Revised January 2005 NC7WP125 TinyLogic ULP Buffer with 3-STATE Output General Description Features The NC7WP125 is a dual buffer with 3-STATE output 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. ■ 0.9V to 3.6V VCC supply operation ■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V ■ tPD 3 ns typ for 3.0V 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. 4 ns typ for 2.3V to 2.7V VCC The NC7WP125, 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. 6 ns typ for 1.40V to 1.60V VCC 5 ns typ for 1.65V to 1.95V VCC 10 ns typ for 1.10V to 1.30V VCC 26 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 Pb-Free package ■ Ultra low dynamic power Ordering Code: Product Order Number Package Code Number Top Mark NC7WP125K8X MAB08A WP25 NC7WP125L8X MAC08A Y9 Package Description Supplied As 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel Pb-Free 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and Reel Pb-Free package per JEDEC J-STD-020B. 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, and Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation DS500815 www.fairchildsemi.com NC7WP125 TinyLogic ULP Buffer with 3-STATE Output November 2003 NC7WP125 Logic Symbol Connection Diagrams IEEE/IEC Pin Assignments for US8 Pin Descriptions Pin Names Description OEn Enable Inputs for 3-STATE Outputs An Input Yn 3-STATE Outputs (Top View) Pin One Orientation Diagram Function Table Inputs Output OE An L L L L H H H L Z H H Z Yn AAA represents Product Code Top Mark - see ordering code Note: Orientation of Top Mark determines Pin One location. Read the top product code mark left to right, Pin One is the lower left pin (see diagram). H = HIGH Logic Level L = LOW Logic Level Z = HIGH Impedance State Pad Assignments for MicroPak (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 VCC = 1.40V to 1.60V ± 1.0 mA VCC = 1.10V to 1.30V ±0.5 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 = 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 = −0.5 mA IOH = −20 µA V 1.40 ≤ VCC ≤ 1.60 1.07 0.99 IOH = −1.0 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 NC7WP125 Absolute Maximum Ratings(Note 1) NC7WP125 DC Electrical Characteristics Symbol TA = +25°C VCC Parameter (V) VOL LOW Level Output Voltage IIN Input Leakage Current IOZ 3-STATE Output Leakage IOFF Power Off Leakage Current ICC Quiescent Supply Current (Continued) Min Max TA = −40°C to +85°C 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 IOL = 0.5 mA 1.40 ≤ VCC ≤ 1.60 0.31 0.37 IOL = 1.0 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 0.90 to 3.60 ±1.0 ±5.0 µA 0 1.0 5.0 µA 0 ≤ (VI, VO) ≤ 3.6V 0.90 to 3.60 0.9 5.0 µA VI = VCC or GND V IOL = 2.6 mA 0 ≤ VI ≤ 3.6V VI = VIH or VIL 0 ≤ VO ≤ 3.6V AC Electrical Characteristics Symbol tPHL Parameter Propagation Delay tPLH tPZH Output tPZL Enable Time tPHZ Output tPLZ Disable Time tPHL Propagation Delay tPLH tPZH Output tPZL Enable Time www.fairchildsemi.com TA = +25°C VCC (V) Min Typ 1.10 ≤ VCC ≤ 1.30 4.0 1.40 ≤ VCC ≤ 1.60 TA = −40°C to +85°C Max Min Max 10.0 19.1 3.5 39.6 2.0 6.0 11.2 1.5 14.5 1.65 ≤ VCC ≤ 1.95 1.5 5.0 8.6 1.0 11.6 2.30 ≤ VCC ≤ 2.70 1.0 4.0 6.3 0.8 8.2 3.00 ≤ VCC ≤ 3.60 1.0 3.0 5.3 0.5 7.2 8.0 17.5 3.5 40.4 0.90 Conditions Figure Number 26.0 0.90 1.10 ≤ VCC ≤ 1.30 Units ns CL = 10 pF 29.0 4.0 1.40 ≤ VCC ≤ 1.60 2.0 6.0 11.9 1.5 14.8 1.65 ≤ VCC ≤ 1.95 1.5 5.0 9.7 1.0 12.3 2.30 ≤ VCC ≤ 2.70 1.0 4.0 7.7 0.8 10.5 3.00 ≤ VCC ≤ 3.60 1.0 3.0 6.9 0.5 8.6 0.90 RU = 5000Ω ns RD = 5000Ω S1 = GND for tPZH S1 = VI for tPZL CL = 10 pF 28.0 1.10 ≤ VCC ≤ 1.30 4.0 