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| PCF8563TF4.118 Datasheet, PDF (31/50 Pages) NXP Semiconductors – Real-time clock/calendar | |||
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NXP Semiconductors
PCF8563
Real-time clock/calendar
12. Static characteristics
Table 29. Static characteristics
VDD = 1.8 V to 5.5 V; VSS = 0 V; Tamb = ï40 ï°C to +85 ï°C; fosc = 32.768 kHz; quartz Rs = 40 kï; CL = 8 pF; unless otherwise
specified.
Symbol
Parameter
Conditions
Min
Typ
Max Unit
Supplies
VDD
IDD
Inputs
supply voltage
supply current
interface inactive;
fSCL = 0 Hz;
Tamb = 25 ï°C
interface active;
fSCL = 400 kHz
clock data integrity;
Tamb = 25 ï°C
interface active
fSCL = 400 kHz
fSCL = 100 kHz
interface inactive (fSCL = 0 Hz); CLKOUT
disabled; Tamb = 25 ï°C
VDD = 5.0 V
VDD = 3.0 V
VDD = 2.0 V
interface inactive (fSCL = 0 Hz); CLKOUT
disabled; Tamb = ï40 ï°C to +85 ï°C
VDD = 5.0 V
VDD = 3.0 V
VDD = 2.0 V
interface inactive (fSCL = 0 Hz); CLKOUT
enabled at 32 kHz; Tamb = 25 ï°C
VDD = 5.0 V
VDD = 3.0 V
VDD = 2.0 V
interface inactive (fSCL = 0 Hz); CLKOUT
enabled at 32 kHz; Tamb = ï40 ï°C to +85 ï°C
VDD = 5.0 V
VDD = 3.0 V
VDD = 2.0 V
[1] 1.0
-
[1] 1.8
-
Vlow
-
5.5
V
5.5
V
5.5
V
-
-
800
ïA
-
-
200
ïA
[2]
-
275
550
nA
-
250
500
nA
-
225
450
nA
[2]
-
500
750
nA
-
400
650
nA
-
400
600
nA
[2]
-
825
1600 nA
-
550
1000 nA
-
425
800
nA
[2]
-
950
1700 nA
-
650
1100 nA
-
500
900
nA
VIL
LOW-level input
voltage
VSS
-
0.3VDD V
VIH
HIGH-level
input voltage
0.7VDD -
VDD
V
ILI
input leakage VI = VDD or VSS
current
ï1
0
+1
ïA
Ci
input
capacitance
[3] -
-
7
pF
PCF8563
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 â 3 April 2012
© NXP B.V. 2012. All rights reserved.
31 of 50
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