Kb926qf Datasheet «LEGIT – 2026»

Understanding the KB926QF Datasheet: An In-Depth Look at ENE’s Embedded Controller

• PS/2 Interfaces: Supports direct connection to PS/2 keyboards and mice.
• GPIO Pins: Features multiple General Purpose Input/Output (GPIO) pins for custom system functions (like controlling LEDs, switches, or other motherboard logic).
• SMBus Interface: Includes an SMBus interface (System Management Bus) for communication with other system components (like battery chargers or thermal sensors).
• Serial Port: Includes a UART interface for serial communication.

Key Features of the KB926QF

The KB926QF is a versatile and powerful MCU that offers a range of features and peripherals, making it suitable for a wide range of applications. Its low power consumption, wireless connectivity options, and high-performance ARM Cortex-M4 core make it an attractive option for developers and designers. kb926qf datasheet

• LPC Bus: Directly to the Intel ICH7 or ICH8 southbridge.
• Power: 3.3V from a linear regulator; 5V standby from ATX (for wake-on-keyboard).
• Crystal: 32.768 kHz crystal on pins X1/X2 for Real-Time Clock (RTC) if integrated.
• External Transceivers: MAX3243 for RS-232 level shifting; a parallel port passes directly to DB25 connector (5V tolerant).
• Fan Headers: Three 3-pin fan connectors routed to FANIN and FANPWM pins.