FSSD07 Datasheet | Fairchild Semiconductor

- 1-Bit / 4-Bit SD/SDIO and MMC Dual-Host Multiplexer April 2009 FSSD07 1-Bit / 4-Bit SD/SDIO and MMC Dual-Host Multiplexer Features - On Resistance: 5Ω Typical, VDDC=2.7V - ftoggle: >75MHz - Low On Capacitance: 6pF Typical - Low Power Consumption: 2µA Maximum - Supports Secure Digital (SD), Secure Digital I/O - Supports 1-Bit / 4-Bit Host Controllers Description The FSSD07 is a 2:1 multiplexer that allows dual Secure Digital (SD), Secure Digital I/O (SDIO), and Multimedia Card (MMC) host controllers to share a mon peripheral. The host controllers can be equal to, greater than, or less than peripheral card supply with minimal power consumption. This configuration enables dual...