PCF8564ACX9/B/1,02 NXP Semiconductors, PCF8564ACX9/B/1,02 Datasheet - Page 27

• Manufacturer Part Number: PCF8564ACX9/B/1,02
• Description: IC RTC/CALENDAR
• Manufacturer: NXP Semiconductors
• Type: Clock/Calendar/Alarmr

Specifications of PCF8564ACX9/B/1,02

• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: Die
• Function: Serial Clock, Alarm, Calendar, Timer, Timer Interrupt
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Mounting Style: SMD/SMT
• Rtc Bus Interface: I2C
• Supply Current: 1700 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 568-6424-2; PCF8564ACX9/B/1,02

NXP Semiconductors
Table 29.
V
specified.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
PCF8564A
Product data sheet
Symbol
V
I
C
Outputs
V
I
I
I
Voltage detector
V
LI
OL
OH
LO
DD
IH
O
low
i
= 1.8 V to 5.5 V; V
For reliable oscillator start-up at power-on: V
Timer source clock =
CLKOUT disabled (FE = 0 or CLKOE = 0).
V
CLKOUT is open circuit.
Current consumption when the CLKOUT pin is enabled is a function of the load on the pin, the output frequency, and the supply voltage.
The additional current consumption for a given load is calculated from:
Tested on sample basis.
IL
and V
Static characteristics
IH
with an input voltage swing of V
Parameter
HIGH-level input voltage
input leakage current
input capacitance
output voltage
LOW-level output current
HIGH-level output current
output leakage current
low voltage
SS
1
⁄
60
= 0 V; T
Hz.
amb
…continued
=
−
40
All information provided in this document is subject to legal disclaimers.
SS
Conditions
V
on pin CLKOUT
on pin INT
on pin SDA;
V
on pin INT;
V
on pin CLKOUT:
V
on pin CLKOUT;
V
V
T
°
DD(po)min
C to +85
amb
I
OL
OL
OL
OH
O
to V
= V
= V
= 0.4 V; V
= 0.4 V; V
= 0.4 V; V
= 4.6 V; V
Rev. 02 — 30 September 2010
= 25 °C
DD
DD
DD
.
= V
or V
or V
°
DD(min)
C; f
SS
SS
DD
DD
DD
DD
osc
= 5 V
= 5 V
= 5 V
= 5 V
+ 0.3 V.
= 32.768 kHz; quartz R
I
DD
=
C V
×
[7]
DD
Min
0.7V
−1
-
−0.5
−0.5
3
−1
−1
1
−1
-
×
s
F
= 40 k
DD
CLKOUT
Real time clock and calendar
Ω
Typ
-
0
-
-
-
-
-
-
-
0
0.9
; C
.
L
= 8 pF; unless otherwise
PCF8564A
© NXP B.V. 2010. All rights reserved.
Max
-
+1
7
V
+5.5
-
-
-
-
+1
1.0
DD
+ 0.5 V
Unit
V
μA
pF
V
mA
mA
mA
mA
μA
V
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