Revised March 2003 NC7SP34 TinyLogic ULP Single Buffer General Description Features The NC7SP34 is a single buffer from Fairchild’s Ultra Low Power (ULP) Series of TinyLogic. Ideal for applications where battery life is critical, this product is designed for ultra low power consumption within the VCC operating range of 0.9V to 3.6V VCC. The internal circuit is composed of a minimum of inverter stages, including the output buffer, to enable ultra low static and dynamic power. The NC7SP34, for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve best in class speed operation while maintaining extremely low CMOS power dissipation. ■ 0.9V to 3.6V VCC supply operation ■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V ■ tPD 4.0 ns typ for 3.0V to 3.6V VCC 5.0 ns typ for 2.3V to 2.7V VCC 6.0 ns typ for 1.65V to 1.95V VCC 7.0 ns typ for 1.40V to 1.60V VCC 11.0 ns typ for 1.10V to 1.30V VCC 27.0 ns typ for 0.90V VCC ■ Power-Off high impedance inputs and outputs ■ Static Drive (IOH/IOL) ±2.6 mA @ 3.00V VCC ±2.1 mA @ 2.30V VCC ±1.5 mA @ 1.65V VCC ±1.0 mA @ 1.40V VCC ±0.5 mA @ 1.10V VCC ±20 µA @ 0.9V VCC ■ Uses patented Quiet Series noise/EMI reduction circuitry ■ Ultra small MicroPak leadfree package ■ Ultra low dynamic power Ordering Code: Package Product Code Number Top Mark NC7SP34P5X MAA05A P34 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel NC7SP34L6X MAC06A K6 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel Order Number Package Description Supplied As Battery Life vs. VCC Supply Voltage TinyLogic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day Where, Pdevice = (ICC * VCC) + (CPD + C L) * VCC2 * f Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at 10MHz, with CL = 15 pF load TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. Quiet Series, and MicroPak are trademarks of Fairchild Semiconductor Corporation. © 2003 Fairchild Semiconductor Corporation DS500675 www.fairchildsemi.com NC7SP34 TinyLogic ULP Single Buffer July 2002 NC7SP34 Logic Symbol Connection Diagrams Pin Assignments for SC70 Pin Descriptions Pin Name Description A Input Y Output NC No Connect (Top View) Function Table Pad Assignments for MicroPak Y=A Input Output A Y L L H H H = HIGH Logic Level L = LOW Logic Level (Top Thru View) www.fairchildsemi.com 2 Supply Voltage (VCC) −0.5V to +4.6V DC Input Voltage (VIN) −0.5V to +4.6V Recommended Operating Conditions (Note 3) Supply Voltage DC Output Voltage (VOUT) 0.9V to 3.6V Input Voltage (VIN) −0.5V to VCC +0.5V HIGH or LOW State (Note 2) VCC = 0V −0.5V to 4.6V DC Input Diode Current (IIK) VIN < 0V 0V to 3.6V Output Voltage (VOUT) ±50 mA DC Output Diode Current (IOK) HIGH or LOW State 0V to VCC VCC = 0V 0V to 3.6V Output Current in IOH/IOL VOUT < 0V −50 mA VCC = 3.0V to 3.6V ±2.6 mA VOUT > VCC +50 mA VCC = 2.3V to 2.7V ± 2.1 mA ± 50 mA VCC = 1.65V to 1.95V ± 1.5 mA DC Output Source/Sink Current (IOH/IOL) DC VCC or Ground Current per ± 50 mA Supply Pin (ICC or Ground) −65°C to +150 °C Storage Temperature Range (TSTG) VCC = 1.40V to 1.60V ± 1 mA VCC = 1.10V to 1.30V ±0.5 mA VCC = 0.9V ±20 µA Free Air Operating Temperature (TA) −40°C to +85°C Minimum Input Edge Rate (∆t/∆V) VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V Note 1: Absolute Maximum Ratings: are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: IO Absolute Maximum Rating must be observed. Note 3: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VIH Parameter HIGH Level Input Voltage VIL LOW Level Input Voltage VCC TA = +25°C (V) Min 0.90 Max HIGH Level Output Voltage Min 0.65 x VCC 0.65 x VCC 1.10 ≤ VCC ≤ 1.30 0.65 x VCC 0.65 x VCC 1.40 ≤ VCC ≤ 1.60 0.65 x VCC 0.65 x VCC 1.65 ≤ VCC ≤ 1.95 0.65 x VCC 0.65 x VCC 2.30 ≤ VCC ≤ 2.70 1.6 3.00 ≤ VCC ≤ 3.60 2.1 Units Conditions Max V 1.6 2.1 0.90 0.35 x VCC 0.35 x VCC 1.10 ≤ VCC ≤ 1.30 0.35 x VCC 0.35 x VCC 1.40 ≤ VCC ≤ 1.60 0.35 x VCC 0.35 x VCC 1.65 ≤ VCC ≤ 