NXP Semiconductors MC9328MXLDVM15

Overview

MC9328MXLDVM15 from Freescale Semiconductor is an ARM920T™-based applications processor operating at 150 MHz, featuring integrated SDRAM controller, LCD controller, USB Device, MMC/SD host controller, and multimedia accelerator. It supports 225-ball MAPBGA packaging and targets portable multimedia devices requiring low-power, rich peripheral integration.

For engineers reviewing the MC9328MXLDVM15 datasheet, MC9328MXLDVM15 pinout, MC9328MXLDVM15 application, or MC9328MXLDVM15 equivalent, key selection considerations include its 150 MHz core frequency, -30°C to +70°C industrial temperature grade, 1.7–1.9 V core supply, 225-pin MAPBGA package, and integrated peripherals including LCD, USB Device, and SD host interface.

Technical Context

The MC9328MXLDVM15 implements the ARM920T™ core with Harvard architecture, MMU, and 16 KB instruction + 16 KB data caches. Its memory subsystem includes a configurable SDRAM controller supporting up to 256 MB, external interface module (EIM) for NOR/NAND flash and SRAM, and dual-bank chip-select logic.

Peripherals are connected via AHB-to-IP bus interfaces (AIPIs), enabling concurrent access to LCD controller, USB Device, MMC/SD, SSI/I²S, UARTs, SPI, I²C, PWM, RTC, and DMA. Power management includes dynamic clock gating, multiple sleep modes, and voltage scaling support for QVDD between 1.7 V and 1.9 V.

Key Specifications

Pinout & Package

MC9328MXLDVM15 is housed in a 225-ball Molded Array Process Ball Grid Array (MAPBGA), Case 1304B-01, with 1.0 mm ball pitch and Pb-free finish. The package supports standard reflow profiles and provides 225 I/O connections across four power domains (NVDD1–NVDD4, AVDD1, QVDD1–QVDD4).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar applications processor applications.

Compared with MC9328MXLDVM15, MC9328MXLVP15 offers identical functionality in a larger 256-ball package for easier routing, while i.MX21ADS serves as an evaluation vehicle-not a production alternative-requiring full hardware/software adaptation for use in final products.

Availability

MC9328MXLDVM15 is available at Aetrix Electronics and suitable for handheld media players, industrial HMIs, digital photo frames, and smart companion devices requiring stable component supply across extended product lifecycles.

Supply support for MC9328MXLDVM15 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) was a leading designer of embedded processors, analog, and connectivity solutions for automotive, industrial, and consumer markets.

The MC9328MXLDVM15 belongs to the i.MXL family of applications processors, designed specifically for portable multimedia devices demanding high integration, low power, and rich peripheral support-including LCD, USB, SD, and audio interfaces.

FAQ

What is the maximum operating frequency of the MC9328MXLDVM15?

The MC9328MXLDVM15 is rated for a maximum core frequency of 150 MHz. This speed is guaranteed across its specified industrial temperature range of -30°C to +70°C and core supply voltage range of 1.7 V to 1.9 V. Operation above 150 MHz is not supported and may result in timing violations or functional failure. The MC9328MXLDVM15 datasheet (Rev. 8, Dec 2006) confirms this limit in Table 5 under Recommended Operating Range.

Does the MC9328MXLDVM15 support USB host functionality?

No, the MC9328MXLDVM15 integrates only a USB Device 2.0 controller-not a USB host controller. It can act as a peripheral (e.g., mass storage device or CDC serial adapter) when connected to a host PC or hub. For host capability, external USB OTG transceivers or companion ICs would be required. This limitation is explicitly stated in Section 1.1 Features and Figure 1 of the MC9328MXL Technical Data document.

What package type and ball count does the MC9328MXLDVM15 use?

The MC9328MXLDVM15 uses a 225-ball MAPBGA package, designated Case 1304B-01, with 1.0 mm ball pitch and Pb-free solder finish. This is confirmed in the "Package Information" section (page 1) and Table 1 (Ordering Information) of the MC9328MXL Technical Data Rev. 8. It is distinct from the 256-ball variant (e.g., MC9328MXLVM15), which uses Case 1304A-01.

Can the MC9328MXLDVM15 operate with a 3.3 V core supply?

No - the MC9328MXLDVM15 requires a core supply (QVDD) between 1.7 V and 1.9 V for 150 MHz operation. Applying 3.3 V to QVDD will cause permanent damage. The 3.3 V rating applies only to I/O supplies (NVDD) and analog supplies (AVDD), as specified in Table 5 (Recommended Operating Range) and Table 4 (Maximum Ratings) of the datasheet.

Is the MC9328MXLDVM15 pin-compatible with the MC9328MXLDVM20?

Yes - both MC9328MXLDVM15 and MC9328MXLDVM20 share identical 225-ball MAPBGA packaging (Case 1304B-01), pinout, and signal mapping. They differ only in maximum clock frequency (150 MHz vs. 200 MHz) and corresponding core voltage limits (1.7–1.9 V vs. 1.8–2.0 V). This compatibility is confirmed in Table 1 of the MC9328MXL Technical Data, where both parts share the same package type and ball count.