Maximum Ratings

Freescale Semiconductor

4

1

Maximum Ratings

Table 1 lists maximum and minimum ratings for supply and operating voltages and storage temperature. Operating outside of

these ranges may cause erratic behavior or damage to the processor.

2

Thermal Characteristics

2.1

Operating Temperatures

Table 2 lists junction and ambient operating temperatures.

Table 1. Absolute Maximum Ratings

Rating

Symbol

Value

Units

External (I/O pads) supply voltage (3.3-V power pins)

–0.3 to +4.0

V

Internal logic supply voltage

–0.5 to +2.0

V

Memory (I/O pads) supply voltage (2.5-V power pins)

–0.3 to +4.0 SDR Memory

–0.3 to +2.8 DDR Memory

V

PLL supply voltage

–0.5 to +2.0

V

Internal logic supply voltage, input voltage level

–0.5 to +3.6

V

Storage temperature range

–55 to +150

Table 2. Operating Temperatures

Characteristic

Symbol

Value

Units

Maximum operating junction temperature

105

Maximum operating ambient temperature

operating parameters are guaranteed only when the junction temperature lies within the specified range.

Minimum operating ambient temperature

–40