The PCI1520ZHK is a high-performance, feature-rich integrated circuit (IC) produced by Texas Instruments, a renowned global semiconductor manufacturing company.

• Function: Dual-socket PC Card controller.
• Compliance: PCI Local Bus Specification, version 2.2, and the PC Card Standard, version 8.1.
• Card Socket Support: Supports two independent card sockets compliant with the 16-bit PC Card standard.
• Card Support: Can also accommodate CardBus cards in either socket.
• Power Management: Supports both 3.3V and 5V operation, built-in 3.3V to 5V voltage regulators.
• DMA Controller: High-performance bus master DMA controller.