8.0 20.5 3.5 42.0 1.40 ≤ VCC ≤ 1.60 2.0 6.0 17.6 1.5 18.9 1.65 ≤ VCC ≤ 1.95 1.5 5.0 17.4 1.0 18.7 2.30 ≤ VCC ≤ 2.70 1.0 4.0 16.4 0.8 17.7 3.00 ≤ VCC ≤ 3.60 1.0 3.0 16.2 0.5 17.5 1.10 ≤ VCC ≤ 1.30 5.0 10.0 20.5 4.5 42.5 1.40 ≤ VCC ≤ 1.60 3.0 7.0 11.8 2.5 15.4 1.65 ≤ VCC ≤ 1.95 2.0 5.0 9.1 2.0 12.2 2.30 ≤ VCC ≤ 2.70 1.5 4.0 6.6 1.0 8.6 3.00 ≤ VCC ≤ 3.60 1.0 3.0 5.6 0.5 7.5 0.90 CL = 10 pF RL = 1 MΩ RU = 5000Ω ns RD = 5000Ω S1 = GND for tPHZ S1 = VI for tPLZ 28.0 0.90 ns CL = 15 pF RL = 1 MΩ Figures 1, 2 CL = 15 pF 31.0 1.10 ≤ VCC ≤ 1.30 5.0 11.0 18.2 4.5 43.3 1.40 ≤ VCC ≤ 1.60 3.0 7.0 12.5 2.5 15.5 1.65 ≤ VCC ≤ 1.95 2.0 5.0 10.2 2.0 12.9 2.30 ≤ VCC ≤ 2.70 1.5 4.0 8.0 1.0 9.9 3.00 ≤ VCC ≤ 3.60 1.0 3.0 7.2 0.5 8.9 4 RU = 5000Ω ns RD = 5000Ω S1 = GND for tPZH S1 = VI for tPLZ Figures 1, 2 Symbol Parameter tPHZ Output tPLZ Disable Time tPHL Propagation Delay tPLH tPZH Output tPZL Enable Time tPHZ Output tPLZ Disable Time TA = +25°C VCC (V) (Continued) Min 0.90 Typ TA = −40°C to +85°C Max Min Max Units 5.0 11.0 21.6 4.5 44.9 1.40 ≤ V CC ≤ 1.60 3.0 7.0 17.1 2.5 20.0 1.65 ≤ V CC ≤ 1.95 2.0 5.0 16.9 2.0 19.9 2.30 ≤ V CC ≤ 2.70 1.5 4.0 16.8 1.0 18.1 3.00 ≤ V CC ≤ 3.60 1.0 3.0 16.6 0.5 17.8 1.10 ≤ V CC ≤ 1.30 5.5 12.0 23.4 5.0 51.1 1.40 ≤ V CC ≤ 1.60 4.0 8.0 13.8 3.0 17.7 1.65 ≤ V CC ≤ 1.95 2.0 6.0 10.6 2.0 14.0 2.30 ≤ V CC ≤ 2.70 1.0 5.0 7.6 1.0 9.9 3.00 ≤ V CC ≤ 3.60 0.8 4.0 6.4 0.5 8.9 RU = 5000Ω ns 0.90 ns Figures 1, 2 1.10 ≤ V CC ≤ 1.30 6.0 13.0 24.4 5.0 51.9 1.40 ≤ V CC ≤ 1.60 4.0 8.0 14.5 3.0 17.9 1.65 ≤ V CC ≤ 1.95 2.0 6.0 11.7 2.0 14.7 2.30 ≤ V CC ≤ 2.70 1.0 5.0 9.1 1.0 11.1 3.00 ≤ V CC ≤ 3.60 0.8 4.0 8.1 0.5 10.1 1.10 ≤ V CC ≤ 1.30 6.0 13.0 24.8 5.0 53.5 1.40 ≤ V CC ≤ 1.60 4.0 8.0 18.1 3.0 22.6 1.65 ≤ V CC ≤ 1.95 2.0 6.0 17.9 2.0 22.0 2.30 ≤ V CC ≤ 2.70 1.0 5.0 17.7 1.0 21.6 3.00 ≤ V CC ≤ 3.60 0.8 4.0 17.5 0.5 21.2 0.90 CL = 30 pFΩ RL = 1MΩ Figures 1, 2 CL = 30 pF 37.0 RU = 5000Ω ns RD = 5000Ω S1 = GND for tPZH Figures 1, 2 S1 = V I for tPZL CL = 30 pF 36.0 RU = 5000Ω ns 0 2.0 pF Output Capacitance 0 4.0 pF 0.9 to 3.60 8.0 pF 5 RD = 5000Ω S1 = GND for tPHZ Figures 1, 2 S1 = V I for tPLZ Input Capacitance Power Dissipation S1 = GND for tPHZ 34.0 COUT Capacitance RD = 5000Ω S1 = V I for tPLZ CIN CPD Figure Number CL = 15 pF 30.0 1.10 ≤ V CC ≤ 1.30 0.90 Conditions VI = 0V or VCC, f = 10 MHz www.fairchildsemi.com NC7WP125 AC Electrical Characteristics NC7WP125 AC Loading and Waveforms Test Switch tPLH, tPHL Open tPZL, tPLZ 6V at VCC = 3.3V ± 0.3V VCC x 2 at VCC = < 3.0V tPZH, tPHZ GND 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 0.3V 0.15 0.15 0.1 0.1 0.1 www.fairchildsemi.com 6 TAPE FORMAT for US8 Package Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Designator K8X Cover Tape Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Cover Tape TAPE DIMENSIONS inches (millimeters) TAPE FORMAT for MicroPak Package Designator L8X Tape Number Cavity Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) 7 www.fairchildsemi.com NC7WP125 Tape and Reel Specification NC7WP125 Tape and Reel Specification (Continued) REEL DIMENSIONS inches (millimeters) Tape Size 8 mm A B C D N W1 W2 W3 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) www.fairchildsemi.com 8 NC7WP125 Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide Package Number MAB08A 9 www.fairchildsemi.com NC7WP125 TinyLogic ULP Buffer with 3-STATE Output Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 8-Lead MicroPak, 1.6 mm Wide Package Number MAC08A 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 www.fairchildsemi.com 10