

What is the package type and pin count of the MC13783JVK5?

The MC13783JVK5 uses a MAPBGA-247 package measuring 10 × 10 mm with 0.8 mm ball pitch and an exposed thermal pad. It contains 247 I/O balls arranged in a grid pattern defined in Freescale Document Number MC13783 Rev. 3.5, Section 5. This package supports high-density smartphone PCB layouts while enabling efficient thermal dissipation for its integrated switchers and audio amplifiers. The MC13783JVK5 pinout is fully documented in Table 1 of the official datasheet.

Does the MC13783JVK5 support USB On-The-Go functionality?

Yes, the MC13783JVK5 integrates a full USB FS/LS transceiver with native OTG support, including VBUS regulation (VBUS), ID detection (UID), and carkit compatibility per CEA-936-A. It supports host/peripheral mode switching via UMOD0/UMOD1 configuration and provides logic-level processor interface signals (UDATVP/USE0VM/UTXENB). The MC13783JVK5 eliminates the need for external USB PHY or level-shifting components in handset designs.

How many microphone inputs does the MC13783JVK5 support, and what is their configuration?

The MC13783JVK5 supports three independent microphone inputs: MC1RIN/MC1LIN for dual-handset mics and MC2IN for headset mic - each with dedicated bias supplies (MC1RB/MC1LB/MC2B) and integrated detection circuitry. All inputs accept single-ended or differential signals and feed into a dual-path 13-bit voice CODEC capable of simultaneous narrow/wide-band sampling. This configuration enables noise cancellation and stereo voice capture in the MC13783JVK5.

Can the MC13783JVK5 operate without an external 32.768 kHz crystal?

No - the MC13783JVK5 requires an external 32.768 kHz crystal connected to XTAL1 and XTAL2 pins to operate its real-time clock and low-power oscillator. While it includes internal oscillator circuitry, no RC-based or internal clock source substitutes for the crystal; CLK32K and CLK32KMCU outputs derive exclusively from this crystal. Omitting the crystal disables RTC, deep-sleep timing, and related power-gating functions in the MC13783JVK5.

What is the maximum output current capability of the boost converter in the MC13783JVK5?

The boost converter (SW3) in the MC13783JVK5 delivers up to 350 mA continuous output current, optimized for white LED backlight driving and USB OTG VBUS generation. It features backlight headroom tracking to minimize power loss and supports adjustable output voltage via feedback resistor network (SW3FB). This 350 mA rating is specified under thermal limits defined in Freescale MC13783 Rev. 3.5 Electrical Characteristics section - a key performance parameter for the MC13783JVK5's power delivery architecture.