PCF8593T/1,112 NXP Semiconductors, PCF8593T/1,112 Datasheet - Page 19

• Manufacturer Part Number: PCF8593T/1,112
• Description: IC CLOCK/CALENDAR LOW PWR 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Clock/Calendar/NVSRAMr

Specifications of PCF8593T/1,112

• Package / Case: 8-SOIC (3.9mm Width)
• Time Format: HH:MM:SS:hh (12/24 hr)
• Memory Size: 8B
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Function: Clock, Calendar, Alarm, Timer Interrupt
• Rtc Memory Size: 8 B
• Supply Voltage (max): 6 V
• Supply Voltage (min): 1 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935275723112; PCF8593TD; PCF8593TD

NXP Semiconductors
10. Characteristics
Table 7.
V
[1]
[2]
[3]
[4]
PCF8593
Product data sheet
Symbol
V
I
Pin SDA, SCL and INT
V
V
I
I
C
Pins OSCI and RESET
I
Pin INT
I
I
Pin SCL
I
C
DD
OL
LI
LI
OL
LI
LI
DD
DD
IL
IH
I
I
= 2.5 V to 6.0 V; V
Typical values measured at T
When the device is powered on, V
oscillator.
Event counter mode: supply current dependant upon input frequency.
Tested on a sample basis.
Static characteristics
Parameter
supply voltage
supply current
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
input leakage current
input capacitance
input leakage current
LOW-level output current
input leakage current
input leakage current
input capacitance
10.1 Static characteristics
SS
= 0 V; T
amb
amb
= 25 °C.
DD
=
must exceed the specified minimum value by 300 mV to guarantee correct start-up of the
−
40
All information provided in this document is subject to legal disclaimers.
Conditions
operating mode
quartz oscillator
operating mode
clock mode; f
V
V
V
V
V
V
°
OL
I
I
OL
I
I
C to +85
I
I
T
T
f
V
V
= V
= V
= V
= V
2
2
SCL
amb
amb
C-bus active
C-bus inactive
DD
DD
= 0.4 V
= 0.4 V
DD
DD
DD
DD
= 100 kHz clock mode
= 2.0 V
= 5.0 V
Rev. 04 — 6 October 2010
= 0 °C to +70 °C
= −40 °C to +85 °C
or V
or V
or V
or V
°
C unless otherwise specified.
SCL
SS
SS
SS
SS
= 0 Hz
[2]
[2]
[3]
[4]
[4]
Min
2.5
1.0
1.0
1.2
-
-
-
0
0.7V
3
−1
-
−250
1
−1
−1
-
DD
Low power clock and calendar
Typ
-
-
-
-
-
1.0
4
-
-
-
-
-
-
-
-
-
-
[1]
PCF8593
© NXP B.V. 2010. All rights reserved.
Max
6.0
6.0
6.0
6.0
200
8.0
15
0.3V
V
-
+1
7
+250
-
+1
+1
7
DD
DD
Unit
V
V
V
V
μA
μA
μA
V
V
mA
μA
pF
nA
mA
μA
μA
pF
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