MC9328MX1DVM20

The MC9328MX1DVM20 is an i.MX1 family microprocessor featuring an ARM920T core running at up to 200 MHz. It provides a highly integrated single‑core 32‑bit processing platform with on‑chip controllers and peripheral modules targeted at personal and portable product designs.

Designed to support rich multimedia and human‑interface applications, the device combines processor performance with integrated system functions such as an LCD controller, USB device, MMC/SD host controller and power management resources to simplify system design and reduce component count.

Key Features

• Core & Performance ARM920T single‑core 32‑bit processor operating at 200 MHz for embedded application processing.
• Memory Subsystem Integrated SDRAM controller and on‑chip eSRAM (documented 128 KB in datasheet) to support system memory requirements and fast access.
• Display and HMI Built‑in LCD controller and touch‑panel display interface controllers enable direct drive of graphical user interfaces for portable devices.
• Storage and Multimedia Interfaces MMC/SD host controller and Memory Stick® host controller provide native support for removable storage media.
• Connectivity Integrated USB device interface and multiple serial buses including UARTs, SPI, I2C and SSI/I2S offer broad peripheral and connectivity options.
• System Control and Timing On‑chip DPLL clock and power control module plus real‑time clock (RTC), watchdog timer and multiple timers for robust system timing and power management.
• Peripherals and DMA Direct Memory Access Controller (DMAC), PWM module, general‑purpose I/O (GPIO) and analog signal processing (ASP) capability for diverse embedded I/O tasks.
• Package and Environmental Supplied in a 256‑contact MAPBGA package with surface‑mount mounting; operating temperature range −30 °C to 70 °C. RoHS compliant.

Typical Applications

• Portable Multimedia Devices On‑chip LCD controller, MMC/SD host and USB device interfaces enable compact multimedia players and handheld devices with removable storage and display support.
• Handheld and Personal Electronics ARM920T performance combined with integrated connectivity and power control supports responsive user interfaces and efficient power use in personal and portable products.
• Human‑Machine Interfaces (HMIs) LCD and touch‑panel controller support makes the device suitable for compact HMI designs requiring direct display drive and user input handling.
• Embedded Storage Systems Native MMC/SD and Memory Stick® host controllers provide straightforward integration for embedded systems requiring removable media access.

Unique Advantages

• Highly integrated peripheral set: Reduces BOM and board complexity by combining display, storage, USB and serial interfaces on a single device.
• Integrated power and clock control: On‑chip DPLL and power control modules help optimize system power behavior for portable applications.
• Single‑chip multimedia enablement: LCD controller plus multimedia host controllers simplify design of display‑centric portable products.
• Compact MAPBGA package: 256‑contact MAPBGA package supports space‑constrained board layouts while delivering a broad I/O set.
• Industrial operating range: −30 °C to 70 °C operation provides suitability for a range of ambient conditions common in portable electronics.
• RoHS compliant: Meets environmental compliance requirements for lead‑free assemblies.

Why Choose MC9328MX1DVM20?

The MC9328MX1DVM20 positions itself as a compact, integrated processor solution for personal and portable product designs that require display capability, removable storage support and a broad set of serial interfaces. With an ARM920T core at 200 MHz and on‑chip system modules including SDRAM controller, USB device, LCD controller and MMC/SD host controller, it simplifies system integration and shortens time to market.

This device suits engineers and designers building compact, display‑driven embedded products who value integration, available on‑chip peripherals and RoHS compliance. The combination of processing, connectivity and power control features provides a scalable foundation for handheld multimedia, HMI and storage‑enabled embedded applications.

Request a quote or submit an inquiry to obtain pricing and availability information for the MC9328MX1DVM20 and to discuss how it fits your design requirements.