PCA2125TS/1,112 NXP Semiconductors, PCA2125TS/1,112 Datasheet - Page 27

• Manufacturer Part Number: PCA2125TS/1,112
• Description: IC CMOS RTC/CALENDAR 14-TSSOP
• Manufacturer: NXP Semiconductors
• Type: Clock/Calendar/Alarmr

Specifications of PCA2125TS/1,112

• Package / Case: 14-TSSOP
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Function: Clock, Calendar
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM6292 - DEMO BOARD PCA2125 RTC
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935283386112; PCA2125TS/1; PCA2125TS/1

NXP Semiconductors
11. Static characteristics
Table 40.
V
otherwise specified.
PCA2125_1
Product data sheet
Symbol
Supply: pin V
V
I
Inputs
V
V
V
V
I
C
R
Outputs
V
V
V
V
V
DD
L
DD
DD
I
I
IL
IH
O
O
OH
OL
OL
I
pd
= 1.3 V to 5.5 V; V
Parameter
supply voltage
supply current
input voltage
input voltage
LOW-level input voltage
HIGH-level input voltage
leakage current
input capacitance
pull-down resistance
output voltage
output voltage
HIGH-level output voltage
LOW-level output voltage
LOW-level output voltage
Static characteristics
DD
SS
= 0 V; T
amb
= 40 C to +125 C; f
Conditions
SPI-bus inactive; for clock data
integrity
SPI-bus active
SPI-bus active
SPI-bus inactive;
CLKOUT disabled; V
5.0 V
SPI-bus inactive (f
CLKOUT enabled at 32 kHz
pin OSCI
pins CE, SDI, SCL
V
and OSCI
pin CE
pins OSCO and SDO
pins CLKOUT and INT; refers to
external pull-up voltage
pin SDO
pin SDO
pins CLKOUT and INT; V
I
OL
I
f
f
T
T
T
T
= V
SCL
SCL
= 1.5 mA
amb
amb
amb
amb
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
= 6.0 MHz
= 1.0 MHz
= 25 C
= 40 C to +125 C
= 25 C
= 40 C to +125 C
= 5.0 V
= 3.0 V
= 2.0 V
= 5.0 V
= 3.0 V
= 2.0 V
or V
Rev. 01 — 28 July 2008
SS
; on pins SDI, SCL
osc
SCL
DD
= 32.768 kHz; quartz R
= 0 Hz);
= 2.0 V to
DD
= 5 V;
[1]
[2]
[3]
Min
1.3
1.6
-
-
-
-
-
-
-
-
-
-
V
0.7V
-
-
-
-
0.8V
V
V
0.5
0.5
1
SS
SS
SS
s
DD
DD
= 60 k ; C
SPI Real-time clock/calendar
Typ
-
-
-
-
550
760
1000
760
640
-
-
-
-
-
-
-
0
-
240
-
-
-
-
-
L
= 12.5 pF; unless
PCA2125
© NXP B.V. 2008. All rights reserved.
Max
5.5
5.5
500
85
-
1800
-
-
-
2250
1950
1900
V
5.5
0.3V
V
+1
7
550
V
5.5
V
0.2V
0.4
DD
DD
DD
DD
+ 0.5 V
+ 0.5 V
DD
DD
Unit
V
V
nA
nA
nA
nA
nA
nA
nA
nA
V
V
V
pF
k
V
V
V
V
27 of 36
A
A
A