1.95 0.35 x VCC 0.35 x VCC 2.30 ≤ VCC ≤ 2.70 0.7 0.7 3.00 ≤ VCC ≤ 3.60 VOH TA = −40°C to +85°C 0.9 V 0.9 0.90 VCC − 0.1 VCC − 0.1 1.10 ≤ VCC ≤ 1.30 VCC − 0.1 VCC − 0.1 1.40 ≤ VCC ≤ 1.60 VCC − 0.1 VCC − 0.1 1.65 ≤ VCC ≤ 1.95 VCC − 0.1 VCC − 0.1 2.30 ≤ VCC ≤ 2.70 VCC − 0.1 VCC − 0.1 3.00 ≤ VCC ≤ 3.60 VCC − 0.1 VCC − 0.1 1.10 ≤ VCC ≤ 1.30 0.75 x VCC 0.70 x VCC IOH = −20 µA V IOH = −0.5 mA 1.40 ≤ VCC ≤ 1.60 1.07 0.99 IOH = −1 mA 1.65 ≤ VCC ≤ 1.95 1.24 1.22 IOH = −1.5 mA 2.30 ≤ VCC ≤ 2.70 1.95 1.87 IOH = −2.1 mA 3.00 ≤ VCC ≤ 3.60 2.61 2.55 IOH = −2.6 mA 3 www.fairchildsemi.com NC7SP34 Absolute Maximum Ratings(Note 1) NC7SP34 DC Electrical Characteristics Symbol TA = +25°C VCC Parameter (V) VOL LOW Level Output Voltage IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current (Continued) Min TA = −40°C to +85°C Max Min Units Conditions Max 0.90 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.1 0.1 1.40 ≤ VCC ≤ 1.60 0.1 0.1 1.65 ≤ VCC ≤ 1.95 0.1 0.1 2.30 ≤ VCC ≤ 2.70 0.1 0.1 IOL = 20 µA 3.00 ≤ VCC ≤ 3.60 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.30 x VCC 0.30 x VCC 1.40 ≤ VCC ≤ 1.60 0.31 0.37 IOL = 1 mA 1.65 ≤ VCC ≤ 1.95 0.31 0.35 IOL = 1.5 mA 2.30 ≤ VCC ≤ 2.70 0.31 0.33 IOL = 2.1 mA 3.00 ≤ VCC ≤ 3.60 0.31 0.33 0.90 to 3.60 ±0.1 ±0.9 µA 0 ≤ VI ≤ 3.6V 0 1 5 µA 0 ≤ (VI, VO) ≤ 3.6V 0.90 to 3.60 0.9 5 µA VI = VCC or GND V IOL = 0.5 mA IOL = 2.6 mA AC Electrical Characteristics Symbol tPHL Parameter Propagation Delay tPLH tPHL Propagation Delay tPLH tPHL Propagation Delay tPLH TA = +25°C VCC (V) Min 0.90 Typ TA = −40°C to +85°C Max Min Max Units 3.5 11 21.8 3.0 34.3 1.40 ≤ VCC ≤ 1.60 2.5 7 14.8 2.0 15.0 1.65 ≤ VCC ≤ 1.95 2.0 6 12.0 1.5 12.2 2.30 ≤ VCC ≤ 2.70 1.5 5 9.4 1.0 9.9 3.00 ≤ VCC ≤ 3.60 1.0 4 8.3 1.0 9.0 0.90 ns CL = 10 pF RL = 1 MΩ Figures 1, 2 30 1.10 ≤ VCC ≤ 1.30 4.0 11 22.8 3.5 37.3 1.40 ≤ VCC ≤ 1.60 3.0 8 15.5 2.5 16.5 1.65 ≤ VCC ≤ 1.95 2.5 6 12.6 2.0 13.6 2.30 ≤ VCC ≤ 2.70 2.0 5 9.9 1.5 10.8 3.00 ≤ VCC ≤ 3.60 1.5 4 8.7 1.0 9.5 0.90 ns CL = 15 pF RL = 1 MΩ Figures 1, 2 32 1.10 ≤ VCC ≤ 1.30 5.0 13 25.9 4.0 46.3 1.40 ≤ VCC ≤ 1.60 4.0 9 17.8 3.5 18.2 1.65 ≤ VCC ≤ 1.95 3.0 7 14.4 2.0 15.9 2.30 ≤ VCC ≤ 2.70 2.0 6 11.3 1.5 12.8 3.00 ≤ VCC ≤ 3.60 1.5 5 9.2 1.0 10.7 ns Input Capacitance 0 2.0 pF COUT Output Capacitance 0 4.0 pF CPD Power Dissipation 0.9 to 3.60 8 pF www.fairchildsemi.com Figure Number 27 1.10 ≤ VCC ≤ 1.30 CIN Capacitance Conditions 4 CL = 30 pF RL = 1 MΩ VI = 0V or VCC, f = 10 MHz Figures 1, 2 NC7SP34 AC Loading and Waveforms FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms Symbol VCC 3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.10V 1.2V ± 0.10V 0.9V Vmi 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 Vmo 1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 5 www.fairchildsemi.com NC7SP34 Tape and Reel Specification TAPE FORMAT for SC70 Package Designator P5X Tape Number Cavity Section Cavities Status Cover Tape Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) Package SC70-5 Tape Size 8 mm www.fairchildsemi.com DIM A DIM B 0.093 0.096 (2.35) (2.45) DIM F DIM Ko 0.138 ± 0.004 0.053 ± 0.004 (3.5 ± 0.10) 6 (1.35 ± 0.10) DIM P1 DIM W 0.157 0.315 ± 0.004 (4) (8 ± 0.1) TAPE FORMAT for MicroPak Package Designator (Continued) Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed L6X Cover Tape Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed N W1 W2 W3 TAPE DIMENSIONS inches (millimeters) REEL DIMENSIONS inches (millimeters) Tape Size 8 mm A B C D 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/−0.000 0.567 W1 + 0.078/−0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00) (14.40) (W1 + 2.00/−1.00) 7 www.fairchildsemi.com NC7SP34 Tape and Reel Specification NC7SP34 Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A www.fairchildsemi.com 8 NC7SP34 TinyLogic ULP Single Buffer Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com 9 www.fairchildsemi.com