SAFC161S datasheet(38/75 Pages) INFINEON

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C161S

Electrical Parameters

Data Sheet

V1.0, 2003-11

4.2

Operating Conditions

The following operating conditions must not be exceeded in order to ensure correct

operation of the C161S. All parameters specified in the following sections refer to these

operating conditions, unless otherwise noticed.

Table 8

Operating Condition Parameters

Parameter

Symbol

Limit Values

Unit

Notes

Min.

Max.

Standard

digital supply voltage

4.5

5.5

Active mode,

CPUmax = 25 MHz

2.5

1) Output voltages and output currents will be reduced when

DD leaves the range defined for active mode.

5.5

Power down mode

Reduced

digital supply voltage

3.0

3.6

Active mode,

CPUmax = 20 MHz

2.5

3.6

Power down mode

Digital ground voltage

Reference voltage

Overload current

–

±5

Per pin

2)3)

2) Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on any pin

exceeds the specified range (i.e.

OV > VDD + 0.5 V or VOV < VSS - 0.5 V). The absolute sum of input overload

currents on all pins may not exceed 50 mA. The supply voltage must remain within the specified limits.

Proper operation is not guaranteed if overload conditions occur on functional pins such as XTAL1, RD, WR,

etc.

3) Not subject to production test, verified by design/characterization.

Absolute sum of overload

currents

Σ|I

OV|

–

External Load

Capacitance

–

100

–

Ambient temperature

070

°C

SAB-C161S …

-40

°C

SAF-C161S …

-40

125

°C

SAK-C161S …

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