USB2244I-AEZG-06-TR MICROCHIP Controllers

The USB2244I-AEZG-06-TR is an ultra‑fast, Hi‑Speed USB 2.0 multi‑format flash media controller from Microchip Technology, integrating an 8051 microprocessor core and supporting SD/MMC and Memory Stick™ card formats. When selecting this device, verify the supply voltage of 3 V to 3.6 V (3.3 V nominal) with 110 mA typical active current; confirm the industrial temperature range of –40 °C to +85 °C; and note the compact 36‑pin QFN (6×6 mm) package, which integrates all USB termination resistors to reduce PCB footprint and BOM cost. The controller includes up to 8 GPIOs for LEDs, buttons, or power control, with one high‑drive GPIO capable of 200 mA output and fold‑back short‑circuit protection. Typical applications include USB flash‑media card readers, embedded systems with removable storage support, automotive infotainment and navigation units, industrial data logging and portable instrumentation, point‑of‑sale terminals, medical devices requiring swappable media, and consumer electronics such as digital photo frames. In stock at HL Electronics – request a quote for fast delivery.