MC9328MX21SVM

The MC9328MX21SVM is an i.MX21 family microprocessor from NXP Semiconductors featuring a single ARM926EJ-S 32‑bit core running at up to 266 MHz. It combines a power‑efficient ARM core with highly integrated system functions to address portable handheld and other embedded markets.

On‑chip peripherals including an LCD controller, USB On‑The‑Go, NAND Flash controller with ECC, and multiple serial interfaces make this device suited for designs that require compact integration, low power operation, and flexible storage and connectivity options.

Key Features

• Core & Performance Single ARM926EJ-S 32‑bit core operating up to 266 MHz, optimized for low power and embedded processing tasks.
• Memory Controllers Integrated SDRAM controller for system memory and an on‑chip NAND Flash controller with ECC and parity checking to support cost‑sensitive non‑volatile storage.
• Display & User Interface On‑chip LCD controller and keypad interface for handheld and user interface applications.
• USB & Connectivity USB On‑The‑Go functionality and USB 1.x support (2 ports) for host/device connectivity and peripheral expansion.
• Serial & Peripheral Interfaces Multiple serial interfaces including I2C, UART (listed ports), synchronous serial interfaces, CSPI ×2 and SSI ×2 for audio and peripheral connectivity.
• Storage & Expansion Support for MMC/SD host controllers and PCMCIA/CF expansion paths for wireless and removable media options.
• System Control & Debug Integrated timers (3×), watchdog (WDO), and JTAG/Multi‑ICE debug support for development and system reliability.
• Package & Mounting 289‑pin MAPBGA (17×17) package, supplied in tray format and intended for surface‑mount assembly.
• Operating Range Commercial temperature range 0 °C to 70 °C.
• Graphics Acceleration No graphics acceleration hardware included.

Typical Applications

• Portable Handheld Devices — Embedded processing, LCD control and keypad interfaces make the device suitable for consumer handheld products.
• Cost‑Sensitive Consumer Electronics — On‑chip NAND Flash controller with ECC enables use of low‑cost NAND Flash as primary or secondary storage.
• Connectivity and Expansion Modules — USB OTG, MMC/SD and PCMCIA/CF support provide flexible options for adding WLAN, Bluetooth or removable media.
• User Interface Controllers — Integrated display and serial interfaces support devices that require local user interfaces and peripheral control.

Unique Advantages

• Highly integrated peripheral set: LCD controller, USB OTG, NAND Flash controller and multiple serial interfaces reduce the need for external controllers.
• Error‑aware storage: On‑chip NAND controller includes ECC and parity checking to offload error management from the CPU.
• Power‑efficient ARM core: ARM926EJ‑S core is described as power efficient, providing a balance of processing capability and low power for embedded designs.
• Flexible expansion paths: MMC/SD, PCMCIA/CF and USB host/device options enable a range of wireless and removable media integrations.
• Developer and debug support: JTAG/Multi‑ICE and multiple timers and watchdog support system development and reliability testing.
• Compact, production‑ready package: 289‑pin MAPBGA (17×17) surface‑mount package supports high‑density board designs and tray supply.

Why Choose MC9328MX21SVM?

The MC9328MX21SVM positions a single ARM926EJ‑S core and a broad set of integrated peripherals into a compact MAPBGA footprint suitable for handheld and embedded designs. Its on‑chip NAND controller with ECC, USB OTG, display and serial interfaces deliver a tightly integrated platform for products that demand storage flexibility, user interfaces and peripheral connectivity.

As part of the i.MX family from NXP Semiconductors, this device is supported by technical documentation and is targeted at designers seeking a balance of processing performance, system integration, and commercial‑temperature operation for volume embedded applications.

Request a quote or submit a pricing inquiry today to check availability and obtain commercial terms for the MC9328MX21SVM.