This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

PCF2131TFY +BOM

Accurate RTC with integrated quartz crystal for industrial applications

Manufacturer:

NXP
Mfr.Part #:

PCF2131TFY
Datasheet:

PCF2131TFY Datasheet (PDF)
Mounting Style:

SMD/SMT
RTC Bus Interface:

Serial, I2C, SPI
Date Format:

YY-MM-DD-dd
Time Format:

HH:MM:SS:hh (12 hr, 24 hr)
EDA/CAD Models:

Request Free CAD Models for PCF2131TFY

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

PCF2131TFY General Description

NXP Semiconductors presents the PCF2131TFY, a cutting-edge chip designed to streamline display, memory, and touch screen operations in a single device. This all-in-one solution is equipped with a top-of-the-line LCD driver capable of handling resolutions up to 320x240 pixels, ensuring stunning visuals across a range of applications. The memory buffer stores up to 8 graphic pages, enabling smooth transitions and fast response times. The touch screen controller supports both resistive and capacitive touch screens, offering users flexibility and precision in their interactions. With compatibility with I2C and SPI communication protocols, the PCF2131TFY is a versatile and reliable choice for industrial, medical, and consumer electronics applications

Key Features

Clock operating voltage from 1.2 V to 5.5 V
Supply current of 64 nA @ VDD = 3.3 V (typical)
±3 ppm from -40 °C to +85 °C (typical)
±8 ppm from -40 °C to +85 °C (worst)
32.768 kHz quartz crystal
Temperature compensated crystal oscillator (TCXO)
Battery backup input pin and switch-over circuitry
Battery backed output voltage
Battery low detection function
4x Time stamp inputs with independent registers
2x Interrupt pin with selectable interrupt source
I²C-bus support (400 kHz fast-mode)
SPI-bus (maximum speed 6.5 Mbit/s)
Provide year, month, day, weekday, hours, minutes, seconds and 1/100 seconds
Leap year correction
This product is included in theNXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The PCF2131TF is included in the 10-year program.

Application

Automotive Gas Meter
Electricity Meter
Heat Metering
Water Meter
POS Terminal
Major Home Appliances
Small and Medium Appliances

Specifications

Product Category	Real Time Clock	Mounting Style	SMD/SMT
RTC Bus Interface	Serial, I2C, SPI	Date Format	YY-MM-DD-dd
Time Format	HH:MM:SS:hh (12 hr, 24 hr)	Battery Backup Switching	Backup Switching
Supply Voltage - Max	5.5 V	Supply Voltage - Min	1.2 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Moisture Sensitive	Yes	Product Type	Real Time Clocks
Series	PCF2131	Factory Pack Quantity	4000
Subcategory	Clock & Timer ICs	Part # Aliases	935378775518