MC9328MX21VM

The MC9328MX21VM is an i.MX21-series microprocessor from NXP Semiconductors featuring an ARM926EJ-S core running at up to 266 MHz. Designed for portable and handheld applications, the device integrates system functions and peripherals to support compact multimedia and smartphone-targeted designs.

With a single 32-bit core, SDRAM controller, display interfaces and multiple serial and storage interfaces, the MC9328MX21VM provides a highly integrated platform aimed at reducing board-level complexity while delivering power-efficient operation for battery-powered products.

Key Features

• Core  ARM926EJ-S microprocessor core, single 32‑bit core operating up to 266 MHz.
• Memory Interface  SDRAM controller integrated on-chip for external memory support.
• Display and Human Interface  Integrated LCD controller and keypad interface to support user displays and input.
• USB and Storage  USB functionality including USB On-The-Go and USB 1.x support; MMC/SD and NAND Flash controller options referenced in series documentation for low‑cost nonvolatile storage with on‑chip ECC.
• Serial and Peripheral Interfaces  Multiple serial interfaces including I2C, UART and 1‑Wire support; synchronous serial interfaces and camera/CMOS sensor connectivity are described in series documentation.
• Package and Mounting  289‑pin PBGA package (17 × 17 mm), surface‑mount mounting suitable for compact board designs.
• Operating Range  Specified operating temperature range: 0 °C to 70 °C.
• Regulatory  RoHS compliant.

Typical Applications

• Smartphones and Mobile Devices  Integration of display, USB OTG and multimedia interfaces supports smartphone and portable product designs described in the i.MX21 series documentation.
• Handheld and Portable Multimedia  On‑chip display and human‑interface controllers enable compact multimedia players and handheld devices requiring a small BOM.
• Embedded Consumer Devices  Single‑core 32‑bit processing and integrated peripherals make the part suitable for consumer handheld products where power efficiency and integration are important.

Unique Advantages

• Highly integrated peripheral set: Consolidates display, USB, serial interfaces and memory controllers to reduce external components and simplify board layout.
• ARM926EJ-S performance: A 32‑bit ARM926EJ‑S core at 266 MHz provides a balanced mix of processing capability and power efficiency for handheld applications.
• On‑chip storage support: Series documentation describes NAND Flash controller functionality with on‑chip ECC, enabling use of low‑cost nonvolatile storage without heavy CPU involvement.
• Compact PBGA package: 289‑pin MAPBGA (17 × 17 mm) package supports dense connectivity in space‑constrained designs.
• Designed for portable markets: Architecture and peripheral mix are oriented to smartphone and portable product use cases identified in the i.MX21 family materials.
• RoHS compliant: Meets environmental requirements for lead‑free manufacturing processes.

Why Choose MC9328MX21VM?

The MC9328MX21VM positions itself as a compact, integrated microprocessor solution for portable and handheld product designs that require a single 32‑bit ARM926EJ‑S core operating at up to 266 MHz. Its combination of display interfaces, USB support, memory controllers and multiple serial interfaces reduces external component count and streamlines system design.

Ideal for engineers targeting smartphone, handheld multimedia and other portable consumer devices, the MC9328MX21VM offers a balance of processing capability, peripheral integration and package density aligned with the i.MX21 family and NXP Semiconductors' documentation.

If you would like pricing, availability, or to request a quote for the MC9328MX21VM, submit an inquiry and our team will respond with details to support your design and procurement needs.