PCA21125T Product Information|NXP

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Operating Features

ParameterValue
RTC Type
IC
Accuracy (Typ) (+/- ppm)
20 to 50 at 25°C
Supply Voltage [Min to Max] (V)
1.6 to 5.5
Low Supply Current (μA)
0.8
Communication protocol
SPI
Capacitive Load (μF)
7
Battery Back Up
No
Watchdog timer
Y
ParameterValue
Programmable alarm
Y
Countdown Timer
Y
Tamper Input
0
Interrupt Output
1
Integrated Temperature Compensation
N
AEC-Q100 compliant
Y
Operating Temperature (Min-Max) (℃)
-40 to 125

Environmental

Part/12NCPbFreeEU RoHSHalogen FreeRHF IndicatorREACH SVHCWeight (mg)
PCA21125T/Q900/1,1(935290408118)
Yes
Yes
Certificate Of Analysis (CoA)
Yes
DREACH SVHC
51.0

Quality

Part/12NCSafe Assure Functional SafetyMoisture Sensitivity Level (MSL)Peak Package Body Temperature (PPT) (C°)FITMTBF
Lead SolderingLead Free SolderingLead SolderingLead Free Soldering
PCA21125T/Q900/1,1
(935290408118)
No
1
1
235
260
5
2.0E8

Shipping

Part/12NCHarmonized Tariff (US)Disclaimer
PCA21125T/Q900/1,1
(935290408118)
854239

More about PCA21125

The PCA21125 is a CMOS Real-Time Clock (RTC) and calendar optimized for low-power consumption and an operating temperature up to 125 °C. Data is transferred via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 6.0 Mbit/s. Alarm and timer functions are also available with the possibility to generate a wake-up signal on the interrupt pin.