PCF8563

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© NXP Semiconductors N.V. 2015. All rights reserved.

Product data sheet

Rev. 11 — 26 October 2015

28 of 45

NXP Semiconductors

PCF8563

Real-time clock/calendar

12. Static characteristics

Table 29.

Static characteristics

VDD = 1.8 V to 5.5 V; VSS =0V; Tamb = 40 C to +85 C; fosc = 32.768 kHz; quartz Rs =40 k; CL = 8 pF; unless otherwise

specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supplies

VDD

supply voltage

interface inactive;

fSCL =0Hz;

Tamb =25 C

[1] 1.0

-

5.5

V

interface active;

fSCL = 400 kHz

1.8

-

5.5

V

clock data integrity;

Tamb =25 C

Vlow

-5.5

V

IDD

supply current

interface active

fSCL = 400 kHz

--800

A

fSCL = 100 kHz

--200

A

interface inactive (fSCL = 0 Hz); CLKOUT

disabled; Tamb =25 C

[2]

VDD = 5.0 V

-

275

550

nA

VDD = 3.0 V

-

250

500

nA

VDD = 2.0 V

-

225

450

nA

interface inactive (fSCL = 0 Hz); CLKOUT

disabled; Tamb = 40 Cto +85 C

[2]

VDD = 5.0 V

-

500

750

nA

VDD = 3.0 V

-

400

650

nA

VDD = 2.0 V

-

400

600

nA

interface inactive (fSCL = 0 Hz); CLKOUT

enabled at 32 kHz; Tamb =25 C

[2]

VDD = 5.0 V

-

825

1600

nA

VDD = 3.0 V

-

550

1000

nA

VDD = 2.0 V

-

425

800

nA

interface inactive (fSCL = 0 Hz); CLKOUT

enabled at 32 kHz; Tamb = 40 Cto +85 C

[2]

VDD = 5.0 V

-

950

1700

nA

VDD = 3.0 V

-

650

1100

nA

VDD = 2.0 V

-

500

900

nA

Inputs

VIL

LOW-level input

voltage

0.5

-

+0.3VDD V

VIH

HIGH-level

input voltage

0.7VDD

-5.5

V

ILI

input leakage

current

VI =VDD or VSS

10

+1

A

Ci

input

capacitance

[3] --7

pF