Real Time Clock (RTC) IC Clock/Calendar I2C, SPI 16-LFDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCF2131TFY

DigiKey Part Number
568-PCF2131TFYTR-ND - Tape & Reel (TR)
568-PCF2131TFYCT-ND - Cut Tape (CT)
568-PCF2131TFYDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCF2131TFY
Description
IC RTC CLK/CALENDAR I2C 16HLSON
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, SPI 16-LFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
PCF2131TFY Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
NXP USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, Leap Year, Watchdog Timer
Memory Size
-
Time Format
HH:MM:SS:hh (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
I2C, SPI
Voltage - Supply
1.2V ~ 5.5V
Voltage - Supply, Battery
1.2V ~ 5.5V
Current - Timekeeping (Max)
770nA ~ 2.135µA @ 1.2V ~ 5.5V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
16-LFDFN Exposed Pad
Supplier Device Package
16-HLSON (4.5x3.5)
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 24 879
Check for Additional Incoming Stock
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R51,86000R51,86
10R38,82100R388,21
25R35,55880R888,97
100R31,98480R3 198,48
250R30,27972R7 569,93
500R29,25188R14 625,94
1 000R29,23134R29 231,34
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4 000R27,13660R108 546,40
Manufacturers Standard Package