The AUP family is TI’s premier solution to the industry’s low-power needs in battery-powered portable applications. This family ensures a very low static- and dynamic-power consumption across the entire VCC range of 0.8 V to 3.6 V, resulting in increased battery life (see Figure 1). This product also maintains excellent signal integrity (see Figure 2).

This is a single positive-edge-triggered D-type flip-flop. When data at the data (D) input meets the setup time requirement, the data is transferred to the Q output on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.

NanoStar™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

• Available in the Texas Instruments NanoStar™ Package
• Low Static-Power Consumption (ICC = 0.9 µA Max)
• Low Dynamic-Power Consumption (Cpd = 4.3 pF Typ at 3.3 V)
• Low Input Capacitance (Ci = 1.5 pF Typ)
• Low Noise – Overshoot and Undershoot <10% of VCC
• Ioff Supports Partial-Power-Down Mode Operation
• Schmitt-Trigger Action Allows Slow Input Transition and Better Switching Noise Immunity at the Input (Vhys = 250 mV Typ at 3.3 V)
• Wide Operating VCC Range of 0.8 V to 3.6 V
• Optimized for 3.3-V Operation
• 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
• tpd = 4.4 ns Max at 3.3 V
• Suitable for Point-to-Point Applications
• Latch-Up Performance Exceeds 100 mA Per JESD78, ClassII
• ESD Performance Tested Per JESD 22
  • 2000-V Human-Body Model (A114-B, Class II)
  • 1000-V Charged-Device Model (C101)

NanoStar Is a trademark of Texas Instruments