FAIRCHILD NC7WP125L8X

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