MC68L300EC16/D

3

NOTES:

1. Permanent damage can occur if maximum ratings are exceeded. Exposure to voltages or cur-

rents in excess of recommended values affects device reliability. Device modules may not op-

erate normally while being exposed to electrical extremes.

2. Although sections of the device contain circuitry to protect against damage from high static

voltages or electrical fields, take normal precautions to avoid exposure to voltages higher than

maximum-rated voltages.

3. This parameter is periodically sampled rather than 100% tested.

4. All pins except TSC.

5. Input must be current limited to the value specified. To determine the value of the required

current-limiting resistor, calculate resistance values for positive and negative clamp voltages,

then use the larger of the two values.

6. Power supply must maintain regulation within operating VDD range during instantaneous and

operating maximum current.

7. All functional non-supply pins are internally clamped to VSS. All functional pins except EXTAL

and XFC are internally clamped to VDD.

8. Total input current for all digital input-only and all digital input/output pins must not exceed 10

mA. Exceeding this limit can cause disruption of normal operation.

Table 1 Maximum Ratings

Num

Rating

Symbol

Value

Unit

1

Supply Voltage1,2,3

VDD

– 0.3 to + 6.5

V

2

Input Voltage 1,2,3,4,5,7

VIN

– 0.3 to + 6.5

V

3

Instantaneous Maximum Current

Single Pin Limit (all pins)1,3,5,6

ID

25

mA

4

Operating Maximum Current

Digital Input Disruptive Current3,5,6,7,8

VNEGCLMAP ≅ – 0.3 V

VPOSCLAMP ≅ VDD + 0.3

Iid

– 500 to 500

µA

5

Operating Temperature Range

C Suffix

TA

TL to TH

– 40 to 85

°C

6

Storage Temperature Range

Tstg

– 55 to 150

°C

Table 2 MC68L331 Typical Ratings

Num

Rating

Symbol

Value

Unit

1

Supply Voltage

VDD

3.3

V

2

Operating Temperature

TA

25

°C

3

VDD Supply Current

RUN

LPSTOP, External clock, max fsys

IDD

38

1.0

mA

mA

4

Clock Synthesizer Operating Voltage

VDDSYN

3.3

V

5

VDDSYN Supply Current

External Clock, maximum fsys

I

DDSYN

1.5

mA

6

RAM Standby Current

Normal RAM operation

Standby operation

ISB

3.0

10

µA

µA

7

Power Dissipation

PD

125.0

mW

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com