NT6880

8

DC Supply Voltage . . . . . . . . . . . . . . . -0.3V to +7.0V

Operating Ambient Temperature . . . . . . . . 0

°C to +70°C

Storage Temperature . . . . . . . . . . . . . -55

°C to +125°C

*Comments

Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to this 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 or intended. Exposure to the absolute

maximum rating conditions for extended periods may

affect device reliability.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Conditions

Power Supply Current

20

mA

No load

Input High Voltage

2

V

Input Low Voltage

0.8

V

Output High Voltage (PORT 0, 1, 2,

3)

2.4

V

µA

Output High Voltage (CLK, DATA)

2.4

V

µA, Note 1

Output High Voltage (CLK, DATA)

2.4

V

µA, Note 2

Output Low Voltage (PORT 0, 1, 2)

0.4

V

Output Low Voltage (PORT 3)

0.4

V

Output Low Voltage (CLK, DATA)

0.4

V

∆F/F

Initial Frequency Variation 1

+/-10

%

For RC OSC option

only; by Lots

∆F/F

Frequency Variation 2

+/-1

%

For ceramic resonator

option only; by Lots

LED Sink Current (LED 0, 1, 2)

10

14

17

mA

Low Voltage Reset Threshold

3.0

V

Power-on Reset Time

120

150

180

ms

RESET Input Low Pulse Width

2.5

µs

10 system clocks

RESET Pull High Resistor

220

K

Ω

condition, user can select mask option 1 or 3 for this specification.

for this specification.