ST10R172L datasheet(33/68 Pages) STMICROELECTRONICS

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ST10R172L - ELECTRICAL CHARACTERISTICS

15.2

DC Characteristics

VDD = 3.3V ± 0.3V

VSS = 0 V

Reset active

TA = -40°C to +85 °C°

Parameter

Symbol

Limit Values

Unit

Test Condition

min.

max.

Input low voltage

VIL

– 0.3

0.8

–

Input high voltage

(all except RSTIN and XTAL1)

VIH

2.0

VDD + 0.3

V–

Input high voltage RSTIN, RPD

VIH1

0.6

VDD

VDD + 0.3

V–

Input high voltage XTAL1

VIH2

0.7

VDD

VDD + 0.3

V–

Output low voltage

(ALE, RD, WR, BHE, CLKOUT,

RSTIN,RSTOUT

, CSX)

VOL

–

0.4

IOL = 4 mA

Output low voltage

(all other outputs)

VOL1

–

0.4

IOL1 = 2 mA

Output high voltage

ALE, RD, WR, BHE, CLKOUT,

RSTIN,RSTOUT

, CSX)

VOH

2.4

–

IOH = –4 mA

Output high voltage1)

(all other outputs)

VOH1 CC

2.4

–

IOH = – 2mA

Input leakage current (3T pins)

IOZ

–

±10

µA

0 V<

VIN<VDD

Input leakage current (5T, 5S

pins)

IOZ1

–

±10

±1007)

µA

0 V<

VIN<VDD

VDD<VIN<5.0V

RSTIN pull-up resistor 2)

RRST CC

300

Ω

VIN = 0 V

Read/Write pullup current3)

IRWH

–-40

µA

VOUT = 2.4 V

Read/Write pullup current3

IRWL

-500

–

µA

VOUT = 0.4 V

ALE pulldown current3

IALEL

–

µA

VOUT = 0.4 V

ALE pulldown current3

IALEH

–500

µAV

OUT = 2.4 V

Port 6 (CS) pullup current3

IP6H

–-40

µAV

OUT = 2.4 V

Port 6 (CS) pullup current3

IP6L

-500

–

µA

VOUT = 0.4 V

Table 11 DC characteristics

ST10R172L Datasheet(PDF) 33 Page - STMicroelectronics

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