NXP Semiconductors MC9328MXLCVP15R2

Overview

MC9328MXLCVP15R2 from NXP Semiconductors (formerly Freescale) is an ARM920T™-based applications processor designed for portable multimedia devices. It operates at 150 MHz core frequency, integrates LCD controller, USB Device, MMC/SD host controller, and SDRAM controller, and supports 1.7–1.9 V core voltage and 1.7–3.3 V I/O voltage. It targets handheld computers, digital audio players, and smart messaging terminals.

For engineers reviewing the MC9328MXLCVP15R2 datasheet, MC9328MXLCVP15R2 pinout, MC9328MXLCVP15R2 application, or MC9328MXLCVP15R2 equivalent, key selection criteria include its 225-ball MAPBGA package, -40°C to +85°C industrial temperature grade, integrated multimedia peripherals, and power management features for battery-powered systems.

Technical Context

The MC9328MXLCVP15R2 implements the ARM920T™ core with Harvard architecture, 16 KB instruction and 16 KB data caches, and Memory Management Unit (MMU). Its system-level integration includes AHB-to-IP bus interfaces (AIPIs), External Interface Module (EIM) for NOR/NAND flash and SRAM, and a DPLL-based clock and power control module supporting dynamic voltage/frequency scaling.

Peripheral subsystems are tightly coupled via dedicated buses: the LCD Controller drives STN/TFT panels with 16-bit parallel output; the USB Device supports full-speed (12 Mbps) operation with integrated analog front end; the MMC/SD host controller complies with SD 1.0/1.1 and MMC 3.31 standards; and the DMA controller provides 11-channel burst transfer capability across memory and peripherals.

Key Specifications

Pinout & Package

MC9328MXLCVP15R2 is housed in a 225-ball Molded Array Process Ball Grid Array (MAPBGA), Case 1304B-01, with 0.8 mm ball pitch and 11 × 11 mm body size. Power delivery is partitioned across four I/O supply domains (NVDD1–NVDD4), one analog supply (AVDD1), and three internal core supplies (QVDD1–QVDD4), enabling flexible voltage domain isolation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with i.MX21 and AT91SAM9260, the MC9328MXLCVP15R2 offers superior integration for display-driven portable applications-its native LCD controller, lower core voltage, and optimized 225-ball BGA reduce BOM cost and PCB layer count, while its -40°C to +85°C rating ensures deployment flexibility in harsh environments.

Availability

MC9328MXLCVP15R2 is available at Aetrix Electronics and suitable for handheld computing, industrial HMI, and portable multimedia applications requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MC9328MXLCVP15R2 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

NXP Semiconductors (acquired Freescale in 2015) is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, IoT, and mobile applications.

The i.MX family-including MC9328MXLCVP15R2-was engineered specifically for intelligent portable electronics, emphasizing power efficiency, multimedia peripheral integration, and real-time responsiveness in resource-constrained form factors.

FAQ

What is the operating temperature range of the MC9328MXLCVP15R2?

The MC9328MXLCVP15R2 is rated for industrial operation from -40°C to +85°C, as confirmed in Table 5 of the Freescale MC9328MXL Technical Data Rev. 8. This extended range supports deployment in automotive cabins, factory floors, and outdoor kiosks where ambient conditions exceed commercial-grade limits. The MC9328MXLCVP15R2 achieves this via process and packaging qualification under JEDEC JESD22-A104 and JESD22-A108 standards.

Does the MC9328MXLCVP15R2 support USB host functionality?

No, the MC9328MXLCVP15R2 integrates only a USB Device controller compliant with USB 2.0 full-speed (12 Mbps) specification. It lacks USB host or OTG capability. External USB host functionality requires a companion USB host controller IC or bridge chip. The MC9328MXLCVP15R2's USB interface is strictly device-mode, with dedicated USBD_VP/VM pins and suspend detection via USBD_SUSPND.

What package type and ball count does the MC9328MXLCVP15R2 use?

The MC9328MXLCVP15R2 uses a 225-contact Molded Array Process Ball Grid Array (MAPBGA), designated Case 1304B-01, with 0.8 mm ball pitch and 11 × 11 mm body size. This matches the "225-lead MAPBGA" variant specified in Table 1 of the MC9328MXL datasheet. Pin assignments are fully documented in Table 2 and Table 3 of the same document.

Can the MC9328MXLCVP15R2 drive an RGB TFT display directly?

Yes, the MC9328MXLCVP15R2's integrated LCD controller supports direct RGB interface to TFT panels via its LD[15:0], FLM/VSYNC, LP/HSYNC, and LSCLK outputs. It handles pixel clock generation, timing control, and data latching-eliminating need for external timing generators. The controller supports 16-bit color depth and configurable scan modes, as detailed in Section 4.5 of the MC9328MXL Reference Manual.

What is the maximum SDRAM capacity supported by the MC9328MXLCVP15R2?

The MC9328MXLCVP15R2 SDRAM controller supports up to 256 MB total memory using two banks of 128 MB each. It interfaces with x16 or x32 SDRAM devices operating at 133 MHz, with programmable CAS latency (2 or 3), burst length (1, 2, 4, 8, or full page), and auto-refresh timing. Configuration is performed via the SDRAM Control Register (SDRAMC_SDCR) and Mode Register Set (MRS) commands.