C161K View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

C161K

16-Bit Single-Chip Microcontroller

Infineon Technologies 

C161K

C161O

Operating Conditions

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

operation of the C161K/O. 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

VDD

4.5

5.5

digital supply voltage

(5 V versions)

2.51)

5.5

V Active mode,

fCPUmax = 25 MHz

V Power Down mode

Reduced

VDD

3.0

3.6

digital supply voltage

(3 V versions)

2.51)

3.6

V Active mode,

fCPUmax = 20 MHz

V Power Down mode

Digital ground voltage

VSS

0

V Reference voltage

Overload current

IOV

–

±5

mA Per pin2)3)

Absolute sum of overload Σ|IOV| –

50

mA 3)

currents

External Load

Capacitance

CL

–

100

pF –

Ambient temperature

TA

0

70

-40

85

°C SAB-C161K/O …

°C SAF-C161K/O …

-40

125

°C SAK-C161K/O …

1) Output voltages and output currents will be reduced when VDD leaves the range defined for active mode.

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

exceeds the specified range (i.e. VOV > 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 100% tested, guaranteed by design and characterization.

Data Sheet

29

V2.0, 2001-01

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