Description
The 9TCS1082 is a highly programmable IC that integrates
clock synthesizers and multiple temperature sensors for
hardware thermal protection.
The device has an ultra-low-power 32.768 kHz frequency
generator to support Real Time Clocks (RTC). This device
can generate the 32.768 kHz frequency up to four years
powered by a CR2032 battery. The 9TCS1082 can output
computer system clock frequencies of 25, 27, and 48 MHz
which will reduce the component count on the circuit board.
The device is highly configurable through I2C for ease and
flexibility of use.
The 9TCS1082 includes a temperature monitor. The
temperature sensor is optimized to be accurate within ±1°C
within the temperature range of 60°C to 100°C. This device
is highly programmable through the use of I2C to set high
and low limits for all the temperature channels as well as set
critical limits. The hardware limits drive dedicated fault and
alert pins for system shutdown.
The 9TCS1082 is available in a 32-pin QFN package and is
available for commercial temperature range.

Applications
• Notebook Computers
• Netbook Computers
• Smartbook Computers
• Consumer Portable Devices
• Embedded Systems
• Networking Equipment (i.e. Routers, Switches)
• Network Area Storage