NT6881 データシートの表示（PDF） - Novatek Microelectronics
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NT6881 Datasheet PDF : 30 Pages
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Absolute Maximum Rating*
DC Supply Voltage . . . . . . . . . . . . . . . . . . -0.3V to +7.0V
Input/Output Voltage . . . . . . . .GND - 0.2V to VDD + 0.2V
Operating Ambient Temperature . . . . . . . . .0 °C to 70 °C
Storage Temperature . . . . . . . . . . . . . .-55 °C to +125 °C
Operating Voltage (VDD) . . . . . . . . . . . . .+4.4V to +5.25V
NT68P81
*Comments
Stresses above those listed under "Absolute Maximum
Rating" may cause permanent damage to the device.
These are stress ratings only. Functional operation of this
device at these or any other conditions above those
indicated in the operational sections of this specification
is not implied and exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
DC Electrical characteristics (VDD = 5V, GND = 0V, TA = 25°C, FOSC = 6MHz, unless otherwise noted)
Symbol
VDD
IOP
ISP
VIH
VIL
VOH
VOL1
VOL2
ILED
VSTIH
VSTIH
Parameters
Operating Voltage
Operating Current
Suspend Current
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage (P0/P1/P2)
Output Low Voltage (P3)
LED Sink Current
Schmitt Trigger Input High Voltage
Schmitt Trigger Input Low Voltage
Min. Typ. Max. Unit
Conditions
4.4
5
5.25
V
20
mA No load
500
µA
2
V
0.8
V
2.4
V
IOH = -100µA
0.4
V
IOL1 = 4mA
0.4
V
IOL2 = 5mA
6
10
14
mA VOL = 3.2V
1.7
2
V
0.8
1.1
V
AC Electrical characteristics (VDD = 5V, GND = 0V, TA = 25°C, FOSC = 6MHz, unless otherwise noted)
Symbol
FOSC
TRSTB
Parameters
Oscillator Frequency
RESET Input Low Pulse Width
Min. Typ. Max. Unit
Conditions
5.97
6
6.03 MHz OSC within +/- 0.5%
1.67
µs
10 system clocks
TPOR
Power-on Reset Time
5
30
ms
USB DC/AC SPECIFICATIONS
Please refer to the UNIVERSAL SERIAL BUS specification Version 1.0 Chapter 7.
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