ST10F167 datasheet(43/69 Pages) STMICROELECTRONICS

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ST10F167

Notes 1:This specification is not valid for outputs which are switched to open drain mode. In this case

the respective output will float and the voltage results from the external circuitry.

2:The maximum current may be drawn while the respective signal line remains inactive.

3:The minimum current must be drawn in order to drive the respective signal line active.

4:This specification is only valid during Reset, or during Hold- or Adapt-mode. Port 6 pins are only

affected, if they are used for CS output and the open drain function is not enabled.

5:Not 100% tested, guaranteed by design characterization.

6:The supply current is a function of the operating frequency. This dependency is illustrated in the

figure below.

These parameters are tested at VDDmax and 20 MHz CPU clock with all outputs disconnected

and all inputs at VIL or VIH.

7:This parameter is tested including leakage currents. All inputs (including pins configured as in-

puts) at 0 V to 0.1 V or at VDD – 0.1 V to VDD, VREF = 0 V, all outputs (including pins configured

as outputs) disconnected.

8:Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on

any pin exceeds the specified range (i.e. VOV > VDD+0.5V or VOV < VSS-0.5V). The absolute

sum of input overload currents on all port pins may not exceed 50 mA.

9:Power Down Current is to be defined.

PORT0 configuration current 4)

IP0H

–

-10

µAV

IN =VIHmin

IP0L

-100

–

µAV

IN =VILmax

XTAL1 input current

IIL CC

–

±20

µA0 V < V

IN <VDD

Pin capacitance 5)

(digital inputs/outputs)

CIO CC

–

f = 1MHz

A =25 °C

Power supply current

ICC

–

120 +

5* fCPU

RSTIN = V

fCPU in [MHz]

Idle mode supply current

IID

–40 +

2* fCPU

RSTIN = V

IH1

fCPU in [MHz]

Power-down mode supply current

IPD

–

100

µAV

DD = 5.25 V

PP Read Current

IPPR

200

µAV

PP < V

PP Write Current

IPPW

at 20MHz 32-Bit

programming

PP = 12V

PP during Write/Read

VPP

11.4

12.6

Table 20.1

DC Parametric (cont’d)

Parameter

Symbol

Limit Values

Unit

Test Condition

min.

max.

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