NXP USA Inc. PCF2127T/2Y Real Time Clocks 2V Tape & Reel (TR) 16Terminations DUAL
PCF2127T/2Y
1786-476-PCF2127T/2Y
16-SOIC (0.295, 7.50mm Width)
RoHS Compliant
Clock Frequency: 0.032MHz,Type: Clock/Calendar,Interface: I2C, 2-Wire Serial,Memory Size: 512B,Time Format: HH:MM:SS (12/24 hr)
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PCF2127T/2Y Tech Specifications
NXP PCF2127T/2Y technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Clock/Timing - Real Time Clocks | |
| Manufacturer | NXP | |
| Factory Lead Time | 7 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) | |
| Surface Mount | YES | |
| Usage Level | Industrial grade | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2010 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 16Terminations | |
| Type | Clock/Calendar | |
| HTS Code | 8542.39.00.01 | |
| Voltage - Supply | 1.8V~4.2V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Supply Voltage | 2V | |
| Terminal Pitch | 1.27mm | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | PCF2127 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Pin Count | 16 | |
| JESD-30 Code | R-PDSO-G16 | |
| Qualification Status | Not Qualified | |
| Power Supplies | 2/4V | |
| Interface | I2C, 2-Wire Serial | |
| Memory Size | 512B | |
| Clock Frequency | 0.032MHz | |
| Number of Timers | 1Timer | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Current - Timekeeping (Max) | 1.5μA @ 3.3V | |
| Time-Min | SECONDS | |
| Interrupt Capability | Y | |
| Voltage - Supply, Battery | 1.8V~4.2V | |
| Volatile | NO | |
| Information Access Method | I2C | |
| Features | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | |
| Length | 10.3mm | |
| Height Seated (Max) | 2.65mm | |
| Width | 7.5mm | |
| RoHS Status | ROHS3 Compliant |
PCF2127T/2Y Documents
Download datasheets and manufacturer documentation for PCF2127T/2Y
Datasheets
PCF2127Environmental Information
NXP RoHS3 CertPCN Design/Specification
SPI-bus Timing Datasheet Update 13/Aug/2013PCN Assembly/Origin
SPI-bus Timing Parameters 15/Aug/2013PCN Packaging
Lighter Packing Reels 30/Mar/2014
Others include "PCF21" parts
The following parts include 'PCF21'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| PCF2129T/2,518 | NXP USA Inc. | 16-SOIC (0.295, 7.50mm Width) | 100000 |
| PCF2127T/2Y | NXP USA Inc. | 16-SOIC (0.295, 7.50mm Width) | 379 |
| PCF2123TS/1,118 | NXP USA Inc. | 14-TSSOP (0.173, 4.40mm Width) | 100000 |
| PCF2127AT/2Y | NXP USA Inc. | 20-SOIC (0.295, 7.50mm Width) | 289 |
| PCF2129AT/2,518 | NXP USA Inc. | 20-SOIC (0.295, 7.50mm Width) | 5000 |
| PCF2123BS/1,518 | NXP USA Inc. | 16-VFQFN Exposed Pad | 15729 |
| PCF2123BS/1,512 | NXP USA Inc. | 16-VFQFN Exposed Pad | |
| PCF2129AT | NXP Semiconductors | - | 16888 |
| PCF2123TS/1,112 | NXP USA Inc. | 14-TSSOP (0.173, 4.40mm Width) | |
| PCF2129AT/1,518 | NXP USA Inc. | 20-SOIC (0.295, 7.50mm Width) |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | PCF2127T/2Y | NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 16-SOIC | 16-SOIC (0.295, 7.50mm Width) | |
 | RX-8025SA:AA3 | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | 14-SOIC (0.209, 5.30mm Width) | |
 | RX-4045SA:AA | EPSON | IC RTC CALENDAR SPI 14SOP | 14-SOIC (0.197, 5.00mm Width) | |
 | RX-8581SA:B3:ROHS | EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | 14-SOIC (0.209, 5.30mm Width) |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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PCF2127T/2Y Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs