Absolute Maximum Ratings

Storage Temperature ...........................

-50°Cto125°C

Operating Temperature ..........................

-40°Cto85°C

-200mA

Total Power Dissipation .....................................500mW

Note: These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum Ratings² may

cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed

in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

D.C. Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Conditions

Operating Voltage

2.4

¾

5.2

V

Standby Current (Watchdog Off)

3V

No load, system HALT

¾¾

1

mA

5V

¾¾

2

mA

Standby Current (Watchdog On)

3V

No load, system HALT

¾¾

7

mA

5V

¾¾

10

mA

Operating Current (Crystal OSC)

3V

¾¾

3mA

5V

¾¾

7mA

I/O Port Sink Current

3V

¾

4

¾

mA

5V

¾

10

¾

mA

I/O Port Source Current

3V

¾-2

¾

mA

5V

¾-5

¾

mA

AUD Source Current

3V

¾-3

¾

mA

5V

¾-6

¾

mA

Input Low Voltage for I/O Ports

3V

¾

¾

1

¾

V

5V

¾

1.8

¾

V

Input High Voltage for I/O Ports

3V

¾

¾

2

¾

V

5V

¾

3

¾

V

Reset Low Voltage (RES)

3V

¾

¾

1.9

¾

V

5V

¾

3.5

¾

V

Reset High Voltage (RES)

3V

¾

¾

2.4

¾

V

5V

¾

4.2

¾

V

System Frequency

3V

W¾

4.0

¾

MHz

W¾

8.0

¾

MHz

Pull-high Resistance

3V

¾

20

60

100

k

W

5V

10

30

50

k

W

HT86R192

Rev. 0.00

6

October 23, 2006

Preliminary