Jameco Electronics 3000 Benutzerhandbuch

Stresses beyond those listed in Table 5-5 may cause permanent damage. The ratings are 
stress ratings only, and functional operation of the Rabbit 3000 chip at these or any other 
conditions beyond those indicated in this section is not implied. Exposure to the absolute 
maximum rating conditions for extended periods may affect the reliability of the Rabbit 
3000 chip.

Table 5-6 outlines the DC characteristics for the Rabbit 3000 at 3.3 V over the recom-
mended operating temperature range from T

A

 = –55°C to +85°C, V

DD

 = 3.0 V to 3.6 V.

T

A

Operating Temperature

-55° to +85°C

T

S

Storage Temperature

-65° to +150°C

Maximum Input Voltage:

Oscillator Buffer Input

5-V-tolerant I/O

V

DD

 + 0.5 V

5.5 V

V

DD

Maximum Operating Voltage

3.6 V

V

DD

Supply Voltage

3.0

3.3

3.6

V

V

IH

High-Level Input Voltage

2.0

V

V

IL

Low-Level Input Voltage

0.8

V

V

OH

High-Level Output Voltage

I

OH

 = 6.8 mA,

V

DD

 = V

DD

 (min)

0.7 × 

V

DD

V

V

OL

Low-Level Output Voltage

I

OL

 = 6.8 mA,

V

DD

 = V

DD

 (min)

0.4

V

I

IH

High-Level Input Current

(absolute worst case, all buffers)

V

IN

 = V

DD

,

V

DD

 = V

DD

 (max)

10

µA

I

IL

Low-Level Input Current

(absolute worst case, all buffers)

V

IN

 = V

SS

,

V

DD

 = V

DD

 (max)

-10

µA

I

OZ

High-Impedance State 
Output Current

(absolute worst case, all buffers)

V

IN

 = V

DD

 or V

SS

,

V

DD

 = V

DD

 (max), no pull-up

-10

10

µA